Upload
others
View
6
Download
0
Embed Size (px)
Citation preview
1
The quest for understanding phenotypic variation via integrated approaches 1 in the field environment 2 3 Duke Pauli1 Scott C Chapman2 Rebecca Bart3 Christopher N Topp3 Carolyn J Lawrence-4 Dill4 Jesse Poland5 and Michael A Gore1 5 6 1Plant Breeding and Genetics Section School of Integrative Plant Science Cornell University 7 Ithaca NY 14853 USA 8 2CSIRO Agriculture and Queensland Alliance for Agriculture and Food Innovation (QAAFI) 9 The University of Queensland St Lucia QLD 4067 Australia 10 3Donald Danforth Plant Science Center St Louis MO 63132 USA 11 4Department of Genetics Development and Cell Biology Iowa State University Ames IA 12 50011 USA and Department of Agronomy Iowa State University Ames IA 50011 USA 13 5Wheat Genetics Resource Center Department of Plant Pathology and Department of 14 Agronomy Kansas State University Manhattan KS 66506 USA 15 16 Corresponding author 17 Michael A Gore 18 310 Bradfield Hall Cornell University Ithaca NY 14853 19 Tel +1 (607) 255-5492 20 E-mail mag87cornelledu 21 22 E-mail addresses 23 DP wdp46cornelledu SCC ScottChapmancsiroau RB RBartdanforthcenterorg CNT 24 CToppdanforthcenterorg CJL-D triffidiastateedu JP jpolandksuedu MAG 25 mag87cornelledu 26 27 Journal research area 28 Updates 29 30 Running title 31 Phenotyping complex plant traits 32 33 Author contributions 34 DP and MAG conceived and managed writing of the article DP SCC RB CNT CJL-35 D JP and MAG wrote the article 36 37 Funding Information 38 This work was supported by Cotton Incorporated Fellowship (DP) and Core Project Funds 39 (MAG) Cornell University start-up funds (MAG) National Science Foundation IOS-1238187 40 (JAP and MAG) and the Iowa State University Plant Sciences Institute Faculty Scholars 41 program (CJL-D) 42
Plant Physiology Preview Published on August 1 2016 as DOI101104pp1600592
Copyright 2016 by the American Society of Plant Biologists
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
2
ADVANCEMENTS 43
Plants are intrinsically related to their environment and observed phenotypes are a direct product 44
of this interaction Therefore the ability to study and quantify phenotypes under real-world 45
conditions is essential to the basic understanding as well as improvement of ecophysiological 46
traits 47
Recent technological developments have enabled progress in plant phenotyping but areas such as 48
root phenotyping are still lacking the needed instrumentation in order to capitalize on these 49
developments 50
Extraction of high dimensional phenotype data from images is becoming more commonplace 51
with advancements in image processing software This is leading to the discovery of novel 52
phenotypes not previously identified but that are more related to underlying physiological 53
processes 54
Developments in envirotyping and crop growth modeling can provide a useful framework for 55
understanding plant development 56
57
58
59
60
61
62
63
64
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
3
Establishing the connection between genotype and phenotype is currently one of the most 65
significant challenges facing modern plant biology Although spectacular advances in ldquonext 66
generationrdquo DNA sequencing have allowed genomic data to become commonplace throughout 67
biology progress has been much slower in translating this discrete DNA base pair information 68
into an accurate decomposition of phenotypic variation The limiting factor for quantifying 69
phenotypes particularly in the context of agricultural and native plant populations has been the 70
lack of phenotypic information of a scale density and accuracy comparable to DNA sequencing 71
data The extensive collection of phenotypic data for many physiological and developmental 72
traits on many individuals remains onerous (Furbank and Tester 2011) As a result for large 73
populations there is often a focus on traits that are easy or inexpensive to measure while more 74
costly or difficult to score phenotypes are studied only on a few individuals This is especially 75
true for traits that are complex in nature meaning they have polygenic inheritance and varying 76
responses to the environment Complex traits are of primary interest not only because they 77
represent the majority of important agronomic crop traits but because they also govern key 78
biological processes that influence overall plant productivity and adaptability in plant 79
populations (Lynch and Walsh 1998) Success in deciphering these processes could translate 80
into increased genetic gains in plant breeding elucidation of the mechanisms impacting 81
important ecophysiological traits and improved crop management decisions to further maximize 82
yield and quality In light of these potential benefits the aim of this update article is to present 83
the basic principles of phenomics summarize the current state of field-based phenotyping and 84
highlight key challenges and limitations In addition the areas of data collection and 85
management environmental characterization and crop growth models are presented as topics 86
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
4
where further consideration is needed to capitalize on advancements in phenotyping 87
technologies 88
Phenomics or high-throughput phenotyping (HTP) which emerged in recent years in 89
response to limited phenotyping capacity is the use of sensor and imaging technologies that 90
permits the rapid low-cost measurement of many phenotypes across time and space with less 91
labor and can include laboratory greenhouse and field-based applications In model plant 92
species with small physical stature such as Arabidopsis large populations can be evaluated under 93
controlled environmental conditions However the use of controlled environmental systems is 94
not scalable for many areas of interest Native species often need to be evaluated in their natural 95
environment and over a broad geographic and climatic distribution and agricultural crop trials 96
must simultaneously evaluate thousands of potential cultivars Furthermore these controlled 97
systems are unable to replicate the environmental variables of a field environment that influence 98
complex traits such as grain yield or drought tolerance Therefore field-based high-throughput 99
phenotyping (FB-HTP) capacity is desperately needed to understand phenotypic variation 100
relevant to a broad range of research areas such as food and nutritional security anthropogenic 101
effects on the environment and ecological community interactions 102
The physical basis for most non-destructive proximal sensing systems is the 103
quantification of absorption transmission or reflectance characteristics of the electromagnetic 104
radiation (EM) spectrumrsquos interaction with the plant canopy surface (Mulla 2013 Araus and 105
Cairns 2014) The EM spectrum specifically the wavelengths between 400 and 2500 nm can 106
be decomposed into three major parts that offer information about plant status structural 107
properties and biochemical composition (Figure 1) These three sub-regions are composed of (a) 108
the photosynthetically active region (PAR 400-700 nm) in which photosynthetic pigments 109
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
5
namely chlorophyll a and b strongly absorb light (b) the near-infrared region (NIR 700-1400 110
nm) in which healthy plant tissue is highly reflective and (c) the shortwave infrared region 111
(SWIR 1400-2500 nm) in which water and biomolecules contribute to reflectance 112
characteristics (Jones and Vaughan 2010 Homolovaacute et al 2013) In addition to these regions 113
thermal infrared typically 8-13 micrometers when used for remote sensing can provide 114
information about canopy temperature (Jones 2004) The variation present in these spectral traits 115
give rise to ecological species and genotype specific phenotypes 116
Robust sensors mounted on a field deployable vehicle are imperative for FB-HTP 117
Although the aim of this review is not to summarize specific sensor technologies (please see 118
Jones and Vaughan (2010) and Sankaran et al (2015) for summary) a brief list is provided for 119
orientation The most common types of canopy sensors include digital imaging via red-green-120
blue (RGB) cameras multispectral including color-infrared modified digital cameras 121
hyperspectral thermal fluorescence and 3D (time-of-flight and stereo cameras as well as 122
LIDAR light detection and ranging) The choice of vehicle for positioning sensors directly 123
impacts the scale of research that can be conducted as well as the achievable sensor resolution 124
and associated costs (For a review of vehicles considerations and limitations see White et al 125
(2012) and Sankaran et al (2015)) For phenotyping large ecological systems satellites and 126
manned aircraft remain the only practical option (Asner et al 2012 Kerr and Ostrovsky 2003) 127
but small unmanned aircraft systems (UASs) are now a viable alternative for smaller 128
geographically distinct areas (Kim et al 2013) Finally for small scale experimental field 129
studies several vehicle options include high-clearance tractors cable gantries cranes linear 130
move irrigation systems and small UASs in addition to stationary observation platforms 131
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
6
(Andrade-Sanchez et al 2013 Haberland 2010 Chapman et al 2014 Liebisch et al 2015 132
Busemeyer et al 2013a) 133
134
PLANT CANOPY PHENOTYPING 135
Canopy reflectance can provide insight into overall plant health as well as specific physiological 136
processes To date most FB-HTP and remote sensing applications have focused on using 137
vegetative indices to infer overall plant status (for a comprehensive review please see Bannari et 138
al (1995) Govender et al (2009)) with normalized difference vegetation index (NDVI Tucker 139
(1979)) being the most well-known Although these indices can be generally informative they 140
use less than 1 of available spectra and lack the ability to give detailed information on 141
physiological processes In contrast canopy spectroscopy using either multi or hyperspectral 142
sensors can assess canopy chemistry and composition by capturing more of the spectra Several 143
research groups have demonstrated that hyperspectral data (400-2500 nm) can be utilized for 144
non-destructively inferring leaf chemical properties in various species (Asner et al 2011 Ustin 145
et al 2009 Asner et al 2015) with specific applications including estimation of canopy 146
nitrogen (Martin et al 2008) and lignin content (Wessman et al 1988) Spectral signatures 147
arising from these various leaf biochemical compounds can further give insight into community 148
level phenotypes including species diversity ecosystem composition and threats to native plants 149
by spread of invasive species (Turner et al 2003 Bradley 2014) 150
However spectral signatures of canopies are jointly influenced by environmental factors 151
and the biochemical composition of the plant (Curran 1989 Gates et al 1965) making it 152
difficult to understand how different wavelengths across the measured spectrum translate into 153
biological meaning and function In particular the complex interaction of light with the canopy 154
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
7
surface and the associated effects of light scatter pose a significant challenge Attempts have 155
been made to handle this heterogeneity with the seminal SAIL (Scattering by Arbitrarily Inclined 156
Leaves) and PROSPECT (Leaf Optical Properties Spectra) models but each of these canopy 157
reflectance models oversimplify the structural characteristics of leaves into a single parameter 158
(Jacquemoud and Baret 1990 Verhoef 1984) An additional layer of complexity is the 159
corresponding geometry and position of the sensor itself which can introduce systematic error 160
into the analysis of the spectral data and therefore must be properly accounted for in the model 161
(Lobell et al 2002) Despite these limitations the use of canopy reflectance data at large scales 162
provided by satellite and manned aerial systems has proven valuable However far higher spatial 163
resolution is needed for the study of phenotypes at the experimental plot level 164
With recent technological developments our ability to use smaller more portable sensors 165
in combination with vehicles whether ground or aerially based permits the collection of canopy 166
data with higher spatial resolution In addition most developed FB-HTP platforms incorporate 167
sets of multiple sensors creating complementary streams of data which when combined provide 168
more information than what individual sensors alone can achieve (termed ldquosensor fusionrdquo) In 169
one of the first demonstrations of FB-HTP Montes et al (2011) developed a platform carrying 170
light curtains (measure of canopy height) and spectral reflectance sensors (canopy reflectance) to 171
predict above-ground biomass accumulation in maize Their results showed that the combination 172
of data from both sensors was more predictive than data from either sensor alone Such 173
combined sensor data was successfully used by Busemeyer et al (2013b) to phenotype triticale 174
for harvestable biomass at multiple developmental stages More recently Deery et al (2014) 175
developed an advanced platform combining numerous high precision sensors that are capable of 176
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
8
capturing details of plant physical structure such as canopy leaf angle and can produce 3D 177
surface reconstructed images of plants 178
FB-HTP systems have been used to study the temporal nature of trait development and its 179
interaction with environmental effects Historically canopy temperature has been used to assess 180
water status of plants as plants with available soil moisture exhibit decreased leaf surface 181
temperatures relative to atmospheric conditions (Ehrler 1973 Jackson et al 1981) Recently 182
Pauli et al (2016) demonstrated the use of FB-HTP to study the physiological processes 183
underlying heat and drought response in an upland cotton population grown under contrasting 184
irrigation regimes They were able to assess the dynamic nature of multiple canopy traits in 185
response to rapidly changing field conditions within a day and over the growing season The 186
longitudinal collection of phenotypic data enabled the detection of quantitative trait loci (QTL) 187
with temporal expression patterns coinciding with plant growth stages (Figure 2) Further 188
supporting the ability of FB-HTP to monitor plant development under managed stress Sharma 189
and Ritchie (2015) used a similar system to identify differential growth characteristics among 190
cotton cultivars evaluated under varying irrigation levels The novel ability of FB-HTP to capture 191
the temporal changes of a phenotype provides the critical pivot needed to focus on 192
developmental quantitative genetics in order to grasp how trait manifestation is a function of 193
many QTL whose effects fluctuate with time (Wu et al 1999) Because the expression dynamics 194
of individual QTL vary and are further modulated by phenological stage as well as their 195
interaction with the environment it is not possible to capture this dynamism with single time 196
point analyses Therefore recognizing the individual behavior of QTL may permit genotype 197
optimization with respect to target environments or in identifying how ecosystem disturbances 198
impact the genetics of natural populations 199
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
9
Although its application in FB-HTP is still in its infancy fluorescence imaging which 200
quantifies the light re-emitted from chlorophyll a molecules via chlorophyll fluorescence can 201
provide information about the photosynthetic apparatus under various abiotic and biotic stresses 202
(Maxwell and Johnson 2000) Furthermore changes in fluorescence readings often precede the 203
manifestation of any visible symptoms (Lichtenthaler and Mieheacute 1997) making it useful for 204
early detection of abiotic and biotic stress (Massacci et al 2008 Jedmowski and Bruumlggemann 205
2015 Ni et al 2015) The use of solar-induced chlorophyll fluorescence based on the 206
Fraunhofer Line Discrimination principle (Plascyk 1975 Meroni et al 2009) has recently been 207
implemented successfully using UAS-based hyperspectral imagery (Zarco-Tejada et al 2013) 208
for the early detection of Verticillium wilt in a production olive orchard (Calderoacuten et al 2013) 209
As an extension of this technology to ecological studies the relationship of chlorophyll 210
fluorescence to gross primary production has enabled the assessment of temporal changes in 211
ecosystem health and productivity in response to climatic change (Damm et al 2015 Yang et 212
al 2015) Although fluorescence imaging is promising it still suffers from the same limitations 213
as other spectral imaging techniques including inconsistent or uneven illumination wind 214
disturbances under field conditions and being unable to discriminate the underlying cause of the 215
stress 216
217
PLANT DISEASE AND PEST PHENOTYPING 218
The plant canopyrsquos role as a vital above ground interface with the environment makes identifying 219
and quantifying disturbances due to biotic factors a critical aspect of FB-HTP The outcomes of 220
early and accurate detection of plant diseases and pests in the field has a global economic impact 221
The presence of many biotic diseases including those caused by viruses bacteria fungi 222
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
10
oomycetes and insect pests can be difficult to detect until disease progression is advanced 223
pathogen load is high and symptoms are abundant At this late stage disease is extremely 224
difficult to control (Fry 1982) Methods for the direct and indirect assessment of pathogen 225
presence in the field have been recently reviewed (Mahlein et al 2012 Mutka and Bart 2015 226
Fang and Ramasamy 2015) and these methods are widely employed (Ward et al 2004 Lievens 227
and Thomma 2005 Mirmajlessi et al 2015) The early detection of plant diseases prior to their 228
spread remains the larger challenge Various techniques such as fluorescence visible and 229
infrared spectroscopy and hyperspectral imaging have been tested for their ability to detect 230
biotic stress with differing levels of success (Sankaran et al 2010 Mutka and Bart 2015) 231
Although assessment of pathogen presence remains the detection method with the highest 232
sensitivity and specificity a robust method for indirect detection of biotic stress in general would 233
provide a complementary early warning system 234
The task of biotic stress identification is conceptually simple identify the plant 235
phenotypic signatures that are specifically displayed during response to biotic stress However 236
symptoms of abiotic and biotic stresses phenotypically overlap thus complicating these analyses 237
Altered water content thermal characteristics and changes in RGB profiles are among the major 238
phenotypic alterations elicited by both biotic and abiotic stress For example vascular bacterial 239
and fungal pathogens can obstruct water transport within the plant leading to symptoms 240
phenotypically similar to drought stress (Yadeta and Thomma 2014) Efforts to identify 241
phenotypic indicators of biotic stress have approached this challenge by using FB-HTP in 242
conjunction with traditional field surveys to locate diseased areas In addition to on ground 243
phenomic methods it may be possible to use data collected from satellites to assess plant health 244
on a larger ecological scale (Zhang et al 2014) These experiments are challenging because of 245
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
11
the complexity and unpredictability of field systems but the technology holds great promise for 246
the identification and management of both current and emerging plant diseases 247
Since biotic and abiotic stress induce distinct early events that lead to phenotypic 248
changes research aimed at developing methods of distinguishing the differences between biotic 249
and abiotic stress responses has high potential for success Consequently many researchers are 250
conducting experiments under controlled conditions with known inoculum and an ability to 251
apply additional abiotic andor multiplexed biotic stresses in predictable ways As an example 252
fluorescence spectroscopy was used to distinguish citrus plants experiencing mechanical injury 253
drought variegated chlorosis or bacterial infection (Belasque Jr et al 2008 Bock et al 2008 254
Lins et al 2006 Marcassa et al 2006) Granum et al (2015) investigated the ability to detect 255
early stages of infection of avocado by the fungus Rosellinia necatrix using fluorescence and 256
thermal imaging Additional research within controlled environments to understand these 257
complex interactions and their phenotypic outputs with particular focus on in planta changes 258
that occur during early stages of infection can be expected to eventually translate to in-field 259
early detection systems for plant diseases 260
261
PLANT ROOT PHENOTYPING 262
High-quality and high-throughput root phenotyping in the field has long been a valuable but 263
elusive target for plant scientists In many ways the trench and monolith excavation methods 264
developed in the early 1900rsquos (eg Weaver (1926)) are still state-of-the art although they are 265
now assisted by modern tools especially digital images (Figure 3) High-throughput soil coring 266
(Wasson et al 2014) root crown excavation (Das et al 2015) and minirhizotron analysis 267
(Maeght et al 2013) are common ways in which roots are studied in the field but each provides 268
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
12
limited information relative to the actual root structure Thus there remains a lack of a coherent 269
view of root phenotypes and their genetic and environmental conditioning (Topp et al 2016) 270
An ideal technology would allow explicit in situ visualization of root architecture as it develops 271
through time and likely involve sensors that were either above ground or located belowground 272
with minimum invasiveness The fundamental problem is that roots are largely comprised of 273
water and organic matter which are usually abundant in the soil Furthermore most soils have 274
structural inhomogeneities and other properties such as water content and temperature change 275
over time These factors create significant difficulties for identifying consistent patterns in digital 276
data that can separate root and soil 277
While none of these challenges for root phenotyping will likely be solved in the near 278
term there have been promising advances in sensor development image analysis and signal 279
processing In particular the application of geophysical survey methods that use magnetic and 280
electrical field information for non-destructive analysis of soil features have some promise for 281
root phenotyping Ground penetrating radar (GPR) uses small radio waves (typically 282
microwaves) to discriminate objects based on differences in their electrical permittivity 283
(reviewed in Guo et al (2013)) An antenna is used to transmit and receive EM pulses into the 284
ground which interact with sub-surface objects in ways characteristic to their electrical 285
properties By moving the array across the ground in proscribed transects a reflectance profile of 286
the subsurface called a radargram can be made (Zenone et al 2008) Roots can generate a 287
characteristic hyperbolic pattern which can be used to generate 2D ldquoimagesrdquo or even 3D models 288
of root systems (Zhu et al 2014) 289
There are several limitations to GPR becoming an effective tool for field root 290
phenotyping especially for fine roots (Hirano et al 2009) given the fundamental tradeoff 291
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
13
between penetration ability and object resolution Longer wavelengths can penetrate further but 292
can resolve less detail and vice-versa Furthermore electrically conductive materials that have 293
high reflectance to radar such as wet-clay soils greatly reduce root discrimination Soil 294
temperature and amount of non-living organic material are also known to influence GPR signal 295
and therefore extensive calibration must be undertaken especially for non-uniform soils Even in 296
ideal conditions (relatively dry sandy soils) careful comparisons with excavated root systems 297
have not shown strong correlations especially for roots growing downward (Zenone et al 2008 298
Guo et al 2015a) To date GPR has not been shown to be capable of detecting fine (appx lt2 299
mm) roots which may comprise the majority of root length for many plants (Brown et al 2009 300
Pierret et al 2005) GPR may currently be useful as a rough estimate of biomass and root 301
distribution in some scenarios but concern should be taken that many important contexts in 302
which we wish to understand root biology (eg water content root angle variation and 303
interactions with soil structure) also affect our observation ability 304
Electrical resistivity tomography (ERT) uses differential electrical properties of materials 305
to map aspects of the soil ERT has been used to monitor soil water content in a maize field (Beff 306
et al 2013) as well as tree root biomass distribution (Amato et al 2008) but has limited 307
resolution that requires substantial embedded infrastructure and cannot be easily scaled to entire 308
fields Nonetheless ERT has shown some potential to improve signal processing for GPR by 309
mapping background soil properties at sites of interest (Zenone et al 2008) Electrical 310
capacitance has also been exploited to estimate root biomass in plants (reviewed in Dietrich et al 311
(2013) and even for QTL identification in maize (Messmer et al 2011) however these 312
relationships are only sometimes consistent (Dietrich et al 2013) The concept of mapping soil 313
qualities rather than root structure per se (Hartemink and Minasny 2014 Werban et al 2013) 314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
14
provides a potentially powerful ally to direct root detection methods although many fundamental 315
connections between the two have yet to be established As machine learning and other 316
computationally-intensive statistical methods improve so will our ability to accurately classify 317
and quantify biological structures and processes from highly multivariate and noisy data 318
(Aanensen et al 2014 Singh et al 2012 Smith et al 2015) 319
320
CHALLENGES OF FB-HTP 321
Based on the limited number of success stories presented herein it becomes apparent that FB-322
HTP (and phenomics in general) remains in its infancy with numerous challenges facing it 323
Perhaps the most restrictive factor to widespread implementation of FB-HTP is the lack of any 324
commercially available platforms that offer a ldquoturn-keyrdquo solution to address a plethora of 325
biological questions As the examples referenced within highlight most FB-HTP platforms are 326
constructed by cross-disciplinary research groups consisting of agricultural engineers plant 327
breeders and computer scientists which demonstrates the amount of expertise required to 328
construct even simple platforms which are ldquoone-offrdquo solutions These required resources 329
including large budgets and specialized personnel are generally not available to most researchers 330
thereby putting the needed tools of FB-HTP out of reach for many Additionally these purpose-331
developed platforms are specific to the research question being addressed and therefore they are 332
not commonly transferable to other crops field designs or research settings This poses a 333
significant limitation as it prevents the extensive testing of these types of tools which is desired 334
and needed by the larger community 335
Looking forward it is challenging to predict which type of platform will be best able to 336
serve the needs of the research community Any platform that is to be successful must be easy to 337
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
15
use and deploy in the field low-cost utilize robust sensors have a sizable user community and 338
have acceptable technical performance under field conditions The best way to meet these criteria 339
is to develop tools for FB-HTP that are open-source so that the largest number of researchers are 340
able to contribute to the design development and testing of these needed resources Currently 341
UASs embody some of these features because of the extensive research and design invested in 342
them due to their pervasive application outside of basic research but they still have a major 343
limitation in that they are only able to phenotype plant canopies Because of this limitation and 344
others there is still a strong need for ground-based vehicles which can capitalize on their 345
proximity to plants to increase data resolution as well as capture finer scale phenotypes and 346
permit the transition beyond canopy level phenotypes Although the future hardware demands of 347
FB-HTP remain unclear the required tools and resources will need to become universal and the 348
most realistic way to achieve that is through low-cost open-source technology 349
Technical limitations aside the question remains of what value is the vast amount of data 350
that are being generated and how biological meaning will be extracted from these data to answer 351
important questions Such considerations become especially relevant with regard to the large 352
amount of image data being generated (and video in the near future) Although imaging 353
technologies are relatively new to plant biology they have been transformative in other fields 354
including medical and geochemical and have led to substantial new understandings and 355
capabilities This is largely because imaging and sensor data allow the capture of multivariate 356
information which may not be perceived by humans but is nonetheless essential for 357
understanding plant biology This can be exemplified by Chen et al (2014) who used high-358
throughput image analysis to gain insight into drought stress physiology Using an open-source 359
image analysis pipeline the authors were able to extract nearly 400 phenotypic traits from 360
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
16
images but more importantly they were able to derive new traits of physiological importance 361
that captured growth dynamics as well as stress responsive traits something not possible with 362
low-throughput phenotyping Examples of this type highlight the potential for high dimensional 363
data to reveal new phenotypes that serve to further the basic understanding of plant biology 364
However as data of these nature are utilized a healthy balance must be struck between 365
validating phenotypic data from FB-HTP with state-of-the-art conventional measurements and 366
also exploring how novel data-derived traits can be of value for uncovering biological 367
phenomena 368
There are still many issues that stand as hurdles to FB-HTP becoming an accepted 369
technology in the plant science field Primary among these challenges are the development of 370
resources to carry out this work and how to leverage this information for insight into plant 371
biology With these considerations in mind three areas important to the success of phenomics 372
and FB-HTP in particular are data management and documentation characterization of the 373
environment in which plant phenotypes arise and most importantly application of these data for 374
understanding the mechanisms governing plant growth and development 375
376
PLANT PHENOTYPE DATA CAPTURE MANAGEMENT AND UTILIZATION 377
A promising development in FB-HTP is the ability to accurately capture and record phenotype 378
data from field-grown plants using smartphones and tablets The scope of phenotyping with 379
mobile apps can be broadly classified into on-site experiments conducted by scientists and 380
survey-level or crowd-sourced information to gather information on larger ecological or 381
agriculture landscapes The data types computational requirements and image processing 382
challenges for these two purposes are largely similar with minor distinctions in user interface 383
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
17
data structure and data organization Plant breeder-led trials generally consist of thousands of 384
distinct entries grown in a common location while farmer surveys or surveys of natural 385
populations target hundreds of locations with limited data collection at each site In order to 386
facilitate data collection and storage a number of software apps have been developed ranging 387
from research specific tools to applications for farm- and landscape-level surveys Field Book is 388
an example of an application developed to specifically meet the requirements of plant breeding 389
programs where detailed data collection is necessary (Rife and Poland 2014) In contrast 390
iNaturalist is an application developed to capitalize on crowdsourcing and is used to catalog 391
biodiversity identify endangered species and monitor invasive species (iNaturalist) For FB-392
HTP improved data management and electronic data capture constitutes a critical foundation 393
and numerous apps have been developed to meet this need (IBreedIT Ltd (Daventi 2011) 394
Phenome Networks 2013 PhenoType 2014 Diversity Arrays Technology Pty Ltd 2015) 395
There is also a growing number of web apps to curate and link data gathered in the field and 396
therefore increase the utility and value of collected data (Aanensen et al 2014) 397
In order to be useful these apps rely on data collection using standard methods 398
protocols and formatting This is due to the fact that regardless of how they are collected 399
phenotype data are inherently complex given that they can range from populations to individual 400
plants to specific tissues and can be recorded on comparative discrete or continuous scales 401
Because the data are essentially infinite in both diversity and scale data documentation 402
integration representation and accessibility are critical aspects that present significant 403
challenges (reviewed in Deans et al (2015)) In order to be broadly useful large-scale high-404
dimensional data sets must be represented in such a way that data can be easily aggregated and 405
extracted to address biologically questions In addition data collection methods must be reported 406
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
18
at a level to enable experimental reproducibility Central to these issues is proper reporting of 407
experimental metadata ndash the information that describes experimental design sampling methods 408
environmental conditions instrumentation and analysis (Krajewski et al 2015) To determine 409
which types of metadata should be reported for a given experiment to make it both discoverable 410
and re-usable MIAPPE standards (Minimal Information About a Plant Phenotyping Experiment 411
httpcropnetplphenotypes Krajewski et al (2015)) should be followed and methods used to 412
measure phenotypes should be detailed at a level that enables reproducibility (see Sandve et al 413
(2013)) For example the maize Genomes to Fields initiative has collected phenotype data and 414
has released detailed methods that not only outline how to collect maize phenotypic data under 415
field conditions but also the requisite metadata to enable discovery aggregation analysis and re-416
use (available at httpwwwgenomes2fieldsorg see ldquoAboutrdquo and ldquoProject Overview and 417
Scoperdquo) This information includes detailed descriptions of what traits were measured (plant 418
height ear height stand count etc) units of measurement and protocols for how to measure 419
traits including when the data should be collected so that all of the projectrsquos phenotypic data can 420
be aggregated regardless of where and by whom they were collected 421
To avoid confusion due to simple naming issues and maximize the potential to integrate 422
data across experiments environments even species the use of well-established nomenclatures 423
controlled vocabularies and ontologies for both metadata documentation and phenotypic 424
descriptions is needed Further impetus to report data using these community standards lies in the 425
fact that many online data repositories rely on them for data representation However while 426
mechanisms to report experimental design metadata based on shared vocabularies is 427
comparatively mature methods to accurately describe phenotypic descriptions are just now 428
emerging Oellrich et al (2015) report a proof of concept wherein plant phenotypes for six 429
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
19
species were curated as lsquoentity qualityrsquo (EQ) statements to enable analysis by semantic 430
reasoning For example dwarf plants are generally short (due to reduced internode length) with 431
leaves that are both reduced in length and increased in width Using EQ statements the first of 432
these three aspects of the dwarf phenotype would be reported as ldquointernode length reducedrdquo 433
Their analyses of the resulting data demonstrated that once plant phenotype data were 434
represented as ontology-based EQ statements semantic reasoning could be used to discover 435
shared biology and increase analytical power 436
In summary proper metadata documentation accompanying FB-HTP data is critical for 437
data discovery analysis and reuse To enable cooperative plant phenotyping activities the 438
International Plant Phenotyping Network (IPPN httpwwwplant-phenotypingorg) was 439
recently formed The IPPN provides leadership as the foremost body coordinating multi-national 440
efforts for plant phenotyping across many species and represents numerous stakeholders from all 441
sectors of the research community One goal of this organization is to develop and disseminate 442
standards that aid in the distribution and sharing of phenotypic data The IPPN represents a 443
useful starting place to get a foothold on the status of existing plant phenotyping efforts 444
standards and data sets 445
446
ENVIROTYPING 447
Although it is well known that plants grow in heterogeneous environments analytical 448
methodologies tend to over simplify the contribution of the environment to the phenotype This 449
weakens our understanding of how ecosystems or even individual plants are responding to 450
changes in the environment Furthermore the long term effects of environmental conditions 451
such as temperature and water availability on phenological development are significant 452
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
20
environmental conditions greatly influence the initiation and duration of vegetative 453
reproductive and maturation stages of plants (Mickelbart et al 2015 Bahuguna and Jagadish 454
2015) Due to the interrelatedness of physiological traits plant developmental phases and 455
growth conditions there is a need to gain a better understanding of the complexities of genotype 456
by environment (GtimesE) interactions An additional component contributing to these complex 457
interactions are the management practices (GtimesEtimesM genotype by environment by management 458
interaction) employed in both agricultural and natural system settings that can have significant 459
large effects on how plants interact with their environment To this end envirotyping which is 460
the detailed characterization of the environment in which plants are growing (Cooper et al 461
2014) needs to be employed 462
The characterization of atmospheric conditions at local levels has become relatively 463
commonplace with the advent of portable weather stations and interpolation methods using data 464
from regional weather stations However the ability to quantify the soil environment including 465
parameters like pH organic matter and moisture content at high spatial resolution remains 466
challenging given the heterogeneity of soils Grid soil sampling and electromagnetic soil 467
mapping which measure soil conductivity to estimate properties like salinity water content and 468
organic matter have proven useful in characterizing spatial soil variability (Guo et al 2015b 469
Mallarino and Wittry 2004 Brevik et al 2006 Sun et al 2013) These methods are not without 470
their limitations though - both grid soil sampling and electromagnetic mapping are typically 471
performed once per season making it impossible to capture the dynamic nature of the soil-water 472
profile In addition these methods are too invasive for implementation in most natural systems 473
To adequately characterize environmental conditions throughout the course of a season a 474
network of affordable open-source sensors is the best option for field-level environmental data 475
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
21
collection Bitella et al (2014) designed a novel low-cost hardware platform that incorporates 476
sensors for recording air temperature and relative humidity as well as soil temperature and 477
moisture content at multiple depths Given the low cost of these sensors they could be spaced at 478
close regular intervals throughout the field providing a high resolution sampling grid To further 479
enhance the capability of stationary sensors the incorporation of wireless networks connected to 480
a central computer (node) could be implemented to synchronize data collection in real-time 481
(Fukatsu and Hirafuji 2005 Hirafuji et al 2004) By incorporating photovoltaic powered 482
sensors and networks envirotyping could be also carried out in remote locations for longer 483
periods of time with minimal disruption to the natural habitat 484
485
CROP AND PLANT MODELING 486
Since their inception in the 1960s crop growth models (CGMs) have developed into useful tools 487
for assessing the adaptation of cropping systems informing management choices and guiding 488
policy decisions Typically models are run using either historical or predicted weather data 489
(based on unrelated climate models) and are then used to determine lsquooptimalrsquo solutions of input 490
parameters such as planting date or fertilizer application Within the last 20 years models have 491
been increasingly used in crop adaptation and breeding but this requires better modeling of 492
physiological processes (see Holzworth et al (2014) for a summary) In the context of breeding 493
models have been used for two purposes first to lsquoextendrsquo envirotyping beyond the analysis of 494
environment variables per se (ie using the model as an integrator that characterizes the growth 495
environment) and secondly to extend the phenotyping per se at the level of the plot or plant 496
sometimes described as lsquomodel-assisted phenotypingrsquo (MAP) (Luquet et al 2006 Rebolledo et 497
al 2015) A newly sought outcome from applications of CGMs is to combine their outputs of 498
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
22
development and growth variables with knowledge from genomics and understanding of genetic 499
architecture in order to predict the trait combinations and eventually the allele combinations 500
that provide improved solutions in breeding (Technow et al 2015) 501
Envirotyping is the generation of environment proxies such as drought indices that then 502
can be utilized in statistical analyses of phenotypes collected in one or more trials on a set of 503
genotypes (Chapman et al 2000 Chenu et al 2011 Cooper et al 2014) For this purpose the 504
models need to be capable of simulating the performance of one or more lsquocheckrsquo genotype(s) 505
with the inputs typically being daily weather data and an accurate lsquotrial-levelrsquo soil 506
characterization The demands on model precision are relatively lower for envirotyping than for 507
other uses ie reasonable prediction of phenology and biomass productionwater use demand 508
can be sufficient to estimate drought patterns (Chapman 2008) or accumulated stresses due to 509
heat (Loumlffler et al 2005 Zheng et al 2015) Similar types of applications of models are made in 510
ecological research to estimate the incidence and intensity of favorable or stressful growing 511
conditions again with a similar need for weather and soil data (Haxeltine and Prentice 1996) 512
While soil and management are perhaps the major spatial variables to consider in agricultural 513
situations spatial modeling of the environment in ecosystems is typically more challenging due 514
to changes in topography species distribution and multi-species canopy all of which effect the 515
resulting micro-climate and the specific influence on plant adaptation 516
Model-assisted phenotyping can be taken to refer to multiple roles of models in relation 517
to plant phenotyping These roles include (1) use of models to decide which traits to measure 518
(2) calculation of lsquoextended phenotypesrsquo using inputs of plant phenotyping (3) estimation of 519
plant growth parameters from integration of multiple data sets from plant phenotyping and (4) 520
feedback from plant phenotyping to improve the physiological basis of models (Figure 4) Until 521
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
23
now the most common use of models to assist phenotyping has likely been in association with 522
the first role Many examples have been associated with optimizing the phenology especially the 523
timing of reproductive stages with respect to the historic or predicted future occurrence of 524
different types of stresses (Zheng et al 2015) Most existing models are easily suited to this 525
purpose as long as their estimation of phenology and the damage functions for the stresses are 526
reasonably precise 527
The most desired use of CGMs has been to propose ideotypes of trait combinations that 528
would result in lsquooptimalrsquo adaptation for given combinations of GtimesEtimesM in current or future 529
climate scenarios (Hammer et al 2014 Asseng et al 2015) While it may be that the models 530
used have been well-tested for a range of environments andor genotypes these models are far 531
more convincing and useful in plant phenotyping and breeding if the modelling has been 532
augmented by physiological and genotypic experimentation For example Singh et al (2012) 533
demonstrated that incorporation of QTL effects partially responsible for sorghum root 534
architecture into a CGM showed that narrow root angle would generally improve yield via 535
increased access to water The final and most convincing part of this work was that one of these 536
major QTL was mapped across breeding populations and found to be highly associated with 537
higher yields in trials over multiple genetic backgrounds years and locations This 538
comprehensive approach combines experimental data physiological understanding of a trait 539
from multiple genotypes model simulation and breeding trial validation to determine what traits 540
to measure (Hammer et al 2016) The current cutting edge of phenomicsCGM application in 541
breeding is best described by the CGM-WGP (Crop Growth Model ndash Whole Genome Prediction) 542
approach of Cooper et al (2016) who show how a relatively simple CGM can be lsquoinsertedrsquo 543
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
24
between genomic and phenomic data to lsquoimposersquo biological pathway constraints to the statistical 544
prediction models 545
546
CONCLUSIONS 547
Progress has been made in FB-HTP and more generally phenomics however significant 548
barriers remain preventing its widespread implementation and utilization (see Outstanding 549
Questions) Though early results seem to suggest that FB-HTP will be a valuable technology for 550
the plant sciences questions remain of whether or not the investment in FB-HTP is practical and 551
justified on a larger scale Contemplating the future it is clear that open-source low-cost 552
hardware solutions need to be developed so that more researchers have access to the tools and 553
therefore can test and evaluate them within the context of their respective research programs 554
only this will determine if expenditure on these resources was warranted Parallel to hardware 555
improvement increased research into data management and documentation needs to be 556
implemented so that accurate comparisons can be carried out between different FB-HTP systems 557
further assisting in the maturation of this nascent technology As with all new technologies the 558
initial development phase is often fraught with setbacks challenges and vigorous debate but 559
these are all healthy signs of a technology worth pursuing 560
Advancements in all areas of plant science are beginning to bring field-based research 561
into a new era an era where genomics envirotyping and phenomics coalesce to unravel the 562
complexities of plant biology Continued progress in artificial intelligence coupled with 563
autonomous vehicles will permit the generation of data sets of unprecedented dimensionality as 564
robots begin to collect data nearly around the clock These advancements in combination with 565
aerial phenotyping a rapidly maturing technology and exhaustive envirotyping will create a 566
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
25
fully integrated field site whereby trait development and expression can be evaluated in the 567
context of dynamic environmental conditions By achieving this goal the transition to studying 568
developmental quantitative genetics becomes possible thereby allowing the interpretation of 569
genetic effects in relation to the environment and life cycle in a way not previously possible 570
Building on this framework CGMs could incorporate these components into their machinery 571
helping to further the understanding of plant development and its relationship with the 572
environment which will permit a deeper knowledge of the complexities of trait development in 573
response to changing climatic conditions Essential to this will be the continued work to integrate 574
CGMs with whole-genome prediction methods to enable robust prediction of phenotypes in a 575
number of environments including those in which genotypes have not been previously tested 576
This should not only assist in the breeding of superior stress resilient cultivars but also enable 577
the identification of those natural populations that could be at risk from climatic variation and 578
their interaction with other anthropomorphic disturbances 579
580
ACKNOWLEDGEMENTS 581
The authors wish to thank Daniel Ilut Elodie Gazave Christine Diepenbrock and Maryn 582
Carlson for their expert comments on the manuscript The authors would like to especially thank 583
Trevor Rife for his contributions on mobile field apps We apologize for not citing original work 584
of many colleagues because of space constraints 585
586
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
2
ADVANCEMENTS 43
Plants are intrinsically related to their environment and observed phenotypes are a direct product 44
of this interaction Therefore the ability to study and quantify phenotypes under real-world 45
conditions is essential to the basic understanding as well as improvement of ecophysiological 46
traits 47
Recent technological developments have enabled progress in plant phenotyping but areas such as 48
root phenotyping are still lacking the needed instrumentation in order to capitalize on these 49
developments 50
Extraction of high dimensional phenotype data from images is becoming more commonplace 51
with advancements in image processing software This is leading to the discovery of novel 52
phenotypes not previously identified but that are more related to underlying physiological 53
processes 54
Developments in envirotyping and crop growth modeling can provide a useful framework for 55
understanding plant development 56
57
58
59
60
61
62
63
64
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
3
Establishing the connection between genotype and phenotype is currently one of the most 65
significant challenges facing modern plant biology Although spectacular advances in ldquonext 66
generationrdquo DNA sequencing have allowed genomic data to become commonplace throughout 67
biology progress has been much slower in translating this discrete DNA base pair information 68
into an accurate decomposition of phenotypic variation The limiting factor for quantifying 69
phenotypes particularly in the context of agricultural and native plant populations has been the 70
lack of phenotypic information of a scale density and accuracy comparable to DNA sequencing 71
data The extensive collection of phenotypic data for many physiological and developmental 72
traits on many individuals remains onerous (Furbank and Tester 2011) As a result for large 73
populations there is often a focus on traits that are easy or inexpensive to measure while more 74
costly or difficult to score phenotypes are studied only on a few individuals This is especially 75
true for traits that are complex in nature meaning they have polygenic inheritance and varying 76
responses to the environment Complex traits are of primary interest not only because they 77
represent the majority of important agronomic crop traits but because they also govern key 78
biological processes that influence overall plant productivity and adaptability in plant 79
populations (Lynch and Walsh 1998) Success in deciphering these processes could translate 80
into increased genetic gains in plant breeding elucidation of the mechanisms impacting 81
important ecophysiological traits and improved crop management decisions to further maximize 82
yield and quality In light of these potential benefits the aim of this update article is to present 83
the basic principles of phenomics summarize the current state of field-based phenotyping and 84
highlight key challenges and limitations In addition the areas of data collection and 85
management environmental characterization and crop growth models are presented as topics 86
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
4
where further consideration is needed to capitalize on advancements in phenotyping 87
technologies 88
Phenomics or high-throughput phenotyping (HTP) which emerged in recent years in 89
response to limited phenotyping capacity is the use of sensor and imaging technologies that 90
permits the rapid low-cost measurement of many phenotypes across time and space with less 91
labor and can include laboratory greenhouse and field-based applications In model plant 92
species with small physical stature such as Arabidopsis large populations can be evaluated under 93
controlled environmental conditions However the use of controlled environmental systems is 94
not scalable for many areas of interest Native species often need to be evaluated in their natural 95
environment and over a broad geographic and climatic distribution and agricultural crop trials 96
must simultaneously evaluate thousands of potential cultivars Furthermore these controlled 97
systems are unable to replicate the environmental variables of a field environment that influence 98
complex traits such as grain yield or drought tolerance Therefore field-based high-throughput 99
phenotyping (FB-HTP) capacity is desperately needed to understand phenotypic variation 100
relevant to a broad range of research areas such as food and nutritional security anthropogenic 101
effects on the environment and ecological community interactions 102
The physical basis for most non-destructive proximal sensing systems is the 103
quantification of absorption transmission or reflectance characteristics of the electromagnetic 104
radiation (EM) spectrumrsquos interaction with the plant canopy surface (Mulla 2013 Araus and 105
Cairns 2014) The EM spectrum specifically the wavelengths between 400 and 2500 nm can 106
be decomposed into three major parts that offer information about plant status structural 107
properties and biochemical composition (Figure 1) These three sub-regions are composed of (a) 108
the photosynthetically active region (PAR 400-700 nm) in which photosynthetic pigments 109
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
5
namely chlorophyll a and b strongly absorb light (b) the near-infrared region (NIR 700-1400 110
nm) in which healthy plant tissue is highly reflective and (c) the shortwave infrared region 111
(SWIR 1400-2500 nm) in which water and biomolecules contribute to reflectance 112
characteristics (Jones and Vaughan 2010 Homolovaacute et al 2013) In addition to these regions 113
thermal infrared typically 8-13 micrometers when used for remote sensing can provide 114
information about canopy temperature (Jones 2004) The variation present in these spectral traits 115
give rise to ecological species and genotype specific phenotypes 116
Robust sensors mounted on a field deployable vehicle are imperative for FB-HTP 117
Although the aim of this review is not to summarize specific sensor technologies (please see 118
Jones and Vaughan (2010) and Sankaran et al (2015) for summary) a brief list is provided for 119
orientation The most common types of canopy sensors include digital imaging via red-green-120
blue (RGB) cameras multispectral including color-infrared modified digital cameras 121
hyperspectral thermal fluorescence and 3D (time-of-flight and stereo cameras as well as 122
LIDAR light detection and ranging) The choice of vehicle for positioning sensors directly 123
impacts the scale of research that can be conducted as well as the achievable sensor resolution 124
and associated costs (For a review of vehicles considerations and limitations see White et al 125
(2012) and Sankaran et al (2015)) For phenotyping large ecological systems satellites and 126
manned aircraft remain the only practical option (Asner et al 2012 Kerr and Ostrovsky 2003) 127
but small unmanned aircraft systems (UASs) are now a viable alternative for smaller 128
geographically distinct areas (Kim et al 2013) Finally for small scale experimental field 129
studies several vehicle options include high-clearance tractors cable gantries cranes linear 130
move irrigation systems and small UASs in addition to stationary observation platforms 131
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
6
(Andrade-Sanchez et al 2013 Haberland 2010 Chapman et al 2014 Liebisch et al 2015 132
Busemeyer et al 2013a) 133
134
PLANT CANOPY PHENOTYPING 135
Canopy reflectance can provide insight into overall plant health as well as specific physiological 136
processes To date most FB-HTP and remote sensing applications have focused on using 137
vegetative indices to infer overall plant status (for a comprehensive review please see Bannari et 138
al (1995) Govender et al (2009)) with normalized difference vegetation index (NDVI Tucker 139
(1979)) being the most well-known Although these indices can be generally informative they 140
use less than 1 of available spectra and lack the ability to give detailed information on 141
physiological processes In contrast canopy spectroscopy using either multi or hyperspectral 142
sensors can assess canopy chemistry and composition by capturing more of the spectra Several 143
research groups have demonstrated that hyperspectral data (400-2500 nm) can be utilized for 144
non-destructively inferring leaf chemical properties in various species (Asner et al 2011 Ustin 145
et al 2009 Asner et al 2015) with specific applications including estimation of canopy 146
nitrogen (Martin et al 2008) and lignin content (Wessman et al 1988) Spectral signatures 147
arising from these various leaf biochemical compounds can further give insight into community 148
level phenotypes including species diversity ecosystem composition and threats to native plants 149
by spread of invasive species (Turner et al 2003 Bradley 2014) 150
However spectral signatures of canopies are jointly influenced by environmental factors 151
and the biochemical composition of the plant (Curran 1989 Gates et al 1965) making it 152
difficult to understand how different wavelengths across the measured spectrum translate into 153
biological meaning and function In particular the complex interaction of light with the canopy 154
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
7
surface and the associated effects of light scatter pose a significant challenge Attempts have 155
been made to handle this heterogeneity with the seminal SAIL (Scattering by Arbitrarily Inclined 156
Leaves) and PROSPECT (Leaf Optical Properties Spectra) models but each of these canopy 157
reflectance models oversimplify the structural characteristics of leaves into a single parameter 158
(Jacquemoud and Baret 1990 Verhoef 1984) An additional layer of complexity is the 159
corresponding geometry and position of the sensor itself which can introduce systematic error 160
into the analysis of the spectral data and therefore must be properly accounted for in the model 161
(Lobell et al 2002) Despite these limitations the use of canopy reflectance data at large scales 162
provided by satellite and manned aerial systems has proven valuable However far higher spatial 163
resolution is needed for the study of phenotypes at the experimental plot level 164
With recent technological developments our ability to use smaller more portable sensors 165
in combination with vehicles whether ground or aerially based permits the collection of canopy 166
data with higher spatial resolution In addition most developed FB-HTP platforms incorporate 167
sets of multiple sensors creating complementary streams of data which when combined provide 168
more information than what individual sensors alone can achieve (termed ldquosensor fusionrdquo) In 169
one of the first demonstrations of FB-HTP Montes et al (2011) developed a platform carrying 170
light curtains (measure of canopy height) and spectral reflectance sensors (canopy reflectance) to 171
predict above-ground biomass accumulation in maize Their results showed that the combination 172
of data from both sensors was more predictive than data from either sensor alone Such 173
combined sensor data was successfully used by Busemeyer et al (2013b) to phenotype triticale 174
for harvestable biomass at multiple developmental stages More recently Deery et al (2014) 175
developed an advanced platform combining numerous high precision sensors that are capable of 176
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
8
capturing details of plant physical structure such as canopy leaf angle and can produce 3D 177
surface reconstructed images of plants 178
FB-HTP systems have been used to study the temporal nature of trait development and its 179
interaction with environmental effects Historically canopy temperature has been used to assess 180
water status of plants as plants with available soil moisture exhibit decreased leaf surface 181
temperatures relative to atmospheric conditions (Ehrler 1973 Jackson et al 1981) Recently 182
Pauli et al (2016) demonstrated the use of FB-HTP to study the physiological processes 183
underlying heat and drought response in an upland cotton population grown under contrasting 184
irrigation regimes They were able to assess the dynamic nature of multiple canopy traits in 185
response to rapidly changing field conditions within a day and over the growing season The 186
longitudinal collection of phenotypic data enabled the detection of quantitative trait loci (QTL) 187
with temporal expression patterns coinciding with plant growth stages (Figure 2) Further 188
supporting the ability of FB-HTP to monitor plant development under managed stress Sharma 189
and Ritchie (2015) used a similar system to identify differential growth characteristics among 190
cotton cultivars evaluated under varying irrigation levels The novel ability of FB-HTP to capture 191
the temporal changes of a phenotype provides the critical pivot needed to focus on 192
developmental quantitative genetics in order to grasp how trait manifestation is a function of 193
many QTL whose effects fluctuate with time (Wu et al 1999) Because the expression dynamics 194
of individual QTL vary and are further modulated by phenological stage as well as their 195
interaction with the environment it is not possible to capture this dynamism with single time 196
point analyses Therefore recognizing the individual behavior of QTL may permit genotype 197
optimization with respect to target environments or in identifying how ecosystem disturbances 198
impact the genetics of natural populations 199
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
9
Although its application in FB-HTP is still in its infancy fluorescence imaging which 200
quantifies the light re-emitted from chlorophyll a molecules via chlorophyll fluorescence can 201
provide information about the photosynthetic apparatus under various abiotic and biotic stresses 202
(Maxwell and Johnson 2000) Furthermore changes in fluorescence readings often precede the 203
manifestation of any visible symptoms (Lichtenthaler and Mieheacute 1997) making it useful for 204
early detection of abiotic and biotic stress (Massacci et al 2008 Jedmowski and Bruumlggemann 205
2015 Ni et al 2015) The use of solar-induced chlorophyll fluorescence based on the 206
Fraunhofer Line Discrimination principle (Plascyk 1975 Meroni et al 2009) has recently been 207
implemented successfully using UAS-based hyperspectral imagery (Zarco-Tejada et al 2013) 208
for the early detection of Verticillium wilt in a production olive orchard (Calderoacuten et al 2013) 209
As an extension of this technology to ecological studies the relationship of chlorophyll 210
fluorescence to gross primary production has enabled the assessment of temporal changes in 211
ecosystem health and productivity in response to climatic change (Damm et al 2015 Yang et 212
al 2015) Although fluorescence imaging is promising it still suffers from the same limitations 213
as other spectral imaging techniques including inconsistent or uneven illumination wind 214
disturbances under field conditions and being unable to discriminate the underlying cause of the 215
stress 216
217
PLANT DISEASE AND PEST PHENOTYPING 218
The plant canopyrsquos role as a vital above ground interface with the environment makes identifying 219
and quantifying disturbances due to biotic factors a critical aspect of FB-HTP The outcomes of 220
early and accurate detection of plant diseases and pests in the field has a global economic impact 221
The presence of many biotic diseases including those caused by viruses bacteria fungi 222
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
10
oomycetes and insect pests can be difficult to detect until disease progression is advanced 223
pathogen load is high and symptoms are abundant At this late stage disease is extremely 224
difficult to control (Fry 1982) Methods for the direct and indirect assessment of pathogen 225
presence in the field have been recently reviewed (Mahlein et al 2012 Mutka and Bart 2015 226
Fang and Ramasamy 2015) and these methods are widely employed (Ward et al 2004 Lievens 227
and Thomma 2005 Mirmajlessi et al 2015) The early detection of plant diseases prior to their 228
spread remains the larger challenge Various techniques such as fluorescence visible and 229
infrared spectroscopy and hyperspectral imaging have been tested for their ability to detect 230
biotic stress with differing levels of success (Sankaran et al 2010 Mutka and Bart 2015) 231
Although assessment of pathogen presence remains the detection method with the highest 232
sensitivity and specificity a robust method for indirect detection of biotic stress in general would 233
provide a complementary early warning system 234
The task of biotic stress identification is conceptually simple identify the plant 235
phenotypic signatures that are specifically displayed during response to biotic stress However 236
symptoms of abiotic and biotic stresses phenotypically overlap thus complicating these analyses 237
Altered water content thermal characteristics and changes in RGB profiles are among the major 238
phenotypic alterations elicited by both biotic and abiotic stress For example vascular bacterial 239
and fungal pathogens can obstruct water transport within the plant leading to symptoms 240
phenotypically similar to drought stress (Yadeta and Thomma 2014) Efforts to identify 241
phenotypic indicators of biotic stress have approached this challenge by using FB-HTP in 242
conjunction with traditional field surveys to locate diseased areas In addition to on ground 243
phenomic methods it may be possible to use data collected from satellites to assess plant health 244
on a larger ecological scale (Zhang et al 2014) These experiments are challenging because of 245
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
11
the complexity and unpredictability of field systems but the technology holds great promise for 246
the identification and management of both current and emerging plant diseases 247
Since biotic and abiotic stress induce distinct early events that lead to phenotypic 248
changes research aimed at developing methods of distinguishing the differences between biotic 249
and abiotic stress responses has high potential for success Consequently many researchers are 250
conducting experiments under controlled conditions with known inoculum and an ability to 251
apply additional abiotic andor multiplexed biotic stresses in predictable ways As an example 252
fluorescence spectroscopy was used to distinguish citrus plants experiencing mechanical injury 253
drought variegated chlorosis or bacterial infection (Belasque Jr et al 2008 Bock et al 2008 254
Lins et al 2006 Marcassa et al 2006) Granum et al (2015) investigated the ability to detect 255
early stages of infection of avocado by the fungus Rosellinia necatrix using fluorescence and 256
thermal imaging Additional research within controlled environments to understand these 257
complex interactions and their phenotypic outputs with particular focus on in planta changes 258
that occur during early stages of infection can be expected to eventually translate to in-field 259
early detection systems for plant diseases 260
261
PLANT ROOT PHENOTYPING 262
High-quality and high-throughput root phenotyping in the field has long been a valuable but 263
elusive target for plant scientists In many ways the trench and monolith excavation methods 264
developed in the early 1900rsquos (eg Weaver (1926)) are still state-of-the art although they are 265
now assisted by modern tools especially digital images (Figure 3) High-throughput soil coring 266
(Wasson et al 2014) root crown excavation (Das et al 2015) and minirhizotron analysis 267
(Maeght et al 2013) are common ways in which roots are studied in the field but each provides 268
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
12
limited information relative to the actual root structure Thus there remains a lack of a coherent 269
view of root phenotypes and their genetic and environmental conditioning (Topp et al 2016) 270
An ideal technology would allow explicit in situ visualization of root architecture as it develops 271
through time and likely involve sensors that were either above ground or located belowground 272
with minimum invasiveness The fundamental problem is that roots are largely comprised of 273
water and organic matter which are usually abundant in the soil Furthermore most soils have 274
structural inhomogeneities and other properties such as water content and temperature change 275
over time These factors create significant difficulties for identifying consistent patterns in digital 276
data that can separate root and soil 277
While none of these challenges for root phenotyping will likely be solved in the near 278
term there have been promising advances in sensor development image analysis and signal 279
processing In particular the application of geophysical survey methods that use magnetic and 280
electrical field information for non-destructive analysis of soil features have some promise for 281
root phenotyping Ground penetrating radar (GPR) uses small radio waves (typically 282
microwaves) to discriminate objects based on differences in their electrical permittivity 283
(reviewed in Guo et al (2013)) An antenna is used to transmit and receive EM pulses into the 284
ground which interact with sub-surface objects in ways characteristic to their electrical 285
properties By moving the array across the ground in proscribed transects a reflectance profile of 286
the subsurface called a radargram can be made (Zenone et al 2008) Roots can generate a 287
characteristic hyperbolic pattern which can be used to generate 2D ldquoimagesrdquo or even 3D models 288
of root systems (Zhu et al 2014) 289
There are several limitations to GPR becoming an effective tool for field root 290
phenotyping especially for fine roots (Hirano et al 2009) given the fundamental tradeoff 291
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
13
between penetration ability and object resolution Longer wavelengths can penetrate further but 292
can resolve less detail and vice-versa Furthermore electrically conductive materials that have 293
high reflectance to radar such as wet-clay soils greatly reduce root discrimination Soil 294
temperature and amount of non-living organic material are also known to influence GPR signal 295
and therefore extensive calibration must be undertaken especially for non-uniform soils Even in 296
ideal conditions (relatively dry sandy soils) careful comparisons with excavated root systems 297
have not shown strong correlations especially for roots growing downward (Zenone et al 2008 298
Guo et al 2015a) To date GPR has not been shown to be capable of detecting fine (appx lt2 299
mm) roots which may comprise the majority of root length for many plants (Brown et al 2009 300
Pierret et al 2005) GPR may currently be useful as a rough estimate of biomass and root 301
distribution in some scenarios but concern should be taken that many important contexts in 302
which we wish to understand root biology (eg water content root angle variation and 303
interactions with soil structure) also affect our observation ability 304
Electrical resistivity tomography (ERT) uses differential electrical properties of materials 305
to map aspects of the soil ERT has been used to monitor soil water content in a maize field (Beff 306
et al 2013) as well as tree root biomass distribution (Amato et al 2008) but has limited 307
resolution that requires substantial embedded infrastructure and cannot be easily scaled to entire 308
fields Nonetheless ERT has shown some potential to improve signal processing for GPR by 309
mapping background soil properties at sites of interest (Zenone et al 2008) Electrical 310
capacitance has also been exploited to estimate root biomass in plants (reviewed in Dietrich et al 311
(2013) and even for QTL identification in maize (Messmer et al 2011) however these 312
relationships are only sometimes consistent (Dietrich et al 2013) The concept of mapping soil 313
qualities rather than root structure per se (Hartemink and Minasny 2014 Werban et al 2013) 314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
14
provides a potentially powerful ally to direct root detection methods although many fundamental 315
connections between the two have yet to be established As machine learning and other 316
computationally-intensive statistical methods improve so will our ability to accurately classify 317
and quantify biological structures and processes from highly multivariate and noisy data 318
(Aanensen et al 2014 Singh et al 2012 Smith et al 2015) 319
320
CHALLENGES OF FB-HTP 321
Based on the limited number of success stories presented herein it becomes apparent that FB-322
HTP (and phenomics in general) remains in its infancy with numerous challenges facing it 323
Perhaps the most restrictive factor to widespread implementation of FB-HTP is the lack of any 324
commercially available platforms that offer a ldquoturn-keyrdquo solution to address a plethora of 325
biological questions As the examples referenced within highlight most FB-HTP platforms are 326
constructed by cross-disciplinary research groups consisting of agricultural engineers plant 327
breeders and computer scientists which demonstrates the amount of expertise required to 328
construct even simple platforms which are ldquoone-offrdquo solutions These required resources 329
including large budgets and specialized personnel are generally not available to most researchers 330
thereby putting the needed tools of FB-HTP out of reach for many Additionally these purpose-331
developed platforms are specific to the research question being addressed and therefore they are 332
not commonly transferable to other crops field designs or research settings This poses a 333
significant limitation as it prevents the extensive testing of these types of tools which is desired 334
and needed by the larger community 335
Looking forward it is challenging to predict which type of platform will be best able to 336
serve the needs of the research community Any platform that is to be successful must be easy to 337
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
15
use and deploy in the field low-cost utilize robust sensors have a sizable user community and 338
have acceptable technical performance under field conditions The best way to meet these criteria 339
is to develop tools for FB-HTP that are open-source so that the largest number of researchers are 340
able to contribute to the design development and testing of these needed resources Currently 341
UASs embody some of these features because of the extensive research and design invested in 342
them due to their pervasive application outside of basic research but they still have a major 343
limitation in that they are only able to phenotype plant canopies Because of this limitation and 344
others there is still a strong need for ground-based vehicles which can capitalize on their 345
proximity to plants to increase data resolution as well as capture finer scale phenotypes and 346
permit the transition beyond canopy level phenotypes Although the future hardware demands of 347
FB-HTP remain unclear the required tools and resources will need to become universal and the 348
most realistic way to achieve that is through low-cost open-source technology 349
Technical limitations aside the question remains of what value is the vast amount of data 350
that are being generated and how biological meaning will be extracted from these data to answer 351
important questions Such considerations become especially relevant with regard to the large 352
amount of image data being generated (and video in the near future) Although imaging 353
technologies are relatively new to plant biology they have been transformative in other fields 354
including medical and geochemical and have led to substantial new understandings and 355
capabilities This is largely because imaging and sensor data allow the capture of multivariate 356
information which may not be perceived by humans but is nonetheless essential for 357
understanding plant biology This can be exemplified by Chen et al (2014) who used high-358
throughput image analysis to gain insight into drought stress physiology Using an open-source 359
image analysis pipeline the authors were able to extract nearly 400 phenotypic traits from 360
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
16
images but more importantly they were able to derive new traits of physiological importance 361
that captured growth dynamics as well as stress responsive traits something not possible with 362
low-throughput phenotyping Examples of this type highlight the potential for high dimensional 363
data to reveal new phenotypes that serve to further the basic understanding of plant biology 364
However as data of these nature are utilized a healthy balance must be struck between 365
validating phenotypic data from FB-HTP with state-of-the-art conventional measurements and 366
also exploring how novel data-derived traits can be of value for uncovering biological 367
phenomena 368
There are still many issues that stand as hurdles to FB-HTP becoming an accepted 369
technology in the plant science field Primary among these challenges are the development of 370
resources to carry out this work and how to leverage this information for insight into plant 371
biology With these considerations in mind three areas important to the success of phenomics 372
and FB-HTP in particular are data management and documentation characterization of the 373
environment in which plant phenotypes arise and most importantly application of these data for 374
understanding the mechanisms governing plant growth and development 375
376
PLANT PHENOTYPE DATA CAPTURE MANAGEMENT AND UTILIZATION 377
A promising development in FB-HTP is the ability to accurately capture and record phenotype 378
data from field-grown plants using smartphones and tablets The scope of phenotyping with 379
mobile apps can be broadly classified into on-site experiments conducted by scientists and 380
survey-level or crowd-sourced information to gather information on larger ecological or 381
agriculture landscapes The data types computational requirements and image processing 382
challenges for these two purposes are largely similar with minor distinctions in user interface 383
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
17
data structure and data organization Plant breeder-led trials generally consist of thousands of 384
distinct entries grown in a common location while farmer surveys or surveys of natural 385
populations target hundreds of locations with limited data collection at each site In order to 386
facilitate data collection and storage a number of software apps have been developed ranging 387
from research specific tools to applications for farm- and landscape-level surveys Field Book is 388
an example of an application developed to specifically meet the requirements of plant breeding 389
programs where detailed data collection is necessary (Rife and Poland 2014) In contrast 390
iNaturalist is an application developed to capitalize on crowdsourcing and is used to catalog 391
biodiversity identify endangered species and monitor invasive species (iNaturalist) For FB-392
HTP improved data management and electronic data capture constitutes a critical foundation 393
and numerous apps have been developed to meet this need (IBreedIT Ltd (Daventi 2011) 394
Phenome Networks 2013 PhenoType 2014 Diversity Arrays Technology Pty Ltd 2015) 395
There is also a growing number of web apps to curate and link data gathered in the field and 396
therefore increase the utility and value of collected data (Aanensen et al 2014) 397
In order to be useful these apps rely on data collection using standard methods 398
protocols and formatting This is due to the fact that regardless of how they are collected 399
phenotype data are inherently complex given that they can range from populations to individual 400
plants to specific tissues and can be recorded on comparative discrete or continuous scales 401
Because the data are essentially infinite in both diversity and scale data documentation 402
integration representation and accessibility are critical aspects that present significant 403
challenges (reviewed in Deans et al (2015)) In order to be broadly useful large-scale high-404
dimensional data sets must be represented in such a way that data can be easily aggregated and 405
extracted to address biologically questions In addition data collection methods must be reported 406
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
18
at a level to enable experimental reproducibility Central to these issues is proper reporting of 407
experimental metadata ndash the information that describes experimental design sampling methods 408
environmental conditions instrumentation and analysis (Krajewski et al 2015) To determine 409
which types of metadata should be reported for a given experiment to make it both discoverable 410
and re-usable MIAPPE standards (Minimal Information About a Plant Phenotyping Experiment 411
httpcropnetplphenotypes Krajewski et al (2015)) should be followed and methods used to 412
measure phenotypes should be detailed at a level that enables reproducibility (see Sandve et al 413
(2013)) For example the maize Genomes to Fields initiative has collected phenotype data and 414
has released detailed methods that not only outline how to collect maize phenotypic data under 415
field conditions but also the requisite metadata to enable discovery aggregation analysis and re-416
use (available at httpwwwgenomes2fieldsorg see ldquoAboutrdquo and ldquoProject Overview and 417
Scoperdquo) This information includes detailed descriptions of what traits were measured (plant 418
height ear height stand count etc) units of measurement and protocols for how to measure 419
traits including when the data should be collected so that all of the projectrsquos phenotypic data can 420
be aggregated regardless of where and by whom they were collected 421
To avoid confusion due to simple naming issues and maximize the potential to integrate 422
data across experiments environments even species the use of well-established nomenclatures 423
controlled vocabularies and ontologies for both metadata documentation and phenotypic 424
descriptions is needed Further impetus to report data using these community standards lies in the 425
fact that many online data repositories rely on them for data representation However while 426
mechanisms to report experimental design metadata based on shared vocabularies is 427
comparatively mature methods to accurately describe phenotypic descriptions are just now 428
emerging Oellrich et al (2015) report a proof of concept wherein plant phenotypes for six 429
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
19
species were curated as lsquoentity qualityrsquo (EQ) statements to enable analysis by semantic 430
reasoning For example dwarf plants are generally short (due to reduced internode length) with 431
leaves that are both reduced in length and increased in width Using EQ statements the first of 432
these three aspects of the dwarf phenotype would be reported as ldquointernode length reducedrdquo 433
Their analyses of the resulting data demonstrated that once plant phenotype data were 434
represented as ontology-based EQ statements semantic reasoning could be used to discover 435
shared biology and increase analytical power 436
In summary proper metadata documentation accompanying FB-HTP data is critical for 437
data discovery analysis and reuse To enable cooperative plant phenotyping activities the 438
International Plant Phenotyping Network (IPPN httpwwwplant-phenotypingorg) was 439
recently formed The IPPN provides leadership as the foremost body coordinating multi-national 440
efforts for plant phenotyping across many species and represents numerous stakeholders from all 441
sectors of the research community One goal of this organization is to develop and disseminate 442
standards that aid in the distribution and sharing of phenotypic data The IPPN represents a 443
useful starting place to get a foothold on the status of existing plant phenotyping efforts 444
standards and data sets 445
446
ENVIROTYPING 447
Although it is well known that plants grow in heterogeneous environments analytical 448
methodologies tend to over simplify the contribution of the environment to the phenotype This 449
weakens our understanding of how ecosystems or even individual plants are responding to 450
changes in the environment Furthermore the long term effects of environmental conditions 451
such as temperature and water availability on phenological development are significant 452
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
20
environmental conditions greatly influence the initiation and duration of vegetative 453
reproductive and maturation stages of plants (Mickelbart et al 2015 Bahuguna and Jagadish 454
2015) Due to the interrelatedness of physiological traits plant developmental phases and 455
growth conditions there is a need to gain a better understanding of the complexities of genotype 456
by environment (GtimesE) interactions An additional component contributing to these complex 457
interactions are the management practices (GtimesEtimesM genotype by environment by management 458
interaction) employed in both agricultural and natural system settings that can have significant 459
large effects on how plants interact with their environment To this end envirotyping which is 460
the detailed characterization of the environment in which plants are growing (Cooper et al 461
2014) needs to be employed 462
The characterization of atmospheric conditions at local levels has become relatively 463
commonplace with the advent of portable weather stations and interpolation methods using data 464
from regional weather stations However the ability to quantify the soil environment including 465
parameters like pH organic matter and moisture content at high spatial resolution remains 466
challenging given the heterogeneity of soils Grid soil sampling and electromagnetic soil 467
mapping which measure soil conductivity to estimate properties like salinity water content and 468
organic matter have proven useful in characterizing spatial soil variability (Guo et al 2015b 469
Mallarino and Wittry 2004 Brevik et al 2006 Sun et al 2013) These methods are not without 470
their limitations though - both grid soil sampling and electromagnetic mapping are typically 471
performed once per season making it impossible to capture the dynamic nature of the soil-water 472
profile In addition these methods are too invasive for implementation in most natural systems 473
To adequately characterize environmental conditions throughout the course of a season a 474
network of affordable open-source sensors is the best option for field-level environmental data 475
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
21
collection Bitella et al (2014) designed a novel low-cost hardware platform that incorporates 476
sensors for recording air temperature and relative humidity as well as soil temperature and 477
moisture content at multiple depths Given the low cost of these sensors they could be spaced at 478
close regular intervals throughout the field providing a high resolution sampling grid To further 479
enhance the capability of stationary sensors the incorporation of wireless networks connected to 480
a central computer (node) could be implemented to synchronize data collection in real-time 481
(Fukatsu and Hirafuji 2005 Hirafuji et al 2004) By incorporating photovoltaic powered 482
sensors and networks envirotyping could be also carried out in remote locations for longer 483
periods of time with minimal disruption to the natural habitat 484
485
CROP AND PLANT MODELING 486
Since their inception in the 1960s crop growth models (CGMs) have developed into useful tools 487
for assessing the adaptation of cropping systems informing management choices and guiding 488
policy decisions Typically models are run using either historical or predicted weather data 489
(based on unrelated climate models) and are then used to determine lsquooptimalrsquo solutions of input 490
parameters such as planting date or fertilizer application Within the last 20 years models have 491
been increasingly used in crop adaptation and breeding but this requires better modeling of 492
physiological processes (see Holzworth et al (2014) for a summary) In the context of breeding 493
models have been used for two purposes first to lsquoextendrsquo envirotyping beyond the analysis of 494
environment variables per se (ie using the model as an integrator that characterizes the growth 495
environment) and secondly to extend the phenotyping per se at the level of the plot or plant 496
sometimes described as lsquomodel-assisted phenotypingrsquo (MAP) (Luquet et al 2006 Rebolledo et 497
al 2015) A newly sought outcome from applications of CGMs is to combine their outputs of 498
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
22
development and growth variables with knowledge from genomics and understanding of genetic 499
architecture in order to predict the trait combinations and eventually the allele combinations 500
that provide improved solutions in breeding (Technow et al 2015) 501
Envirotyping is the generation of environment proxies such as drought indices that then 502
can be utilized in statistical analyses of phenotypes collected in one or more trials on a set of 503
genotypes (Chapman et al 2000 Chenu et al 2011 Cooper et al 2014) For this purpose the 504
models need to be capable of simulating the performance of one or more lsquocheckrsquo genotype(s) 505
with the inputs typically being daily weather data and an accurate lsquotrial-levelrsquo soil 506
characterization The demands on model precision are relatively lower for envirotyping than for 507
other uses ie reasonable prediction of phenology and biomass productionwater use demand 508
can be sufficient to estimate drought patterns (Chapman 2008) or accumulated stresses due to 509
heat (Loumlffler et al 2005 Zheng et al 2015) Similar types of applications of models are made in 510
ecological research to estimate the incidence and intensity of favorable or stressful growing 511
conditions again with a similar need for weather and soil data (Haxeltine and Prentice 1996) 512
While soil and management are perhaps the major spatial variables to consider in agricultural 513
situations spatial modeling of the environment in ecosystems is typically more challenging due 514
to changes in topography species distribution and multi-species canopy all of which effect the 515
resulting micro-climate and the specific influence on plant adaptation 516
Model-assisted phenotyping can be taken to refer to multiple roles of models in relation 517
to plant phenotyping These roles include (1) use of models to decide which traits to measure 518
(2) calculation of lsquoextended phenotypesrsquo using inputs of plant phenotyping (3) estimation of 519
plant growth parameters from integration of multiple data sets from plant phenotyping and (4) 520
feedback from plant phenotyping to improve the physiological basis of models (Figure 4) Until 521
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
23
now the most common use of models to assist phenotyping has likely been in association with 522
the first role Many examples have been associated with optimizing the phenology especially the 523
timing of reproductive stages with respect to the historic or predicted future occurrence of 524
different types of stresses (Zheng et al 2015) Most existing models are easily suited to this 525
purpose as long as their estimation of phenology and the damage functions for the stresses are 526
reasonably precise 527
The most desired use of CGMs has been to propose ideotypes of trait combinations that 528
would result in lsquooptimalrsquo adaptation for given combinations of GtimesEtimesM in current or future 529
climate scenarios (Hammer et al 2014 Asseng et al 2015) While it may be that the models 530
used have been well-tested for a range of environments andor genotypes these models are far 531
more convincing and useful in plant phenotyping and breeding if the modelling has been 532
augmented by physiological and genotypic experimentation For example Singh et al (2012) 533
demonstrated that incorporation of QTL effects partially responsible for sorghum root 534
architecture into a CGM showed that narrow root angle would generally improve yield via 535
increased access to water The final and most convincing part of this work was that one of these 536
major QTL was mapped across breeding populations and found to be highly associated with 537
higher yields in trials over multiple genetic backgrounds years and locations This 538
comprehensive approach combines experimental data physiological understanding of a trait 539
from multiple genotypes model simulation and breeding trial validation to determine what traits 540
to measure (Hammer et al 2016) The current cutting edge of phenomicsCGM application in 541
breeding is best described by the CGM-WGP (Crop Growth Model ndash Whole Genome Prediction) 542
approach of Cooper et al (2016) who show how a relatively simple CGM can be lsquoinsertedrsquo 543
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
24
between genomic and phenomic data to lsquoimposersquo biological pathway constraints to the statistical 544
prediction models 545
546
CONCLUSIONS 547
Progress has been made in FB-HTP and more generally phenomics however significant 548
barriers remain preventing its widespread implementation and utilization (see Outstanding 549
Questions) Though early results seem to suggest that FB-HTP will be a valuable technology for 550
the plant sciences questions remain of whether or not the investment in FB-HTP is practical and 551
justified on a larger scale Contemplating the future it is clear that open-source low-cost 552
hardware solutions need to be developed so that more researchers have access to the tools and 553
therefore can test and evaluate them within the context of their respective research programs 554
only this will determine if expenditure on these resources was warranted Parallel to hardware 555
improvement increased research into data management and documentation needs to be 556
implemented so that accurate comparisons can be carried out between different FB-HTP systems 557
further assisting in the maturation of this nascent technology As with all new technologies the 558
initial development phase is often fraught with setbacks challenges and vigorous debate but 559
these are all healthy signs of a technology worth pursuing 560
Advancements in all areas of plant science are beginning to bring field-based research 561
into a new era an era where genomics envirotyping and phenomics coalesce to unravel the 562
complexities of plant biology Continued progress in artificial intelligence coupled with 563
autonomous vehicles will permit the generation of data sets of unprecedented dimensionality as 564
robots begin to collect data nearly around the clock These advancements in combination with 565
aerial phenotyping a rapidly maturing technology and exhaustive envirotyping will create a 566
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
25
fully integrated field site whereby trait development and expression can be evaluated in the 567
context of dynamic environmental conditions By achieving this goal the transition to studying 568
developmental quantitative genetics becomes possible thereby allowing the interpretation of 569
genetic effects in relation to the environment and life cycle in a way not previously possible 570
Building on this framework CGMs could incorporate these components into their machinery 571
helping to further the understanding of plant development and its relationship with the 572
environment which will permit a deeper knowledge of the complexities of trait development in 573
response to changing climatic conditions Essential to this will be the continued work to integrate 574
CGMs with whole-genome prediction methods to enable robust prediction of phenotypes in a 575
number of environments including those in which genotypes have not been previously tested 576
This should not only assist in the breeding of superior stress resilient cultivars but also enable 577
the identification of those natural populations that could be at risk from climatic variation and 578
their interaction with other anthropomorphic disturbances 579
580
ACKNOWLEDGEMENTS 581
The authors wish to thank Daniel Ilut Elodie Gazave Christine Diepenbrock and Maryn 582
Carlson for their expert comments on the manuscript The authors would like to especially thank 583
Trevor Rife for his contributions on mobile field apps We apologize for not citing original work 584
of many colleagues because of space constraints 585
586
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
3
Establishing the connection between genotype and phenotype is currently one of the most 65
significant challenges facing modern plant biology Although spectacular advances in ldquonext 66
generationrdquo DNA sequencing have allowed genomic data to become commonplace throughout 67
biology progress has been much slower in translating this discrete DNA base pair information 68
into an accurate decomposition of phenotypic variation The limiting factor for quantifying 69
phenotypes particularly in the context of agricultural and native plant populations has been the 70
lack of phenotypic information of a scale density and accuracy comparable to DNA sequencing 71
data The extensive collection of phenotypic data for many physiological and developmental 72
traits on many individuals remains onerous (Furbank and Tester 2011) As a result for large 73
populations there is often a focus on traits that are easy or inexpensive to measure while more 74
costly or difficult to score phenotypes are studied only on a few individuals This is especially 75
true for traits that are complex in nature meaning they have polygenic inheritance and varying 76
responses to the environment Complex traits are of primary interest not only because they 77
represent the majority of important agronomic crop traits but because they also govern key 78
biological processes that influence overall plant productivity and adaptability in plant 79
populations (Lynch and Walsh 1998) Success in deciphering these processes could translate 80
into increased genetic gains in plant breeding elucidation of the mechanisms impacting 81
important ecophysiological traits and improved crop management decisions to further maximize 82
yield and quality In light of these potential benefits the aim of this update article is to present 83
the basic principles of phenomics summarize the current state of field-based phenotyping and 84
highlight key challenges and limitations In addition the areas of data collection and 85
management environmental characterization and crop growth models are presented as topics 86
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
4
where further consideration is needed to capitalize on advancements in phenotyping 87
technologies 88
Phenomics or high-throughput phenotyping (HTP) which emerged in recent years in 89
response to limited phenotyping capacity is the use of sensor and imaging technologies that 90
permits the rapid low-cost measurement of many phenotypes across time and space with less 91
labor and can include laboratory greenhouse and field-based applications In model plant 92
species with small physical stature such as Arabidopsis large populations can be evaluated under 93
controlled environmental conditions However the use of controlled environmental systems is 94
not scalable for many areas of interest Native species often need to be evaluated in their natural 95
environment and over a broad geographic and climatic distribution and agricultural crop trials 96
must simultaneously evaluate thousands of potential cultivars Furthermore these controlled 97
systems are unable to replicate the environmental variables of a field environment that influence 98
complex traits such as grain yield or drought tolerance Therefore field-based high-throughput 99
phenotyping (FB-HTP) capacity is desperately needed to understand phenotypic variation 100
relevant to a broad range of research areas such as food and nutritional security anthropogenic 101
effects on the environment and ecological community interactions 102
The physical basis for most non-destructive proximal sensing systems is the 103
quantification of absorption transmission or reflectance characteristics of the electromagnetic 104
radiation (EM) spectrumrsquos interaction with the plant canopy surface (Mulla 2013 Araus and 105
Cairns 2014) The EM spectrum specifically the wavelengths between 400 and 2500 nm can 106
be decomposed into three major parts that offer information about plant status structural 107
properties and biochemical composition (Figure 1) These three sub-regions are composed of (a) 108
the photosynthetically active region (PAR 400-700 nm) in which photosynthetic pigments 109
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
5
namely chlorophyll a and b strongly absorb light (b) the near-infrared region (NIR 700-1400 110
nm) in which healthy plant tissue is highly reflective and (c) the shortwave infrared region 111
(SWIR 1400-2500 nm) in which water and biomolecules contribute to reflectance 112
characteristics (Jones and Vaughan 2010 Homolovaacute et al 2013) In addition to these regions 113
thermal infrared typically 8-13 micrometers when used for remote sensing can provide 114
information about canopy temperature (Jones 2004) The variation present in these spectral traits 115
give rise to ecological species and genotype specific phenotypes 116
Robust sensors mounted on a field deployable vehicle are imperative for FB-HTP 117
Although the aim of this review is not to summarize specific sensor technologies (please see 118
Jones and Vaughan (2010) and Sankaran et al (2015) for summary) a brief list is provided for 119
orientation The most common types of canopy sensors include digital imaging via red-green-120
blue (RGB) cameras multispectral including color-infrared modified digital cameras 121
hyperspectral thermal fluorescence and 3D (time-of-flight and stereo cameras as well as 122
LIDAR light detection and ranging) The choice of vehicle for positioning sensors directly 123
impacts the scale of research that can be conducted as well as the achievable sensor resolution 124
and associated costs (For a review of vehicles considerations and limitations see White et al 125
(2012) and Sankaran et al (2015)) For phenotyping large ecological systems satellites and 126
manned aircraft remain the only practical option (Asner et al 2012 Kerr and Ostrovsky 2003) 127
but small unmanned aircraft systems (UASs) are now a viable alternative for smaller 128
geographically distinct areas (Kim et al 2013) Finally for small scale experimental field 129
studies several vehicle options include high-clearance tractors cable gantries cranes linear 130
move irrigation systems and small UASs in addition to stationary observation platforms 131
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
6
(Andrade-Sanchez et al 2013 Haberland 2010 Chapman et al 2014 Liebisch et al 2015 132
Busemeyer et al 2013a) 133
134
PLANT CANOPY PHENOTYPING 135
Canopy reflectance can provide insight into overall plant health as well as specific physiological 136
processes To date most FB-HTP and remote sensing applications have focused on using 137
vegetative indices to infer overall plant status (for a comprehensive review please see Bannari et 138
al (1995) Govender et al (2009)) with normalized difference vegetation index (NDVI Tucker 139
(1979)) being the most well-known Although these indices can be generally informative they 140
use less than 1 of available spectra and lack the ability to give detailed information on 141
physiological processes In contrast canopy spectroscopy using either multi or hyperspectral 142
sensors can assess canopy chemistry and composition by capturing more of the spectra Several 143
research groups have demonstrated that hyperspectral data (400-2500 nm) can be utilized for 144
non-destructively inferring leaf chemical properties in various species (Asner et al 2011 Ustin 145
et al 2009 Asner et al 2015) with specific applications including estimation of canopy 146
nitrogen (Martin et al 2008) and lignin content (Wessman et al 1988) Spectral signatures 147
arising from these various leaf biochemical compounds can further give insight into community 148
level phenotypes including species diversity ecosystem composition and threats to native plants 149
by spread of invasive species (Turner et al 2003 Bradley 2014) 150
However spectral signatures of canopies are jointly influenced by environmental factors 151
and the biochemical composition of the plant (Curran 1989 Gates et al 1965) making it 152
difficult to understand how different wavelengths across the measured spectrum translate into 153
biological meaning and function In particular the complex interaction of light with the canopy 154
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
7
surface and the associated effects of light scatter pose a significant challenge Attempts have 155
been made to handle this heterogeneity with the seminal SAIL (Scattering by Arbitrarily Inclined 156
Leaves) and PROSPECT (Leaf Optical Properties Spectra) models but each of these canopy 157
reflectance models oversimplify the structural characteristics of leaves into a single parameter 158
(Jacquemoud and Baret 1990 Verhoef 1984) An additional layer of complexity is the 159
corresponding geometry and position of the sensor itself which can introduce systematic error 160
into the analysis of the spectral data and therefore must be properly accounted for in the model 161
(Lobell et al 2002) Despite these limitations the use of canopy reflectance data at large scales 162
provided by satellite and manned aerial systems has proven valuable However far higher spatial 163
resolution is needed for the study of phenotypes at the experimental plot level 164
With recent technological developments our ability to use smaller more portable sensors 165
in combination with vehicles whether ground or aerially based permits the collection of canopy 166
data with higher spatial resolution In addition most developed FB-HTP platforms incorporate 167
sets of multiple sensors creating complementary streams of data which when combined provide 168
more information than what individual sensors alone can achieve (termed ldquosensor fusionrdquo) In 169
one of the first demonstrations of FB-HTP Montes et al (2011) developed a platform carrying 170
light curtains (measure of canopy height) and spectral reflectance sensors (canopy reflectance) to 171
predict above-ground biomass accumulation in maize Their results showed that the combination 172
of data from both sensors was more predictive than data from either sensor alone Such 173
combined sensor data was successfully used by Busemeyer et al (2013b) to phenotype triticale 174
for harvestable biomass at multiple developmental stages More recently Deery et al (2014) 175
developed an advanced platform combining numerous high precision sensors that are capable of 176
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
8
capturing details of plant physical structure such as canopy leaf angle and can produce 3D 177
surface reconstructed images of plants 178
FB-HTP systems have been used to study the temporal nature of trait development and its 179
interaction with environmental effects Historically canopy temperature has been used to assess 180
water status of plants as plants with available soil moisture exhibit decreased leaf surface 181
temperatures relative to atmospheric conditions (Ehrler 1973 Jackson et al 1981) Recently 182
Pauli et al (2016) demonstrated the use of FB-HTP to study the physiological processes 183
underlying heat and drought response in an upland cotton population grown under contrasting 184
irrigation regimes They were able to assess the dynamic nature of multiple canopy traits in 185
response to rapidly changing field conditions within a day and over the growing season The 186
longitudinal collection of phenotypic data enabled the detection of quantitative trait loci (QTL) 187
with temporal expression patterns coinciding with plant growth stages (Figure 2) Further 188
supporting the ability of FB-HTP to monitor plant development under managed stress Sharma 189
and Ritchie (2015) used a similar system to identify differential growth characteristics among 190
cotton cultivars evaluated under varying irrigation levels The novel ability of FB-HTP to capture 191
the temporal changes of a phenotype provides the critical pivot needed to focus on 192
developmental quantitative genetics in order to grasp how trait manifestation is a function of 193
many QTL whose effects fluctuate with time (Wu et al 1999) Because the expression dynamics 194
of individual QTL vary and are further modulated by phenological stage as well as their 195
interaction with the environment it is not possible to capture this dynamism with single time 196
point analyses Therefore recognizing the individual behavior of QTL may permit genotype 197
optimization with respect to target environments or in identifying how ecosystem disturbances 198
impact the genetics of natural populations 199
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
9
Although its application in FB-HTP is still in its infancy fluorescence imaging which 200
quantifies the light re-emitted from chlorophyll a molecules via chlorophyll fluorescence can 201
provide information about the photosynthetic apparatus under various abiotic and biotic stresses 202
(Maxwell and Johnson 2000) Furthermore changes in fluorescence readings often precede the 203
manifestation of any visible symptoms (Lichtenthaler and Mieheacute 1997) making it useful for 204
early detection of abiotic and biotic stress (Massacci et al 2008 Jedmowski and Bruumlggemann 205
2015 Ni et al 2015) The use of solar-induced chlorophyll fluorescence based on the 206
Fraunhofer Line Discrimination principle (Plascyk 1975 Meroni et al 2009) has recently been 207
implemented successfully using UAS-based hyperspectral imagery (Zarco-Tejada et al 2013) 208
for the early detection of Verticillium wilt in a production olive orchard (Calderoacuten et al 2013) 209
As an extension of this technology to ecological studies the relationship of chlorophyll 210
fluorescence to gross primary production has enabled the assessment of temporal changes in 211
ecosystem health and productivity in response to climatic change (Damm et al 2015 Yang et 212
al 2015) Although fluorescence imaging is promising it still suffers from the same limitations 213
as other spectral imaging techniques including inconsistent or uneven illumination wind 214
disturbances under field conditions and being unable to discriminate the underlying cause of the 215
stress 216
217
PLANT DISEASE AND PEST PHENOTYPING 218
The plant canopyrsquos role as a vital above ground interface with the environment makes identifying 219
and quantifying disturbances due to biotic factors a critical aspect of FB-HTP The outcomes of 220
early and accurate detection of plant diseases and pests in the field has a global economic impact 221
The presence of many biotic diseases including those caused by viruses bacteria fungi 222
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
10
oomycetes and insect pests can be difficult to detect until disease progression is advanced 223
pathogen load is high and symptoms are abundant At this late stage disease is extremely 224
difficult to control (Fry 1982) Methods for the direct and indirect assessment of pathogen 225
presence in the field have been recently reviewed (Mahlein et al 2012 Mutka and Bart 2015 226
Fang and Ramasamy 2015) and these methods are widely employed (Ward et al 2004 Lievens 227
and Thomma 2005 Mirmajlessi et al 2015) The early detection of plant diseases prior to their 228
spread remains the larger challenge Various techniques such as fluorescence visible and 229
infrared spectroscopy and hyperspectral imaging have been tested for their ability to detect 230
biotic stress with differing levels of success (Sankaran et al 2010 Mutka and Bart 2015) 231
Although assessment of pathogen presence remains the detection method with the highest 232
sensitivity and specificity a robust method for indirect detection of biotic stress in general would 233
provide a complementary early warning system 234
The task of biotic stress identification is conceptually simple identify the plant 235
phenotypic signatures that are specifically displayed during response to biotic stress However 236
symptoms of abiotic and biotic stresses phenotypically overlap thus complicating these analyses 237
Altered water content thermal characteristics and changes in RGB profiles are among the major 238
phenotypic alterations elicited by both biotic and abiotic stress For example vascular bacterial 239
and fungal pathogens can obstruct water transport within the plant leading to symptoms 240
phenotypically similar to drought stress (Yadeta and Thomma 2014) Efforts to identify 241
phenotypic indicators of biotic stress have approached this challenge by using FB-HTP in 242
conjunction with traditional field surveys to locate diseased areas In addition to on ground 243
phenomic methods it may be possible to use data collected from satellites to assess plant health 244
on a larger ecological scale (Zhang et al 2014) These experiments are challenging because of 245
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
11
the complexity and unpredictability of field systems but the technology holds great promise for 246
the identification and management of both current and emerging plant diseases 247
Since biotic and abiotic stress induce distinct early events that lead to phenotypic 248
changes research aimed at developing methods of distinguishing the differences between biotic 249
and abiotic stress responses has high potential for success Consequently many researchers are 250
conducting experiments under controlled conditions with known inoculum and an ability to 251
apply additional abiotic andor multiplexed biotic stresses in predictable ways As an example 252
fluorescence spectroscopy was used to distinguish citrus plants experiencing mechanical injury 253
drought variegated chlorosis or bacterial infection (Belasque Jr et al 2008 Bock et al 2008 254
Lins et al 2006 Marcassa et al 2006) Granum et al (2015) investigated the ability to detect 255
early stages of infection of avocado by the fungus Rosellinia necatrix using fluorescence and 256
thermal imaging Additional research within controlled environments to understand these 257
complex interactions and their phenotypic outputs with particular focus on in planta changes 258
that occur during early stages of infection can be expected to eventually translate to in-field 259
early detection systems for plant diseases 260
261
PLANT ROOT PHENOTYPING 262
High-quality and high-throughput root phenotyping in the field has long been a valuable but 263
elusive target for plant scientists In many ways the trench and monolith excavation methods 264
developed in the early 1900rsquos (eg Weaver (1926)) are still state-of-the art although they are 265
now assisted by modern tools especially digital images (Figure 3) High-throughput soil coring 266
(Wasson et al 2014) root crown excavation (Das et al 2015) and minirhizotron analysis 267
(Maeght et al 2013) are common ways in which roots are studied in the field but each provides 268
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
12
limited information relative to the actual root structure Thus there remains a lack of a coherent 269
view of root phenotypes and their genetic and environmental conditioning (Topp et al 2016) 270
An ideal technology would allow explicit in situ visualization of root architecture as it develops 271
through time and likely involve sensors that were either above ground or located belowground 272
with minimum invasiveness The fundamental problem is that roots are largely comprised of 273
water and organic matter which are usually abundant in the soil Furthermore most soils have 274
structural inhomogeneities and other properties such as water content and temperature change 275
over time These factors create significant difficulties for identifying consistent patterns in digital 276
data that can separate root and soil 277
While none of these challenges for root phenotyping will likely be solved in the near 278
term there have been promising advances in sensor development image analysis and signal 279
processing In particular the application of geophysical survey methods that use magnetic and 280
electrical field information for non-destructive analysis of soil features have some promise for 281
root phenotyping Ground penetrating radar (GPR) uses small radio waves (typically 282
microwaves) to discriminate objects based on differences in their electrical permittivity 283
(reviewed in Guo et al (2013)) An antenna is used to transmit and receive EM pulses into the 284
ground which interact with sub-surface objects in ways characteristic to their electrical 285
properties By moving the array across the ground in proscribed transects a reflectance profile of 286
the subsurface called a radargram can be made (Zenone et al 2008) Roots can generate a 287
characteristic hyperbolic pattern which can be used to generate 2D ldquoimagesrdquo or even 3D models 288
of root systems (Zhu et al 2014) 289
There are several limitations to GPR becoming an effective tool for field root 290
phenotyping especially for fine roots (Hirano et al 2009) given the fundamental tradeoff 291
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
13
between penetration ability and object resolution Longer wavelengths can penetrate further but 292
can resolve less detail and vice-versa Furthermore electrically conductive materials that have 293
high reflectance to radar such as wet-clay soils greatly reduce root discrimination Soil 294
temperature and amount of non-living organic material are also known to influence GPR signal 295
and therefore extensive calibration must be undertaken especially for non-uniform soils Even in 296
ideal conditions (relatively dry sandy soils) careful comparisons with excavated root systems 297
have not shown strong correlations especially for roots growing downward (Zenone et al 2008 298
Guo et al 2015a) To date GPR has not been shown to be capable of detecting fine (appx lt2 299
mm) roots which may comprise the majority of root length for many plants (Brown et al 2009 300
Pierret et al 2005) GPR may currently be useful as a rough estimate of biomass and root 301
distribution in some scenarios but concern should be taken that many important contexts in 302
which we wish to understand root biology (eg water content root angle variation and 303
interactions with soil structure) also affect our observation ability 304
Electrical resistivity tomography (ERT) uses differential electrical properties of materials 305
to map aspects of the soil ERT has been used to monitor soil water content in a maize field (Beff 306
et al 2013) as well as tree root biomass distribution (Amato et al 2008) but has limited 307
resolution that requires substantial embedded infrastructure and cannot be easily scaled to entire 308
fields Nonetheless ERT has shown some potential to improve signal processing for GPR by 309
mapping background soil properties at sites of interest (Zenone et al 2008) Electrical 310
capacitance has also been exploited to estimate root biomass in plants (reviewed in Dietrich et al 311
(2013) and even for QTL identification in maize (Messmer et al 2011) however these 312
relationships are only sometimes consistent (Dietrich et al 2013) The concept of mapping soil 313
qualities rather than root structure per se (Hartemink and Minasny 2014 Werban et al 2013) 314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
14
provides a potentially powerful ally to direct root detection methods although many fundamental 315
connections between the two have yet to be established As machine learning and other 316
computationally-intensive statistical methods improve so will our ability to accurately classify 317
and quantify biological structures and processes from highly multivariate and noisy data 318
(Aanensen et al 2014 Singh et al 2012 Smith et al 2015) 319
320
CHALLENGES OF FB-HTP 321
Based on the limited number of success stories presented herein it becomes apparent that FB-322
HTP (and phenomics in general) remains in its infancy with numerous challenges facing it 323
Perhaps the most restrictive factor to widespread implementation of FB-HTP is the lack of any 324
commercially available platforms that offer a ldquoturn-keyrdquo solution to address a plethora of 325
biological questions As the examples referenced within highlight most FB-HTP platforms are 326
constructed by cross-disciplinary research groups consisting of agricultural engineers plant 327
breeders and computer scientists which demonstrates the amount of expertise required to 328
construct even simple platforms which are ldquoone-offrdquo solutions These required resources 329
including large budgets and specialized personnel are generally not available to most researchers 330
thereby putting the needed tools of FB-HTP out of reach for many Additionally these purpose-331
developed platforms are specific to the research question being addressed and therefore they are 332
not commonly transferable to other crops field designs or research settings This poses a 333
significant limitation as it prevents the extensive testing of these types of tools which is desired 334
and needed by the larger community 335
Looking forward it is challenging to predict which type of platform will be best able to 336
serve the needs of the research community Any platform that is to be successful must be easy to 337
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
15
use and deploy in the field low-cost utilize robust sensors have a sizable user community and 338
have acceptable technical performance under field conditions The best way to meet these criteria 339
is to develop tools for FB-HTP that are open-source so that the largest number of researchers are 340
able to contribute to the design development and testing of these needed resources Currently 341
UASs embody some of these features because of the extensive research and design invested in 342
them due to their pervasive application outside of basic research but they still have a major 343
limitation in that they are only able to phenotype plant canopies Because of this limitation and 344
others there is still a strong need for ground-based vehicles which can capitalize on their 345
proximity to plants to increase data resolution as well as capture finer scale phenotypes and 346
permit the transition beyond canopy level phenotypes Although the future hardware demands of 347
FB-HTP remain unclear the required tools and resources will need to become universal and the 348
most realistic way to achieve that is through low-cost open-source technology 349
Technical limitations aside the question remains of what value is the vast amount of data 350
that are being generated and how biological meaning will be extracted from these data to answer 351
important questions Such considerations become especially relevant with regard to the large 352
amount of image data being generated (and video in the near future) Although imaging 353
technologies are relatively new to plant biology they have been transformative in other fields 354
including medical and geochemical and have led to substantial new understandings and 355
capabilities This is largely because imaging and sensor data allow the capture of multivariate 356
information which may not be perceived by humans but is nonetheless essential for 357
understanding plant biology This can be exemplified by Chen et al (2014) who used high-358
throughput image analysis to gain insight into drought stress physiology Using an open-source 359
image analysis pipeline the authors were able to extract nearly 400 phenotypic traits from 360
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
16
images but more importantly they were able to derive new traits of physiological importance 361
that captured growth dynamics as well as stress responsive traits something not possible with 362
low-throughput phenotyping Examples of this type highlight the potential for high dimensional 363
data to reveal new phenotypes that serve to further the basic understanding of plant biology 364
However as data of these nature are utilized a healthy balance must be struck between 365
validating phenotypic data from FB-HTP with state-of-the-art conventional measurements and 366
also exploring how novel data-derived traits can be of value for uncovering biological 367
phenomena 368
There are still many issues that stand as hurdles to FB-HTP becoming an accepted 369
technology in the plant science field Primary among these challenges are the development of 370
resources to carry out this work and how to leverage this information for insight into plant 371
biology With these considerations in mind three areas important to the success of phenomics 372
and FB-HTP in particular are data management and documentation characterization of the 373
environment in which plant phenotypes arise and most importantly application of these data for 374
understanding the mechanisms governing plant growth and development 375
376
PLANT PHENOTYPE DATA CAPTURE MANAGEMENT AND UTILIZATION 377
A promising development in FB-HTP is the ability to accurately capture and record phenotype 378
data from field-grown plants using smartphones and tablets The scope of phenotyping with 379
mobile apps can be broadly classified into on-site experiments conducted by scientists and 380
survey-level or crowd-sourced information to gather information on larger ecological or 381
agriculture landscapes The data types computational requirements and image processing 382
challenges for these two purposes are largely similar with minor distinctions in user interface 383
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
17
data structure and data organization Plant breeder-led trials generally consist of thousands of 384
distinct entries grown in a common location while farmer surveys or surveys of natural 385
populations target hundreds of locations with limited data collection at each site In order to 386
facilitate data collection and storage a number of software apps have been developed ranging 387
from research specific tools to applications for farm- and landscape-level surveys Field Book is 388
an example of an application developed to specifically meet the requirements of plant breeding 389
programs where detailed data collection is necessary (Rife and Poland 2014) In contrast 390
iNaturalist is an application developed to capitalize on crowdsourcing and is used to catalog 391
biodiversity identify endangered species and monitor invasive species (iNaturalist) For FB-392
HTP improved data management and electronic data capture constitutes a critical foundation 393
and numerous apps have been developed to meet this need (IBreedIT Ltd (Daventi 2011) 394
Phenome Networks 2013 PhenoType 2014 Diversity Arrays Technology Pty Ltd 2015) 395
There is also a growing number of web apps to curate and link data gathered in the field and 396
therefore increase the utility and value of collected data (Aanensen et al 2014) 397
In order to be useful these apps rely on data collection using standard methods 398
protocols and formatting This is due to the fact that regardless of how they are collected 399
phenotype data are inherently complex given that they can range from populations to individual 400
plants to specific tissues and can be recorded on comparative discrete or continuous scales 401
Because the data are essentially infinite in both diversity and scale data documentation 402
integration representation and accessibility are critical aspects that present significant 403
challenges (reviewed in Deans et al (2015)) In order to be broadly useful large-scale high-404
dimensional data sets must be represented in such a way that data can be easily aggregated and 405
extracted to address biologically questions In addition data collection methods must be reported 406
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
18
at a level to enable experimental reproducibility Central to these issues is proper reporting of 407
experimental metadata ndash the information that describes experimental design sampling methods 408
environmental conditions instrumentation and analysis (Krajewski et al 2015) To determine 409
which types of metadata should be reported for a given experiment to make it both discoverable 410
and re-usable MIAPPE standards (Minimal Information About a Plant Phenotyping Experiment 411
httpcropnetplphenotypes Krajewski et al (2015)) should be followed and methods used to 412
measure phenotypes should be detailed at a level that enables reproducibility (see Sandve et al 413
(2013)) For example the maize Genomes to Fields initiative has collected phenotype data and 414
has released detailed methods that not only outline how to collect maize phenotypic data under 415
field conditions but also the requisite metadata to enable discovery aggregation analysis and re-416
use (available at httpwwwgenomes2fieldsorg see ldquoAboutrdquo and ldquoProject Overview and 417
Scoperdquo) This information includes detailed descriptions of what traits were measured (plant 418
height ear height stand count etc) units of measurement and protocols for how to measure 419
traits including when the data should be collected so that all of the projectrsquos phenotypic data can 420
be aggregated regardless of where and by whom they were collected 421
To avoid confusion due to simple naming issues and maximize the potential to integrate 422
data across experiments environments even species the use of well-established nomenclatures 423
controlled vocabularies and ontologies for both metadata documentation and phenotypic 424
descriptions is needed Further impetus to report data using these community standards lies in the 425
fact that many online data repositories rely on them for data representation However while 426
mechanisms to report experimental design metadata based on shared vocabularies is 427
comparatively mature methods to accurately describe phenotypic descriptions are just now 428
emerging Oellrich et al (2015) report a proof of concept wherein plant phenotypes for six 429
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
19
species were curated as lsquoentity qualityrsquo (EQ) statements to enable analysis by semantic 430
reasoning For example dwarf plants are generally short (due to reduced internode length) with 431
leaves that are both reduced in length and increased in width Using EQ statements the first of 432
these three aspects of the dwarf phenotype would be reported as ldquointernode length reducedrdquo 433
Their analyses of the resulting data demonstrated that once plant phenotype data were 434
represented as ontology-based EQ statements semantic reasoning could be used to discover 435
shared biology and increase analytical power 436
In summary proper metadata documentation accompanying FB-HTP data is critical for 437
data discovery analysis and reuse To enable cooperative plant phenotyping activities the 438
International Plant Phenotyping Network (IPPN httpwwwplant-phenotypingorg) was 439
recently formed The IPPN provides leadership as the foremost body coordinating multi-national 440
efforts for plant phenotyping across many species and represents numerous stakeholders from all 441
sectors of the research community One goal of this organization is to develop and disseminate 442
standards that aid in the distribution and sharing of phenotypic data The IPPN represents a 443
useful starting place to get a foothold on the status of existing plant phenotyping efforts 444
standards and data sets 445
446
ENVIROTYPING 447
Although it is well known that plants grow in heterogeneous environments analytical 448
methodologies tend to over simplify the contribution of the environment to the phenotype This 449
weakens our understanding of how ecosystems or even individual plants are responding to 450
changes in the environment Furthermore the long term effects of environmental conditions 451
such as temperature and water availability on phenological development are significant 452
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
20
environmental conditions greatly influence the initiation and duration of vegetative 453
reproductive and maturation stages of plants (Mickelbart et al 2015 Bahuguna and Jagadish 454
2015) Due to the interrelatedness of physiological traits plant developmental phases and 455
growth conditions there is a need to gain a better understanding of the complexities of genotype 456
by environment (GtimesE) interactions An additional component contributing to these complex 457
interactions are the management practices (GtimesEtimesM genotype by environment by management 458
interaction) employed in both agricultural and natural system settings that can have significant 459
large effects on how plants interact with their environment To this end envirotyping which is 460
the detailed characterization of the environment in which plants are growing (Cooper et al 461
2014) needs to be employed 462
The characterization of atmospheric conditions at local levels has become relatively 463
commonplace with the advent of portable weather stations and interpolation methods using data 464
from regional weather stations However the ability to quantify the soil environment including 465
parameters like pH organic matter and moisture content at high spatial resolution remains 466
challenging given the heterogeneity of soils Grid soil sampling and electromagnetic soil 467
mapping which measure soil conductivity to estimate properties like salinity water content and 468
organic matter have proven useful in characterizing spatial soil variability (Guo et al 2015b 469
Mallarino and Wittry 2004 Brevik et al 2006 Sun et al 2013) These methods are not without 470
their limitations though - both grid soil sampling and electromagnetic mapping are typically 471
performed once per season making it impossible to capture the dynamic nature of the soil-water 472
profile In addition these methods are too invasive for implementation in most natural systems 473
To adequately characterize environmental conditions throughout the course of a season a 474
network of affordable open-source sensors is the best option for field-level environmental data 475
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
21
collection Bitella et al (2014) designed a novel low-cost hardware platform that incorporates 476
sensors for recording air temperature and relative humidity as well as soil temperature and 477
moisture content at multiple depths Given the low cost of these sensors they could be spaced at 478
close regular intervals throughout the field providing a high resolution sampling grid To further 479
enhance the capability of stationary sensors the incorporation of wireless networks connected to 480
a central computer (node) could be implemented to synchronize data collection in real-time 481
(Fukatsu and Hirafuji 2005 Hirafuji et al 2004) By incorporating photovoltaic powered 482
sensors and networks envirotyping could be also carried out in remote locations for longer 483
periods of time with minimal disruption to the natural habitat 484
485
CROP AND PLANT MODELING 486
Since their inception in the 1960s crop growth models (CGMs) have developed into useful tools 487
for assessing the adaptation of cropping systems informing management choices and guiding 488
policy decisions Typically models are run using either historical or predicted weather data 489
(based on unrelated climate models) and are then used to determine lsquooptimalrsquo solutions of input 490
parameters such as planting date or fertilizer application Within the last 20 years models have 491
been increasingly used in crop adaptation and breeding but this requires better modeling of 492
physiological processes (see Holzworth et al (2014) for a summary) In the context of breeding 493
models have been used for two purposes first to lsquoextendrsquo envirotyping beyond the analysis of 494
environment variables per se (ie using the model as an integrator that characterizes the growth 495
environment) and secondly to extend the phenotyping per se at the level of the plot or plant 496
sometimes described as lsquomodel-assisted phenotypingrsquo (MAP) (Luquet et al 2006 Rebolledo et 497
al 2015) A newly sought outcome from applications of CGMs is to combine their outputs of 498
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
22
development and growth variables with knowledge from genomics and understanding of genetic 499
architecture in order to predict the trait combinations and eventually the allele combinations 500
that provide improved solutions in breeding (Technow et al 2015) 501
Envirotyping is the generation of environment proxies such as drought indices that then 502
can be utilized in statistical analyses of phenotypes collected in one or more trials on a set of 503
genotypes (Chapman et al 2000 Chenu et al 2011 Cooper et al 2014) For this purpose the 504
models need to be capable of simulating the performance of one or more lsquocheckrsquo genotype(s) 505
with the inputs typically being daily weather data and an accurate lsquotrial-levelrsquo soil 506
characterization The demands on model precision are relatively lower for envirotyping than for 507
other uses ie reasonable prediction of phenology and biomass productionwater use demand 508
can be sufficient to estimate drought patterns (Chapman 2008) or accumulated stresses due to 509
heat (Loumlffler et al 2005 Zheng et al 2015) Similar types of applications of models are made in 510
ecological research to estimate the incidence and intensity of favorable or stressful growing 511
conditions again with a similar need for weather and soil data (Haxeltine and Prentice 1996) 512
While soil and management are perhaps the major spatial variables to consider in agricultural 513
situations spatial modeling of the environment in ecosystems is typically more challenging due 514
to changes in topography species distribution and multi-species canopy all of which effect the 515
resulting micro-climate and the specific influence on plant adaptation 516
Model-assisted phenotyping can be taken to refer to multiple roles of models in relation 517
to plant phenotyping These roles include (1) use of models to decide which traits to measure 518
(2) calculation of lsquoextended phenotypesrsquo using inputs of plant phenotyping (3) estimation of 519
plant growth parameters from integration of multiple data sets from plant phenotyping and (4) 520
feedback from plant phenotyping to improve the physiological basis of models (Figure 4) Until 521
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
23
now the most common use of models to assist phenotyping has likely been in association with 522
the first role Many examples have been associated with optimizing the phenology especially the 523
timing of reproductive stages with respect to the historic or predicted future occurrence of 524
different types of stresses (Zheng et al 2015) Most existing models are easily suited to this 525
purpose as long as their estimation of phenology and the damage functions for the stresses are 526
reasonably precise 527
The most desired use of CGMs has been to propose ideotypes of trait combinations that 528
would result in lsquooptimalrsquo adaptation for given combinations of GtimesEtimesM in current or future 529
climate scenarios (Hammer et al 2014 Asseng et al 2015) While it may be that the models 530
used have been well-tested for a range of environments andor genotypes these models are far 531
more convincing and useful in plant phenotyping and breeding if the modelling has been 532
augmented by physiological and genotypic experimentation For example Singh et al (2012) 533
demonstrated that incorporation of QTL effects partially responsible for sorghum root 534
architecture into a CGM showed that narrow root angle would generally improve yield via 535
increased access to water The final and most convincing part of this work was that one of these 536
major QTL was mapped across breeding populations and found to be highly associated with 537
higher yields in trials over multiple genetic backgrounds years and locations This 538
comprehensive approach combines experimental data physiological understanding of a trait 539
from multiple genotypes model simulation and breeding trial validation to determine what traits 540
to measure (Hammer et al 2016) The current cutting edge of phenomicsCGM application in 541
breeding is best described by the CGM-WGP (Crop Growth Model ndash Whole Genome Prediction) 542
approach of Cooper et al (2016) who show how a relatively simple CGM can be lsquoinsertedrsquo 543
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
24
between genomic and phenomic data to lsquoimposersquo biological pathway constraints to the statistical 544
prediction models 545
546
CONCLUSIONS 547
Progress has been made in FB-HTP and more generally phenomics however significant 548
barriers remain preventing its widespread implementation and utilization (see Outstanding 549
Questions) Though early results seem to suggest that FB-HTP will be a valuable technology for 550
the plant sciences questions remain of whether or not the investment in FB-HTP is practical and 551
justified on a larger scale Contemplating the future it is clear that open-source low-cost 552
hardware solutions need to be developed so that more researchers have access to the tools and 553
therefore can test and evaluate them within the context of their respective research programs 554
only this will determine if expenditure on these resources was warranted Parallel to hardware 555
improvement increased research into data management and documentation needs to be 556
implemented so that accurate comparisons can be carried out between different FB-HTP systems 557
further assisting in the maturation of this nascent technology As with all new technologies the 558
initial development phase is often fraught with setbacks challenges and vigorous debate but 559
these are all healthy signs of a technology worth pursuing 560
Advancements in all areas of plant science are beginning to bring field-based research 561
into a new era an era where genomics envirotyping and phenomics coalesce to unravel the 562
complexities of plant biology Continued progress in artificial intelligence coupled with 563
autonomous vehicles will permit the generation of data sets of unprecedented dimensionality as 564
robots begin to collect data nearly around the clock These advancements in combination with 565
aerial phenotyping a rapidly maturing technology and exhaustive envirotyping will create a 566
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
25
fully integrated field site whereby trait development and expression can be evaluated in the 567
context of dynamic environmental conditions By achieving this goal the transition to studying 568
developmental quantitative genetics becomes possible thereby allowing the interpretation of 569
genetic effects in relation to the environment and life cycle in a way not previously possible 570
Building on this framework CGMs could incorporate these components into their machinery 571
helping to further the understanding of plant development and its relationship with the 572
environment which will permit a deeper knowledge of the complexities of trait development in 573
response to changing climatic conditions Essential to this will be the continued work to integrate 574
CGMs with whole-genome prediction methods to enable robust prediction of phenotypes in a 575
number of environments including those in which genotypes have not been previously tested 576
This should not only assist in the breeding of superior stress resilient cultivars but also enable 577
the identification of those natural populations that could be at risk from climatic variation and 578
their interaction with other anthropomorphic disturbances 579
580
ACKNOWLEDGEMENTS 581
The authors wish to thank Daniel Ilut Elodie Gazave Christine Diepenbrock and Maryn 582
Carlson for their expert comments on the manuscript The authors would like to especially thank 583
Trevor Rife for his contributions on mobile field apps We apologize for not citing original work 584
of many colleagues because of space constraints 585
586
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
4
where further consideration is needed to capitalize on advancements in phenotyping 87
technologies 88
Phenomics or high-throughput phenotyping (HTP) which emerged in recent years in 89
response to limited phenotyping capacity is the use of sensor and imaging technologies that 90
permits the rapid low-cost measurement of many phenotypes across time and space with less 91
labor and can include laboratory greenhouse and field-based applications In model plant 92
species with small physical stature such as Arabidopsis large populations can be evaluated under 93
controlled environmental conditions However the use of controlled environmental systems is 94
not scalable for many areas of interest Native species often need to be evaluated in their natural 95
environment and over a broad geographic and climatic distribution and agricultural crop trials 96
must simultaneously evaluate thousands of potential cultivars Furthermore these controlled 97
systems are unable to replicate the environmental variables of a field environment that influence 98
complex traits such as grain yield or drought tolerance Therefore field-based high-throughput 99
phenotyping (FB-HTP) capacity is desperately needed to understand phenotypic variation 100
relevant to a broad range of research areas such as food and nutritional security anthropogenic 101
effects on the environment and ecological community interactions 102
The physical basis for most non-destructive proximal sensing systems is the 103
quantification of absorption transmission or reflectance characteristics of the electromagnetic 104
radiation (EM) spectrumrsquos interaction with the plant canopy surface (Mulla 2013 Araus and 105
Cairns 2014) The EM spectrum specifically the wavelengths between 400 and 2500 nm can 106
be decomposed into three major parts that offer information about plant status structural 107
properties and biochemical composition (Figure 1) These three sub-regions are composed of (a) 108
the photosynthetically active region (PAR 400-700 nm) in which photosynthetic pigments 109
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
5
namely chlorophyll a and b strongly absorb light (b) the near-infrared region (NIR 700-1400 110
nm) in which healthy plant tissue is highly reflective and (c) the shortwave infrared region 111
(SWIR 1400-2500 nm) in which water and biomolecules contribute to reflectance 112
characteristics (Jones and Vaughan 2010 Homolovaacute et al 2013) In addition to these regions 113
thermal infrared typically 8-13 micrometers when used for remote sensing can provide 114
information about canopy temperature (Jones 2004) The variation present in these spectral traits 115
give rise to ecological species and genotype specific phenotypes 116
Robust sensors mounted on a field deployable vehicle are imperative for FB-HTP 117
Although the aim of this review is not to summarize specific sensor technologies (please see 118
Jones and Vaughan (2010) and Sankaran et al (2015) for summary) a brief list is provided for 119
orientation The most common types of canopy sensors include digital imaging via red-green-120
blue (RGB) cameras multispectral including color-infrared modified digital cameras 121
hyperspectral thermal fluorescence and 3D (time-of-flight and stereo cameras as well as 122
LIDAR light detection and ranging) The choice of vehicle for positioning sensors directly 123
impacts the scale of research that can be conducted as well as the achievable sensor resolution 124
and associated costs (For a review of vehicles considerations and limitations see White et al 125
(2012) and Sankaran et al (2015)) For phenotyping large ecological systems satellites and 126
manned aircraft remain the only practical option (Asner et al 2012 Kerr and Ostrovsky 2003) 127
but small unmanned aircraft systems (UASs) are now a viable alternative for smaller 128
geographically distinct areas (Kim et al 2013) Finally for small scale experimental field 129
studies several vehicle options include high-clearance tractors cable gantries cranes linear 130
move irrigation systems and small UASs in addition to stationary observation platforms 131
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
6
(Andrade-Sanchez et al 2013 Haberland 2010 Chapman et al 2014 Liebisch et al 2015 132
Busemeyer et al 2013a) 133
134
PLANT CANOPY PHENOTYPING 135
Canopy reflectance can provide insight into overall plant health as well as specific physiological 136
processes To date most FB-HTP and remote sensing applications have focused on using 137
vegetative indices to infer overall plant status (for a comprehensive review please see Bannari et 138
al (1995) Govender et al (2009)) with normalized difference vegetation index (NDVI Tucker 139
(1979)) being the most well-known Although these indices can be generally informative they 140
use less than 1 of available spectra and lack the ability to give detailed information on 141
physiological processes In contrast canopy spectroscopy using either multi or hyperspectral 142
sensors can assess canopy chemistry and composition by capturing more of the spectra Several 143
research groups have demonstrated that hyperspectral data (400-2500 nm) can be utilized for 144
non-destructively inferring leaf chemical properties in various species (Asner et al 2011 Ustin 145
et al 2009 Asner et al 2015) with specific applications including estimation of canopy 146
nitrogen (Martin et al 2008) and lignin content (Wessman et al 1988) Spectral signatures 147
arising from these various leaf biochemical compounds can further give insight into community 148
level phenotypes including species diversity ecosystem composition and threats to native plants 149
by spread of invasive species (Turner et al 2003 Bradley 2014) 150
However spectral signatures of canopies are jointly influenced by environmental factors 151
and the biochemical composition of the plant (Curran 1989 Gates et al 1965) making it 152
difficult to understand how different wavelengths across the measured spectrum translate into 153
biological meaning and function In particular the complex interaction of light with the canopy 154
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
7
surface and the associated effects of light scatter pose a significant challenge Attempts have 155
been made to handle this heterogeneity with the seminal SAIL (Scattering by Arbitrarily Inclined 156
Leaves) and PROSPECT (Leaf Optical Properties Spectra) models but each of these canopy 157
reflectance models oversimplify the structural characteristics of leaves into a single parameter 158
(Jacquemoud and Baret 1990 Verhoef 1984) An additional layer of complexity is the 159
corresponding geometry and position of the sensor itself which can introduce systematic error 160
into the analysis of the spectral data and therefore must be properly accounted for in the model 161
(Lobell et al 2002) Despite these limitations the use of canopy reflectance data at large scales 162
provided by satellite and manned aerial systems has proven valuable However far higher spatial 163
resolution is needed for the study of phenotypes at the experimental plot level 164
With recent technological developments our ability to use smaller more portable sensors 165
in combination with vehicles whether ground or aerially based permits the collection of canopy 166
data with higher spatial resolution In addition most developed FB-HTP platforms incorporate 167
sets of multiple sensors creating complementary streams of data which when combined provide 168
more information than what individual sensors alone can achieve (termed ldquosensor fusionrdquo) In 169
one of the first demonstrations of FB-HTP Montes et al (2011) developed a platform carrying 170
light curtains (measure of canopy height) and spectral reflectance sensors (canopy reflectance) to 171
predict above-ground biomass accumulation in maize Their results showed that the combination 172
of data from both sensors was more predictive than data from either sensor alone Such 173
combined sensor data was successfully used by Busemeyer et al (2013b) to phenotype triticale 174
for harvestable biomass at multiple developmental stages More recently Deery et al (2014) 175
developed an advanced platform combining numerous high precision sensors that are capable of 176
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
8
capturing details of plant physical structure such as canopy leaf angle and can produce 3D 177
surface reconstructed images of plants 178
FB-HTP systems have been used to study the temporal nature of trait development and its 179
interaction with environmental effects Historically canopy temperature has been used to assess 180
water status of plants as plants with available soil moisture exhibit decreased leaf surface 181
temperatures relative to atmospheric conditions (Ehrler 1973 Jackson et al 1981) Recently 182
Pauli et al (2016) demonstrated the use of FB-HTP to study the physiological processes 183
underlying heat and drought response in an upland cotton population grown under contrasting 184
irrigation regimes They were able to assess the dynamic nature of multiple canopy traits in 185
response to rapidly changing field conditions within a day and over the growing season The 186
longitudinal collection of phenotypic data enabled the detection of quantitative trait loci (QTL) 187
with temporal expression patterns coinciding with plant growth stages (Figure 2) Further 188
supporting the ability of FB-HTP to monitor plant development under managed stress Sharma 189
and Ritchie (2015) used a similar system to identify differential growth characteristics among 190
cotton cultivars evaluated under varying irrigation levels The novel ability of FB-HTP to capture 191
the temporal changes of a phenotype provides the critical pivot needed to focus on 192
developmental quantitative genetics in order to grasp how trait manifestation is a function of 193
many QTL whose effects fluctuate with time (Wu et al 1999) Because the expression dynamics 194
of individual QTL vary and are further modulated by phenological stage as well as their 195
interaction with the environment it is not possible to capture this dynamism with single time 196
point analyses Therefore recognizing the individual behavior of QTL may permit genotype 197
optimization with respect to target environments or in identifying how ecosystem disturbances 198
impact the genetics of natural populations 199
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
9
Although its application in FB-HTP is still in its infancy fluorescence imaging which 200
quantifies the light re-emitted from chlorophyll a molecules via chlorophyll fluorescence can 201
provide information about the photosynthetic apparatus under various abiotic and biotic stresses 202
(Maxwell and Johnson 2000) Furthermore changes in fluorescence readings often precede the 203
manifestation of any visible symptoms (Lichtenthaler and Mieheacute 1997) making it useful for 204
early detection of abiotic and biotic stress (Massacci et al 2008 Jedmowski and Bruumlggemann 205
2015 Ni et al 2015) The use of solar-induced chlorophyll fluorescence based on the 206
Fraunhofer Line Discrimination principle (Plascyk 1975 Meroni et al 2009) has recently been 207
implemented successfully using UAS-based hyperspectral imagery (Zarco-Tejada et al 2013) 208
for the early detection of Verticillium wilt in a production olive orchard (Calderoacuten et al 2013) 209
As an extension of this technology to ecological studies the relationship of chlorophyll 210
fluorescence to gross primary production has enabled the assessment of temporal changes in 211
ecosystem health and productivity in response to climatic change (Damm et al 2015 Yang et 212
al 2015) Although fluorescence imaging is promising it still suffers from the same limitations 213
as other spectral imaging techniques including inconsistent or uneven illumination wind 214
disturbances under field conditions and being unable to discriminate the underlying cause of the 215
stress 216
217
PLANT DISEASE AND PEST PHENOTYPING 218
The plant canopyrsquos role as a vital above ground interface with the environment makes identifying 219
and quantifying disturbances due to biotic factors a critical aspect of FB-HTP The outcomes of 220
early and accurate detection of plant diseases and pests in the field has a global economic impact 221
The presence of many biotic diseases including those caused by viruses bacteria fungi 222
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
10
oomycetes and insect pests can be difficult to detect until disease progression is advanced 223
pathogen load is high and symptoms are abundant At this late stage disease is extremely 224
difficult to control (Fry 1982) Methods for the direct and indirect assessment of pathogen 225
presence in the field have been recently reviewed (Mahlein et al 2012 Mutka and Bart 2015 226
Fang and Ramasamy 2015) and these methods are widely employed (Ward et al 2004 Lievens 227
and Thomma 2005 Mirmajlessi et al 2015) The early detection of plant diseases prior to their 228
spread remains the larger challenge Various techniques such as fluorescence visible and 229
infrared spectroscopy and hyperspectral imaging have been tested for their ability to detect 230
biotic stress with differing levels of success (Sankaran et al 2010 Mutka and Bart 2015) 231
Although assessment of pathogen presence remains the detection method with the highest 232
sensitivity and specificity a robust method for indirect detection of biotic stress in general would 233
provide a complementary early warning system 234
The task of biotic stress identification is conceptually simple identify the plant 235
phenotypic signatures that are specifically displayed during response to biotic stress However 236
symptoms of abiotic and biotic stresses phenotypically overlap thus complicating these analyses 237
Altered water content thermal characteristics and changes in RGB profiles are among the major 238
phenotypic alterations elicited by both biotic and abiotic stress For example vascular bacterial 239
and fungal pathogens can obstruct water transport within the plant leading to symptoms 240
phenotypically similar to drought stress (Yadeta and Thomma 2014) Efforts to identify 241
phenotypic indicators of biotic stress have approached this challenge by using FB-HTP in 242
conjunction with traditional field surveys to locate diseased areas In addition to on ground 243
phenomic methods it may be possible to use data collected from satellites to assess plant health 244
on a larger ecological scale (Zhang et al 2014) These experiments are challenging because of 245
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
11
the complexity and unpredictability of field systems but the technology holds great promise for 246
the identification and management of both current and emerging plant diseases 247
Since biotic and abiotic stress induce distinct early events that lead to phenotypic 248
changes research aimed at developing methods of distinguishing the differences between biotic 249
and abiotic stress responses has high potential for success Consequently many researchers are 250
conducting experiments under controlled conditions with known inoculum and an ability to 251
apply additional abiotic andor multiplexed biotic stresses in predictable ways As an example 252
fluorescence spectroscopy was used to distinguish citrus plants experiencing mechanical injury 253
drought variegated chlorosis or bacterial infection (Belasque Jr et al 2008 Bock et al 2008 254
Lins et al 2006 Marcassa et al 2006) Granum et al (2015) investigated the ability to detect 255
early stages of infection of avocado by the fungus Rosellinia necatrix using fluorescence and 256
thermal imaging Additional research within controlled environments to understand these 257
complex interactions and their phenotypic outputs with particular focus on in planta changes 258
that occur during early stages of infection can be expected to eventually translate to in-field 259
early detection systems for plant diseases 260
261
PLANT ROOT PHENOTYPING 262
High-quality and high-throughput root phenotyping in the field has long been a valuable but 263
elusive target for plant scientists In many ways the trench and monolith excavation methods 264
developed in the early 1900rsquos (eg Weaver (1926)) are still state-of-the art although they are 265
now assisted by modern tools especially digital images (Figure 3) High-throughput soil coring 266
(Wasson et al 2014) root crown excavation (Das et al 2015) and minirhizotron analysis 267
(Maeght et al 2013) are common ways in which roots are studied in the field but each provides 268
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
12
limited information relative to the actual root structure Thus there remains a lack of a coherent 269
view of root phenotypes and their genetic and environmental conditioning (Topp et al 2016) 270
An ideal technology would allow explicit in situ visualization of root architecture as it develops 271
through time and likely involve sensors that were either above ground or located belowground 272
with minimum invasiveness The fundamental problem is that roots are largely comprised of 273
water and organic matter which are usually abundant in the soil Furthermore most soils have 274
structural inhomogeneities and other properties such as water content and temperature change 275
over time These factors create significant difficulties for identifying consistent patterns in digital 276
data that can separate root and soil 277
While none of these challenges for root phenotyping will likely be solved in the near 278
term there have been promising advances in sensor development image analysis and signal 279
processing In particular the application of geophysical survey methods that use magnetic and 280
electrical field information for non-destructive analysis of soil features have some promise for 281
root phenotyping Ground penetrating radar (GPR) uses small radio waves (typically 282
microwaves) to discriminate objects based on differences in their electrical permittivity 283
(reviewed in Guo et al (2013)) An antenna is used to transmit and receive EM pulses into the 284
ground which interact with sub-surface objects in ways characteristic to their electrical 285
properties By moving the array across the ground in proscribed transects a reflectance profile of 286
the subsurface called a radargram can be made (Zenone et al 2008) Roots can generate a 287
characteristic hyperbolic pattern which can be used to generate 2D ldquoimagesrdquo or even 3D models 288
of root systems (Zhu et al 2014) 289
There are several limitations to GPR becoming an effective tool for field root 290
phenotyping especially for fine roots (Hirano et al 2009) given the fundamental tradeoff 291
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
13
between penetration ability and object resolution Longer wavelengths can penetrate further but 292
can resolve less detail and vice-versa Furthermore electrically conductive materials that have 293
high reflectance to radar such as wet-clay soils greatly reduce root discrimination Soil 294
temperature and amount of non-living organic material are also known to influence GPR signal 295
and therefore extensive calibration must be undertaken especially for non-uniform soils Even in 296
ideal conditions (relatively dry sandy soils) careful comparisons with excavated root systems 297
have not shown strong correlations especially for roots growing downward (Zenone et al 2008 298
Guo et al 2015a) To date GPR has not been shown to be capable of detecting fine (appx lt2 299
mm) roots which may comprise the majority of root length for many plants (Brown et al 2009 300
Pierret et al 2005) GPR may currently be useful as a rough estimate of biomass and root 301
distribution in some scenarios but concern should be taken that many important contexts in 302
which we wish to understand root biology (eg water content root angle variation and 303
interactions with soil structure) also affect our observation ability 304
Electrical resistivity tomography (ERT) uses differential electrical properties of materials 305
to map aspects of the soil ERT has been used to monitor soil water content in a maize field (Beff 306
et al 2013) as well as tree root biomass distribution (Amato et al 2008) but has limited 307
resolution that requires substantial embedded infrastructure and cannot be easily scaled to entire 308
fields Nonetheless ERT has shown some potential to improve signal processing for GPR by 309
mapping background soil properties at sites of interest (Zenone et al 2008) Electrical 310
capacitance has also been exploited to estimate root biomass in plants (reviewed in Dietrich et al 311
(2013) and even for QTL identification in maize (Messmer et al 2011) however these 312
relationships are only sometimes consistent (Dietrich et al 2013) The concept of mapping soil 313
qualities rather than root structure per se (Hartemink and Minasny 2014 Werban et al 2013) 314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
14
provides a potentially powerful ally to direct root detection methods although many fundamental 315
connections between the two have yet to be established As machine learning and other 316
computationally-intensive statistical methods improve so will our ability to accurately classify 317
and quantify biological structures and processes from highly multivariate and noisy data 318
(Aanensen et al 2014 Singh et al 2012 Smith et al 2015) 319
320
CHALLENGES OF FB-HTP 321
Based on the limited number of success stories presented herein it becomes apparent that FB-322
HTP (and phenomics in general) remains in its infancy with numerous challenges facing it 323
Perhaps the most restrictive factor to widespread implementation of FB-HTP is the lack of any 324
commercially available platforms that offer a ldquoturn-keyrdquo solution to address a plethora of 325
biological questions As the examples referenced within highlight most FB-HTP platforms are 326
constructed by cross-disciplinary research groups consisting of agricultural engineers plant 327
breeders and computer scientists which demonstrates the amount of expertise required to 328
construct even simple platforms which are ldquoone-offrdquo solutions These required resources 329
including large budgets and specialized personnel are generally not available to most researchers 330
thereby putting the needed tools of FB-HTP out of reach for many Additionally these purpose-331
developed platforms are specific to the research question being addressed and therefore they are 332
not commonly transferable to other crops field designs or research settings This poses a 333
significant limitation as it prevents the extensive testing of these types of tools which is desired 334
and needed by the larger community 335
Looking forward it is challenging to predict which type of platform will be best able to 336
serve the needs of the research community Any platform that is to be successful must be easy to 337
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
15
use and deploy in the field low-cost utilize robust sensors have a sizable user community and 338
have acceptable technical performance under field conditions The best way to meet these criteria 339
is to develop tools for FB-HTP that are open-source so that the largest number of researchers are 340
able to contribute to the design development and testing of these needed resources Currently 341
UASs embody some of these features because of the extensive research and design invested in 342
them due to their pervasive application outside of basic research but they still have a major 343
limitation in that they are only able to phenotype plant canopies Because of this limitation and 344
others there is still a strong need for ground-based vehicles which can capitalize on their 345
proximity to plants to increase data resolution as well as capture finer scale phenotypes and 346
permit the transition beyond canopy level phenotypes Although the future hardware demands of 347
FB-HTP remain unclear the required tools and resources will need to become universal and the 348
most realistic way to achieve that is through low-cost open-source technology 349
Technical limitations aside the question remains of what value is the vast amount of data 350
that are being generated and how biological meaning will be extracted from these data to answer 351
important questions Such considerations become especially relevant with regard to the large 352
amount of image data being generated (and video in the near future) Although imaging 353
technologies are relatively new to plant biology they have been transformative in other fields 354
including medical and geochemical and have led to substantial new understandings and 355
capabilities This is largely because imaging and sensor data allow the capture of multivariate 356
information which may not be perceived by humans but is nonetheless essential for 357
understanding plant biology This can be exemplified by Chen et al (2014) who used high-358
throughput image analysis to gain insight into drought stress physiology Using an open-source 359
image analysis pipeline the authors were able to extract nearly 400 phenotypic traits from 360
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
16
images but more importantly they were able to derive new traits of physiological importance 361
that captured growth dynamics as well as stress responsive traits something not possible with 362
low-throughput phenotyping Examples of this type highlight the potential for high dimensional 363
data to reveal new phenotypes that serve to further the basic understanding of plant biology 364
However as data of these nature are utilized a healthy balance must be struck between 365
validating phenotypic data from FB-HTP with state-of-the-art conventional measurements and 366
also exploring how novel data-derived traits can be of value for uncovering biological 367
phenomena 368
There are still many issues that stand as hurdles to FB-HTP becoming an accepted 369
technology in the plant science field Primary among these challenges are the development of 370
resources to carry out this work and how to leverage this information for insight into plant 371
biology With these considerations in mind three areas important to the success of phenomics 372
and FB-HTP in particular are data management and documentation characterization of the 373
environment in which plant phenotypes arise and most importantly application of these data for 374
understanding the mechanisms governing plant growth and development 375
376
PLANT PHENOTYPE DATA CAPTURE MANAGEMENT AND UTILIZATION 377
A promising development in FB-HTP is the ability to accurately capture and record phenotype 378
data from field-grown plants using smartphones and tablets The scope of phenotyping with 379
mobile apps can be broadly classified into on-site experiments conducted by scientists and 380
survey-level or crowd-sourced information to gather information on larger ecological or 381
agriculture landscapes The data types computational requirements and image processing 382
challenges for these two purposes are largely similar with minor distinctions in user interface 383
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
17
data structure and data organization Plant breeder-led trials generally consist of thousands of 384
distinct entries grown in a common location while farmer surveys or surveys of natural 385
populations target hundreds of locations with limited data collection at each site In order to 386
facilitate data collection and storage a number of software apps have been developed ranging 387
from research specific tools to applications for farm- and landscape-level surveys Field Book is 388
an example of an application developed to specifically meet the requirements of plant breeding 389
programs where detailed data collection is necessary (Rife and Poland 2014) In contrast 390
iNaturalist is an application developed to capitalize on crowdsourcing and is used to catalog 391
biodiversity identify endangered species and monitor invasive species (iNaturalist) For FB-392
HTP improved data management and electronic data capture constitutes a critical foundation 393
and numerous apps have been developed to meet this need (IBreedIT Ltd (Daventi 2011) 394
Phenome Networks 2013 PhenoType 2014 Diversity Arrays Technology Pty Ltd 2015) 395
There is also a growing number of web apps to curate and link data gathered in the field and 396
therefore increase the utility and value of collected data (Aanensen et al 2014) 397
In order to be useful these apps rely on data collection using standard methods 398
protocols and formatting This is due to the fact that regardless of how they are collected 399
phenotype data are inherently complex given that they can range from populations to individual 400
plants to specific tissues and can be recorded on comparative discrete or continuous scales 401
Because the data are essentially infinite in both diversity and scale data documentation 402
integration representation and accessibility are critical aspects that present significant 403
challenges (reviewed in Deans et al (2015)) In order to be broadly useful large-scale high-404
dimensional data sets must be represented in such a way that data can be easily aggregated and 405
extracted to address biologically questions In addition data collection methods must be reported 406
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
18
at a level to enable experimental reproducibility Central to these issues is proper reporting of 407
experimental metadata ndash the information that describes experimental design sampling methods 408
environmental conditions instrumentation and analysis (Krajewski et al 2015) To determine 409
which types of metadata should be reported for a given experiment to make it both discoverable 410
and re-usable MIAPPE standards (Minimal Information About a Plant Phenotyping Experiment 411
httpcropnetplphenotypes Krajewski et al (2015)) should be followed and methods used to 412
measure phenotypes should be detailed at a level that enables reproducibility (see Sandve et al 413
(2013)) For example the maize Genomes to Fields initiative has collected phenotype data and 414
has released detailed methods that not only outline how to collect maize phenotypic data under 415
field conditions but also the requisite metadata to enable discovery aggregation analysis and re-416
use (available at httpwwwgenomes2fieldsorg see ldquoAboutrdquo and ldquoProject Overview and 417
Scoperdquo) This information includes detailed descriptions of what traits were measured (plant 418
height ear height stand count etc) units of measurement and protocols for how to measure 419
traits including when the data should be collected so that all of the projectrsquos phenotypic data can 420
be aggregated regardless of where and by whom they were collected 421
To avoid confusion due to simple naming issues and maximize the potential to integrate 422
data across experiments environments even species the use of well-established nomenclatures 423
controlled vocabularies and ontologies for both metadata documentation and phenotypic 424
descriptions is needed Further impetus to report data using these community standards lies in the 425
fact that many online data repositories rely on them for data representation However while 426
mechanisms to report experimental design metadata based on shared vocabularies is 427
comparatively mature methods to accurately describe phenotypic descriptions are just now 428
emerging Oellrich et al (2015) report a proof of concept wherein plant phenotypes for six 429
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
19
species were curated as lsquoentity qualityrsquo (EQ) statements to enable analysis by semantic 430
reasoning For example dwarf plants are generally short (due to reduced internode length) with 431
leaves that are both reduced in length and increased in width Using EQ statements the first of 432
these three aspects of the dwarf phenotype would be reported as ldquointernode length reducedrdquo 433
Their analyses of the resulting data demonstrated that once plant phenotype data were 434
represented as ontology-based EQ statements semantic reasoning could be used to discover 435
shared biology and increase analytical power 436
In summary proper metadata documentation accompanying FB-HTP data is critical for 437
data discovery analysis and reuse To enable cooperative plant phenotyping activities the 438
International Plant Phenotyping Network (IPPN httpwwwplant-phenotypingorg) was 439
recently formed The IPPN provides leadership as the foremost body coordinating multi-national 440
efforts for plant phenotyping across many species and represents numerous stakeholders from all 441
sectors of the research community One goal of this organization is to develop and disseminate 442
standards that aid in the distribution and sharing of phenotypic data The IPPN represents a 443
useful starting place to get a foothold on the status of existing plant phenotyping efforts 444
standards and data sets 445
446
ENVIROTYPING 447
Although it is well known that plants grow in heterogeneous environments analytical 448
methodologies tend to over simplify the contribution of the environment to the phenotype This 449
weakens our understanding of how ecosystems or even individual plants are responding to 450
changes in the environment Furthermore the long term effects of environmental conditions 451
such as temperature and water availability on phenological development are significant 452
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
20
environmental conditions greatly influence the initiation and duration of vegetative 453
reproductive and maturation stages of plants (Mickelbart et al 2015 Bahuguna and Jagadish 454
2015) Due to the interrelatedness of physiological traits plant developmental phases and 455
growth conditions there is a need to gain a better understanding of the complexities of genotype 456
by environment (GtimesE) interactions An additional component contributing to these complex 457
interactions are the management practices (GtimesEtimesM genotype by environment by management 458
interaction) employed in both agricultural and natural system settings that can have significant 459
large effects on how plants interact with their environment To this end envirotyping which is 460
the detailed characterization of the environment in which plants are growing (Cooper et al 461
2014) needs to be employed 462
The characterization of atmospheric conditions at local levels has become relatively 463
commonplace with the advent of portable weather stations and interpolation methods using data 464
from regional weather stations However the ability to quantify the soil environment including 465
parameters like pH organic matter and moisture content at high spatial resolution remains 466
challenging given the heterogeneity of soils Grid soil sampling and electromagnetic soil 467
mapping which measure soil conductivity to estimate properties like salinity water content and 468
organic matter have proven useful in characterizing spatial soil variability (Guo et al 2015b 469
Mallarino and Wittry 2004 Brevik et al 2006 Sun et al 2013) These methods are not without 470
their limitations though - both grid soil sampling and electromagnetic mapping are typically 471
performed once per season making it impossible to capture the dynamic nature of the soil-water 472
profile In addition these methods are too invasive for implementation in most natural systems 473
To adequately characterize environmental conditions throughout the course of a season a 474
network of affordable open-source sensors is the best option for field-level environmental data 475
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
21
collection Bitella et al (2014) designed a novel low-cost hardware platform that incorporates 476
sensors for recording air temperature and relative humidity as well as soil temperature and 477
moisture content at multiple depths Given the low cost of these sensors they could be spaced at 478
close regular intervals throughout the field providing a high resolution sampling grid To further 479
enhance the capability of stationary sensors the incorporation of wireless networks connected to 480
a central computer (node) could be implemented to synchronize data collection in real-time 481
(Fukatsu and Hirafuji 2005 Hirafuji et al 2004) By incorporating photovoltaic powered 482
sensors and networks envirotyping could be also carried out in remote locations for longer 483
periods of time with minimal disruption to the natural habitat 484
485
CROP AND PLANT MODELING 486
Since their inception in the 1960s crop growth models (CGMs) have developed into useful tools 487
for assessing the adaptation of cropping systems informing management choices and guiding 488
policy decisions Typically models are run using either historical or predicted weather data 489
(based on unrelated climate models) and are then used to determine lsquooptimalrsquo solutions of input 490
parameters such as planting date or fertilizer application Within the last 20 years models have 491
been increasingly used in crop adaptation and breeding but this requires better modeling of 492
physiological processes (see Holzworth et al (2014) for a summary) In the context of breeding 493
models have been used for two purposes first to lsquoextendrsquo envirotyping beyond the analysis of 494
environment variables per se (ie using the model as an integrator that characterizes the growth 495
environment) and secondly to extend the phenotyping per se at the level of the plot or plant 496
sometimes described as lsquomodel-assisted phenotypingrsquo (MAP) (Luquet et al 2006 Rebolledo et 497
al 2015) A newly sought outcome from applications of CGMs is to combine their outputs of 498
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
22
development and growth variables with knowledge from genomics and understanding of genetic 499
architecture in order to predict the trait combinations and eventually the allele combinations 500
that provide improved solutions in breeding (Technow et al 2015) 501
Envirotyping is the generation of environment proxies such as drought indices that then 502
can be utilized in statistical analyses of phenotypes collected in one or more trials on a set of 503
genotypes (Chapman et al 2000 Chenu et al 2011 Cooper et al 2014) For this purpose the 504
models need to be capable of simulating the performance of one or more lsquocheckrsquo genotype(s) 505
with the inputs typically being daily weather data and an accurate lsquotrial-levelrsquo soil 506
characterization The demands on model precision are relatively lower for envirotyping than for 507
other uses ie reasonable prediction of phenology and biomass productionwater use demand 508
can be sufficient to estimate drought patterns (Chapman 2008) or accumulated stresses due to 509
heat (Loumlffler et al 2005 Zheng et al 2015) Similar types of applications of models are made in 510
ecological research to estimate the incidence and intensity of favorable or stressful growing 511
conditions again with a similar need for weather and soil data (Haxeltine and Prentice 1996) 512
While soil and management are perhaps the major spatial variables to consider in agricultural 513
situations spatial modeling of the environment in ecosystems is typically more challenging due 514
to changes in topography species distribution and multi-species canopy all of which effect the 515
resulting micro-climate and the specific influence on plant adaptation 516
Model-assisted phenotyping can be taken to refer to multiple roles of models in relation 517
to plant phenotyping These roles include (1) use of models to decide which traits to measure 518
(2) calculation of lsquoextended phenotypesrsquo using inputs of plant phenotyping (3) estimation of 519
plant growth parameters from integration of multiple data sets from plant phenotyping and (4) 520
feedback from plant phenotyping to improve the physiological basis of models (Figure 4) Until 521
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
23
now the most common use of models to assist phenotyping has likely been in association with 522
the first role Many examples have been associated with optimizing the phenology especially the 523
timing of reproductive stages with respect to the historic or predicted future occurrence of 524
different types of stresses (Zheng et al 2015) Most existing models are easily suited to this 525
purpose as long as their estimation of phenology and the damage functions for the stresses are 526
reasonably precise 527
The most desired use of CGMs has been to propose ideotypes of trait combinations that 528
would result in lsquooptimalrsquo adaptation for given combinations of GtimesEtimesM in current or future 529
climate scenarios (Hammer et al 2014 Asseng et al 2015) While it may be that the models 530
used have been well-tested for a range of environments andor genotypes these models are far 531
more convincing and useful in plant phenotyping and breeding if the modelling has been 532
augmented by physiological and genotypic experimentation For example Singh et al (2012) 533
demonstrated that incorporation of QTL effects partially responsible for sorghum root 534
architecture into a CGM showed that narrow root angle would generally improve yield via 535
increased access to water The final and most convincing part of this work was that one of these 536
major QTL was mapped across breeding populations and found to be highly associated with 537
higher yields in trials over multiple genetic backgrounds years and locations This 538
comprehensive approach combines experimental data physiological understanding of a trait 539
from multiple genotypes model simulation and breeding trial validation to determine what traits 540
to measure (Hammer et al 2016) The current cutting edge of phenomicsCGM application in 541
breeding is best described by the CGM-WGP (Crop Growth Model ndash Whole Genome Prediction) 542
approach of Cooper et al (2016) who show how a relatively simple CGM can be lsquoinsertedrsquo 543
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
24
between genomic and phenomic data to lsquoimposersquo biological pathway constraints to the statistical 544
prediction models 545
546
CONCLUSIONS 547
Progress has been made in FB-HTP and more generally phenomics however significant 548
barriers remain preventing its widespread implementation and utilization (see Outstanding 549
Questions) Though early results seem to suggest that FB-HTP will be a valuable technology for 550
the plant sciences questions remain of whether or not the investment in FB-HTP is practical and 551
justified on a larger scale Contemplating the future it is clear that open-source low-cost 552
hardware solutions need to be developed so that more researchers have access to the tools and 553
therefore can test and evaluate them within the context of their respective research programs 554
only this will determine if expenditure on these resources was warranted Parallel to hardware 555
improvement increased research into data management and documentation needs to be 556
implemented so that accurate comparisons can be carried out between different FB-HTP systems 557
further assisting in the maturation of this nascent technology As with all new technologies the 558
initial development phase is often fraught with setbacks challenges and vigorous debate but 559
these are all healthy signs of a technology worth pursuing 560
Advancements in all areas of plant science are beginning to bring field-based research 561
into a new era an era where genomics envirotyping and phenomics coalesce to unravel the 562
complexities of plant biology Continued progress in artificial intelligence coupled with 563
autonomous vehicles will permit the generation of data sets of unprecedented dimensionality as 564
robots begin to collect data nearly around the clock These advancements in combination with 565
aerial phenotyping a rapidly maturing technology and exhaustive envirotyping will create a 566
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
25
fully integrated field site whereby trait development and expression can be evaluated in the 567
context of dynamic environmental conditions By achieving this goal the transition to studying 568
developmental quantitative genetics becomes possible thereby allowing the interpretation of 569
genetic effects in relation to the environment and life cycle in a way not previously possible 570
Building on this framework CGMs could incorporate these components into their machinery 571
helping to further the understanding of plant development and its relationship with the 572
environment which will permit a deeper knowledge of the complexities of trait development in 573
response to changing climatic conditions Essential to this will be the continued work to integrate 574
CGMs with whole-genome prediction methods to enable robust prediction of phenotypes in a 575
number of environments including those in which genotypes have not been previously tested 576
This should not only assist in the breeding of superior stress resilient cultivars but also enable 577
the identification of those natural populations that could be at risk from climatic variation and 578
their interaction with other anthropomorphic disturbances 579
580
ACKNOWLEDGEMENTS 581
The authors wish to thank Daniel Ilut Elodie Gazave Christine Diepenbrock and Maryn 582
Carlson for their expert comments on the manuscript The authors would like to especially thank 583
Trevor Rife for his contributions on mobile field apps We apologize for not citing original work 584
of many colleagues because of space constraints 585
586
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
5
namely chlorophyll a and b strongly absorb light (b) the near-infrared region (NIR 700-1400 110
nm) in which healthy plant tissue is highly reflective and (c) the shortwave infrared region 111
(SWIR 1400-2500 nm) in which water and biomolecules contribute to reflectance 112
characteristics (Jones and Vaughan 2010 Homolovaacute et al 2013) In addition to these regions 113
thermal infrared typically 8-13 micrometers when used for remote sensing can provide 114
information about canopy temperature (Jones 2004) The variation present in these spectral traits 115
give rise to ecological species and genotype specific phenotypes 116
Robust sensors mounted on a field deployable vehicle are imperative for FB-HTP 117
Although the aim of this review is not to summarize specific sensor technologies (please see 118
Jones and Vaughan (2010) and Sankaran et al (2015) for summary) a brief list is provided for 119
orientation The most common types of canopy sensors include digital imaging via red-green-120
blue (RGB) cameras multispectral including color-infrared modified digital cameras 121
hyperspectral thermal fluorescence and 3D (time-of-flight and stereo cameras as well as 122
LIDAR light detection and ranging) The choice of vehicle for positioning sensors directly 123
impacts the scale of research that can be conducted as well as the achievable sensor resolution 124
and associated costs (For a review of vehicles considerations and limitations see White et al 125
(2012) and Sankaran et al (2015)) For phenotyping large ecological systems satellites and 126
manned aircraft remain the only practical option (Asner et al 2012 Kerr and Ostrovsky 2003) 127
but small unmanned aircraft systems (UASs) are now a viable alternative for smaller 128
geographically distinct areas (Kim et al 2013) Finally for small scale experimental field 129
studies several vehicle options include high-clearance tractors cable gantries cranes linear 130
move irrigation systems and small UASs in addition to stationary observation platforms 131
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
6
(Andrade-Sanchez et al 2013 Haberland 2010 Chapman et al 2014 Liebisch et al 2015 132
Busemeyer et al 2013a) 133
134
PLANT CANOPY PHENOTYPING 135
Canopy reflectance can provide insight into overall plant health as well as specific physiological 136
processes To date most FB-HTP and remote sensing applications have focused on using 137
vegetative indices to infer overall plant status (for a comprehensive review please see Bannari et 138
al (1995) Govender et al (2009)) with normalized difference vegetation index (NDVI Tucker 139
(1979)) being the most well-known Although these indices can be generally informative they 140
use less than 1 of available spectra and lack the ability to give detailed information on 141
physiological processes In contrast canopy spectroscopy using either multi or hyperspectral 142
sensors can assess canopy chemistry and composition by capturing more of the spectra Several 143
research groups have demonstrated that hyperspectral data (400-2500 nm) can be utilized for 144
non-destructively inferring leaf chemical properties in various species (Asner et al 2011 Ustin 145
et al 2009 Asner et al 2015) with specific applications including estimation of canopy 146
nitrogen (Martin et al 2008) and lignin content (Wessman et al 1988) Spectral signatures 147
arising from these various leaf biochemical compounds can further give insight into community 148
level phenotypes including species diversity ecosystem composition and threats to native plants 149
by spread of invasive species (Turner et al 2003 Bradley 2014) 150
However spectral signatures of canopies are jointly influenced by environmental factors 151
and the biochemical composition of the plant (Curran 1989 Gates et al 1965) making it 152
difficult to understand how different wavelengths across the measured spectrum translate into 153
biological meaning and function In particular the complex interaction of light with the canopy 154
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
7
surface and the associated effects of light scatter pose a significant challenge Attempts have 155
been made to handle this heterogeneity with the seminal SAIL (Scattering by Arbitrarily Inclined 156
Leaves) and PROSPECT (Leaf Optical Properties Spectra) models but each of these canopy 157
reflectance models oversimplify the structural characteristics of leaves into a single parameter 158
(Jacquemoud and Baret 1990 Verhoef 1984) An additional layer of complexity is the 159
corresponding geometry and position of the sensor itself which can introduce systematic error 160
into the analysis of the spectral data and therefore must be properly accounted for in the model 161
(Lobell et al 2002) Despite these limitations the use of canopy reflectance data at large scales 162
provided by satellite and manned aerial systems has proven valuable However far higher spatial 163
resolution is needed for the study of phenotypes at the experimental plot level 164
With recent technological developments our ability to use smaller more portable sensors 165
in combination with vehicles whether ground or aerially based permits the collection of canopy 166
data with higher spatial resolution In addition most developed FB-HTP platforms incorporate 167
sets of multiple sensors creating complementary streams of data which when combined provide 168
more information than what individual sensors alone can achieve (termed ldquosensor fusionrdquo) In 169
one of the first demonstrations of FB-HTP Montes et al (2011) developed a platform carrying 170
light curtains (measure of canopy height) and spectral reflectance sensors (canopy reflectance) to 171
predict above-ground biomass accumulation in maize Their results showed that the combination 172
of data from both sensors was more predictive than data from either sensor alone Such 173
combined sensor data was successfully used by Busemeyer et al (2013b) to phenotype triticale 174
for harvestable biomass at multiple developmental stages More recently Deery et al (2014) 175
developed an advanced platform combining numerous high precision sensors that are capable of 176
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
8
capturing details of plant physical structure such as canopy leaf angle and can produce 3D 177
surface reconstructed images of plants 178
FB-HTP systems have been used to study the temporal nature of trait development and its 179
interaction with environmental effects Historically canopy temperature has been used to assess 180
water status of plants as plants with available soil moisture exhibit decreased leaf surface 181
temperatures relative to atmospheric conditions (Ehrler 1973 Jackson et al 1981) Recently 182
Pauli et al (2016) demonstrated the use of FB-HTP to study the physiological processes 183
underlying heat and drought response in an upland cotton population grown under contrasting 184
irrigation regimes They were able to assess the dynamic nature of multiple canopy traits in 185
response to rapidly changing field conditions within a day and over the growing season The 186
longitudinal collection of phenotypic data enabled the detection of quantitative trait loci (QTL) 187
with temporal expression patterns coinciding with plant growth stages (Figure 2) Further 188
supporting the ability of FB-HTP to monitor plant development under managed stress Sharma 189
and Ritchie (2015) used a similar system to identify differential growth characteristics among 190
cotton cultivars evaluated under varying irrigation levels The novel ability of FB-HTP to capture 191
the temporal changes of a phenotype provides the critical pivot needed to focus on 192
developmental quantitative genetics in order to grasp how trait manifestation is a function of 193
many QTL whose effects fluctuate with time (Wu et al 1999) Because the expression dynamics 194
of individual QTL vary and are further modulated by phenological stage as well as their 195
interaction with the environment it is not possible to capture this dynamism with single time 196
point analyses Therefore recognizing the individual behavior of QTL may permit genotype 197
optimization with respect to target environments or in identifying how ecosystem disturbances 198
impact the genetics of natural populations 199
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
9
Although its application in FB-HTP is still in its infancy fluorescence imaging which 200
quantifies the light re-emitted from chlorophyll a molecules via chlorophyll fluorescence can 201
provide information about the photosynthetic apparatus under various abiotic and biotic stresses 202
(Maxwell and Johnson 2000) Furthermore changes in fluorescence readings often precede the 203
manifestation of any visible symptoms (Lichtenthaler and Mieheacute 1997) making it useful for 204
early detection of abiotic and biotic stress (Massacci et al 2008 Jedmowski and Bruumlggemann 205
2015 Ni et al 2015) The use of solar-induced chlorophyll fluorescence based on the 206
Fraunhofer Line Discrimination principle (Plascyk 1975 Meroni et al 2009) has recently been 207
implemented successfully using UAS-based hyperspectral imagery (Zarco-Tejada et al 2013) 208
for the early detection of Verticillium wilt in a production olive orchard (Calderoacuten et al 2013) 209
As an extension of this technology to ecological studies the relationship of chlorophyll 210
fluorescence to gross primary production has enabled the assessment of temporal changes in 211
ecosystem health and productivity in response to climatic change (Damm et al 2015 Yang et 212
al 2015) Although fluorescence imaging is promising it still suffers from the same limitations 213
as other spectral imaging techniques including inconsistent or uneven illumination wind 214
disturbances under field conditions and being unable to discriminate the underlying cause of the 215
stress 216
217
PLANT DISEASE AND PEST PHENOTYPING 218
The plant canopyrsquos role as a vital above ground interface with the environment makes identifying 219
and quantifying disturbances due to biotic factors a critical aspect of FB-HTP The outcomes of 220
early and accurate detection of plant diseases and pests in the field has a global economic impact 221
The presence of many biotic diseases including those caused by viruses bacteria fungi 222
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
10
oomycetes and insect pests can be difficult to detect until disease progression is advanced 223
pathogen load is high and symptoms are abundant At this late stage disease is extremely 224
difficult to control (Fry 1982) Methods for the direct and indirect assessment of pathogen 225
presence in the field have been recently reviewed (Mahlein et al 2012 Mutka and Bart 2015 226
Fang and Ramasamy 2015) and these methods are widely employed (Ward et al 2004 Lievens 227
and Thomma 2005 Mirmajlessi et al 2015) The early detection of plant diseases prior to their 228
spread remains the larger challenge Various techniques such as fluorescence visible and 229
infrared spectroscopy and hyperspectral imaging have been tested for their ability to detect 230
biotic stress with differing levels of success (Sankaran et al 2010 Mutka and Bart 2015) 231
Although assessment of pathogen presence remains the detection method with the highest 232
sensitivity and specificity a robust method for indirect detection of biotic stress in general would 233
provide a complementary early warning system 234
The task of biotic stress identification is conceptually simple identify the plant 235
phenotypic signatures that are specifically displayed during response to biotic stress However 236
symptoms of abiotic and biotic stresses phenotypically overlap thus complicating these analyses 237
Altered water content thermal characteristics and changes in RGB profiles are among the major 238
phenotypic alterations elicited by both biotic and abiotic stress For example vascular bacterial 239
and fungal pathogens can obstruct water transport within the plant leading to symptoms 240
phenotypically similar to drought stress (Yadeta and Thomma 2014) Efforts to identify 241
phenotypic indicators of biotic stress have approached this challenge by using FB-HTP in 242
conjunction with traditional field surveys to locate diseased areas In addition to on ground 243
phenomic methods it may be possible to use data collected from satellites to assess plant health 244
on a larger ecological scale (Zhang et al 2014) These experiments are challenging because of 245
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
11
the complexity and unpredictability of field systems but the technology holds great promise for 246
the identification and management of both current and emerging plant diseases 247
Since biotic and abiotic stress induce distinct early events that lead to phenotypic 248
changes research aimed at developing methods of distinguishing the differences between biotic 249
and abiotic stress responses has high potential for success Consequently many researchers are 250
conducting experiments under controlled conditions with known inoculum and an ability to 251
apply additional abiotic andor multiplexed biotic stresses in predictable ways As an example 252
fluorescence spectroscopy was used to distinguish citrus plants experiencing mechanical injury 253
drought variegated chlorosis or bacterial infection (Belasque Jr et al 2008 Bock et al 2008 254
Lins et al 2006 Marcassa et al 2006) Granum et al (2015) investigated the ability to detect 255
early stages of infection of avocado by the fungus Rosellinia necatrix using fluorescence and 256
thermal imaging Additional research within controlled environments to understand these 257
complex interactions and their phenotypic outputs with particular focus on in planta changes 258
that occur during early stages of infection can be expected to eventually translate to in-field 259
early detection systems for plant diseases 260
261
PLANT ROOT PHENOTYPING 262
High-quality and high-throughput root phenotyping in the field has long been a valuable but 263
elusive target for plant scientists In many ways the trench and monolith excavation methods 264
developed in the early 1900rsquos (eg Weaver (1926)) are still state-of-the art although they are 265
now assisted by modern tools especially digital images (Figure 3) High-throughput soil coring 266
(Wasson et al 2014) root crown excavation (Das et al 2015) and minirhizotron analysis 267
(Maeght et al 2013) are common ways in which roots are studied in the field but each provides 268
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
12
limited information relative to the actual root structure Thus there remains a lack of a coherent 269
view of root phenotypes and their genetic and environmental conditioning (Topp et al 2016) 270
An ideal technology would allow explicit in situ visualization of root architecture as it develops 271
through time and likely involve sensors that were either above ground or located belowground 272
with minimum invasiveness The fundamental problem is that roots are largely comprised of 273
water and organic matter which are usually abundant in the soil Furthermore most soils have 274
structural inhomogeneities and other properties such as water content and temperature change 275
over time These factors create significant difficulties for identifying consistent patterns in digital 276
data that can separate root and soil 277
While none of these challenges for root phenotyping will likely be solved in the near 278
term there have been promising advances in sensor development image analysis and signal 279
processing In particular the application of geophysical survey methods that use magnetic and 280
electrical field information for non-destructive analysis of soil features have some promise for 281
root phenotyping Ground penetrating radar (GPR) uses small radio waves (typically 282
microwaves) to discriminate objects based on differences in their electrical permittivity 283
(reviewed in Guo et al (2013)) An antenna is used to transmit and receive EM pulses into the 284
ground which interact with sub-surface objects in ways characteristic to their electrical 285
properties By moving the array across the ground in proscribed transects a reflectance profile of 286
the subsurface called a radargram can be made (Zenone et al 2008) Roots can generate a 287
characteristic hyperbolic pattern which can be used to generate 2D ldquoimagesrdquo or even 3D models 288
of root systems (Zhu et al 2014) 289
There are several limitations to GPR becoming an effective tool for field root 290
phenotyping especially for fine roots (Hirano et al 2009) given the fundamental tradeoff 291
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
13
between penetration ability and object resolution Longer wavelengths can penetrate further but 292
can resolve less detail and vice-versa Furthermore electrically conductive materials that have 293
high reflectance to radar such as wet-clay soils greatly reduce root discrimination Soil 294
temperature and amount of non-living organic material are also known to influence GPR signal 295
and therefore extensive calibration must be undertaken especially for non-uniform soils Even in 296
ideal conditions (relatively dry sandy soils) careful comparisons with excavated root systems 297
have not shown strong correlations especially for roots growing downward (Zenone et al 2008 298
Guo et al 2015a) To date GPR has not been shown to be capable of detecting fine (appx lt2 299
mm) roots which may comprise the majority of root length for many plants (Brown et al 2009 300
Pierret et al 2005) GPR may currently be useful as a rough estimate of biomass and root 301
distribution in some scenarios but concern should be taken that many important contexts in 302
which we wish to understand root biology (eg water content root angle variation and 303
interactions with soil structure) also affect our observation ability 304
Electrical resistivity tomography (ERT) uses differential electrical properties of materials 305
to map aspects of the soil ERT has been used to monitor soil water content in a maize field (Beff 306
et al 2013) as well as tree root biomass distribution (Amato et al 2008) but has limited 307
resolution that requires substantial embedded infrastructure and cannot be easily scaled to entire 308
fields Nonetheless ERT has shown some potential to improve signal processing for GPR by 309
mapping background soil properties at sites of interest (Zenone et al 2008) Electrical 310
capacitance has also been exploited to estimate root biomass in plants (reviewed in Dietrich et al 311
(2013) and even for QTL identification in maize (Messmer et al 2011) however these 312
relationships are only sometimes consistent (Dietrich et al 2013) The concept of mapping soil 313
qualities rather than root structure per se (Hartemink and Minasny 2014 Werban et al 2013) 314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
14
provides a potentially powerful ally to direct root detection methods although many fundamental 315
connections between the two have yet to be established As machine learning and other 316
computationally-intensive statistical methods improve so will our ability to accurately classify 317
and quantify biological structures and processes from highly multivariate and noisy data 318
(Aanensen et al 2014 Singh et al 2012 Smith et al 2015) 319
320
CHALLENGES OF FB-HTP 321
Based on the limited number of success stories presented herein it becomes apparent that FB-322
HTP (and phenomics in general) remains in its infancy with numerous challenges facing it 323
Perhaps the most restrictive factor to widespread implementation of FB-HTP is the lack of any 324
commercially available platforms that offer a ldquoturn-keyrdquo solution to address a plethora of 325
biological questions As the examples referenced within highlight most FB-HTP platforms are 326
constructed by cross-disciplinary research groups consisting of agricultural engineers plant 327
breeders and computer scientists which demonstrates the amount of expertise required to 328
construct even simple platforms which are ldquoone-offrdquo solutions These required resources 329
including large budgets and specialized personnel are generally not available to most researchers 330
thereby putting the needed tools of FB-HTP out of reach for many Additionally these purpose-331
developed platforms are specific to the research question being addressed and therefore they are 332
not commonly transferable to other crops field designs or research settings This poses a 333
significant limitation as it prevents the extensive testing of these types of tools which is desired 334
and needed by the larger community 335
Looking forward it is challenging to predict which type of platform will be best able to 336
serve the needs of the research community Any platform that is to be successful must be easy to 337
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
15
use and deploy in the field low-cost utilize robust sensors have a sizable user community and 338
have acceptable technical performance under field conditions The best way to meet these criteria 339
is to develop tools for FB-HTP that are open-source so that the largest number of researchers are 340
able to contribute to the design development and testing of these needed resources Currently 341
UASs embody some of these features because of the extensive research and design invested in 342
them due to their pervasive application outside of basic research but they still have a major 343
limitation in that they are only able to phenotype plant canopies Because of this limitation and 344
others there is still a strong need for ground-based vehicles which can capitalize on their 345
proximity to plants to increase data resolution as well as capture finer scale phenotypes and 346
permit the transition beyond canopy level phenotypes Although the future hardware demands of 347
FB-HTP remain unclear the required tools and resources will need to become universal and the 348
most realistic way to achieve that is through low-cost open-source technology 349
Technical limitations aside the question remains of what value is the vast amount of data 350
that are being generated and how biological meaning will be extracted from these data to answer 351
important questions Such considerations become especially relevant with regard to the large 352
amount of image data being generated (and video in the near future) Although imaging 353
technologies are relatively new to plant biology they have been transformative in other fields 354
including medical and geochemical and have led to substantial new understandings and 355
capabilities This is largely because imaging and sensor data allow the capture of multivariate 356
information which may not be perceived by humans but is nonetheless essential for 357
understanding plant biology This can be exemplified by Chen et al (2014) who used high-358
throughput image analysis to gain insight into drought stress physiology Using an open-source 359
image analysis pipeline the authors were able to extract nearly 400 phenotypic traits from 360
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
16
images but more importantly they were able to derive new traits of physiological importance 361
that captured growth dynamics as well as stress responsive traits something not possible with 362
low-throughput phenotyping Examples of this type highlight the potential for high dimensional 363
data to reveal new phenotypes that serve to further the basic understanding of plant biology 364
However as data of these nature are utilized a healthy balance must be struck between 365
validating phenotypic data from FB-HTP with state-of-the-art conventional measurements and 366
also exploring how novel data-derived traits can be of value for uncovering biological 367
phenomena 368
There are still many issues that stand as hurdles to FB-HTP becoming an accepted 369
technology in the plant science field Primary among these challenges are the development of 370
resources to carry out this work and how to leverage this information for insight into plant 371
biology With these considerations in mind three areas important to the success of phenomics 372
and FB-HTP in particular are data management and documentation characterization of the 373
environment in which plant phenotypes arise and most importantly application of these data for 374
understanding the mechanisms governing plant growth and development 375
376
PLANT PHENOTYPE DATA CAPTURE MANAGEMENT AND UTILIZATION 377
A promising development in FB-HTP is the ability to accurately capture and record phenotype 378
data from field-grown plants using smartphones and tablets The scope of phenotyping with 379
mobile apps can be broadly classified into on-site experiments conducted by scientists and 380
survey-level or crowd-sourced information to gather information on larger ecological or 381
agriculture landscapes The data types computational requirements and image processing 382
challenges for these two purposes are largely similar with minor distinctions in user interface 383
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
17
data structure and data organization Plant breeder-led trials generally consist of thousands of 384
distinct entries grown in a common location while farmer surveys or surveys of natural 385
populations target hundreds of locations with limited data collection at each site In order to 386
facilitate data collection and storage a number of software apps have been developed ranging 387
from research specific tools to applications for farm- and landscape-level surveys Field Book is 388
an example of an application developed to specifically meet the requirements of plant breeding 389
programs where detailed data collection is necessary (Rife and Poland 2014) In contrast 390
iNaturalist is an application developed to capitalize on crowdsourcing and is used to catalog 391
biodiversity identify endangered species and monitor invasive species (iNaturalist) For FB-392
HTP improved data management and electronic data capture constitutes a critical foundation 393
and numerous apps have been developed to meet this need (IBreedIT Ltd (Daventi 2011) 394
Phenome Networks 2013 PhenoType 2014 Diversity Arrays Technology Pty Ltd 2015) 395
There is also a growing number of web apps to curate and link data gathered in the field and 396
therefore increase the utility and value of collected data (Aanensen et al 2014) 397
In order to be useful these apps rely on data collection using standard methods 398
protocols and formatting This is due to the fact that regardless of how they are collected 399
phenotype data are inherently complex given that they can range from populations to individual 400
plants to specific tissues and can be recorded on comparative discrete or continuous scales 401
Because the data are essentially infinite in both diversity and scale data documentation 402
integration representation and accessibility are critical aspects that present significant 403
challenges (reviewed in Deans et al (2015)) In order to be broadly useful large-scale high-404
dimensional data sets must be represented in such a way that data can be easily aggregated and 405
extracted to address biologically questions In addition data collection methods must be reported 406
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
18
at a level to enable experimental reproducibility Central to these issues is proper reporting of 407
experimental metadata ndash the information that describes experimental design sampling methods 408
environmental conditions instrumentation and analysis (Krajewski et al 2015) To determine 409
which types of metadata should be reported for a given experiment to make it both discoverable 410
and re-usable MIAPPE standards (Minimal Information About a Plant Phenotyping Experiment 411
httpcropnetplphenotypes Krajewski et al (2015)) should be followed and methods used to 412
measure phenotypes should be detailed at a level that enables reproducibility (see Sandve et al 413
(2013)) For example the maize Genomes to Fields initiative has collected phenotype data and 414
has released detailed methods that not only outline how to collect maize phenotypic data under 415
field conditions but also the requisite metadata to enable discovery aggregation analysis and re-416
use (available at httpwwwgenomes2fieldsorg see ldquoAboutrdquo and ldquoProject Overview and 417
Scoperdquo) This information includes detailed descriptions of what traits were measured (plant 418
height ear height stand count etc) units of measurement and protocols for how to measure 419
traits including when the data should be collected so that all of the projectrsquos phenotypic data can 420
be aggregated regardless of where and by whom they were collected 421
To avoid confusion due to simple naming issues and maximize the potential to integrate 422
data across experiments environments even species the use of well-established nomenclatures 423
controlled vocabularies and ontologies for both metadata documentation and phenotypic 424
descriptions is needed Further impetus to report data using these community standards lies in the 425
fact that many online data repositories rely on them for data representation However while 426
mechanisms to report experimental design metadata based on shared vocabularies is 427
comparatively mature methods to accurately describe phenotypic descriptions are just now 428
emerging Oellrich et al (2015) report a proof of concept wherein plant phenotypes for six 429
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
19
species were curated as lsquoentity qualityrsquo (EQ) statements to enable analysis by semantic 430
reasoning For example dwarf plants are generally short (due to reduced internode length) with 431
leaves that are both reduced in length and increased in width Using EQ statements the first of 432
these three aspects of the dwarf phenotype would be reported as ldquointernode length reducedrdquo 433
Their analyses of the resulting data demonstrated that once plant phenotype data were 434
represented as ontology-based EQ statements semantic reasoning could be used to discover 435
shared biology and increase analytical power 436
In summary proper metadata documentation accompanying FB-HTP data is critical for 437
data discovery analysis and reuse To enable cooperative plant phenotyping activities the 438
International Plant Phenotyping Network (IPPN httpwwwplant-phenotypingorg) was 439
recently formed The IPPN provides leadership as the foremost body coordinating multi-national 440
efforts for plant phenotyping across many species and represents numerous stakeholders from all 441
sectors of the research community One goal of this organization is to develop and disseminate 442
standards that aid in the distribution and sharing of phenotypic data The IPPN represents a 443
useful starting place to get a foothold on the status of existing plant phenotyping efforts 444
standards and data sets 445
446
ENVIROTYPING 447
Although it is well known that plants grow in heterogeneous environments analytical 448
methodologies tend to over simplify the contribution of the environment to the phenotype This 449
weakens our understanding of how ecosystems or even individual plants are responding to 450
changes in the environment Furthermore the long term effects of environmental conditions 451
such as temperature and water availability on phenological development are significant 452
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
20
environmental conditions greatly influence the initiation and duration of vegetative 453
reproductive and maturation stages of plants (Mickelbart et al 2015 Bahuguna and Jagadish 454
2015) Due to the interrelatedness of physiological traits plant developmental phases and 455
growth conditions there is a need to gain a better understanding of the complexities of genotype 456
by environment (GtimesE) interactions An additional component contributing to these complex 457
interactions are the management practices (GtimesEtimesM genotype by environment by management 458
interaction) employed in both agricultural and natural system settings that can have significant 459
large effects on how plants interact with their environment To this end envirotyping which is 460
the detailed characterization of the environment in which plants are growing (Cooper et al 461
2014) needs to be employed 462
The characterization of atmospheric conditions at local levels has become relatively 463
commonplace with the advent of portable weather stations and interpolation methods using data 464
from regional weather stations However the ability to quantify the soil environment including 465
parameters like pH organic matter and moisture content at high spatial resolution remains 466
challenging given the heterogeneity of soils Grid soil sampling and electromagnetic soil 467
mapping which measure soil conductivity to estimate properties like salinity water content and 468
organic matter have proven useful in characterizing spatial soil variability (Guo et al 2015b 469
Mallarino and Wittry 2004 Brevik et al 2006 Sun et al 2013) These methods are not without 470
their limitations though - both grid soil sampling and electromagnetic mapping are typically 471
performed once per season making it impossible to capture the dynamic nature of the soil-water 472
profile In addition these methods are too invasive for implementation in most natural systems 473
To adequately characterize environmental conditions throughout the course of a season a 474
network of affordable open-source sensors is the best option for field-level environmental data 475
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
21
collection Bitella et al (2014) designed a novel low-cost hardware platform that incorporates 476
sensors for recording air temperature and relative humidity as well as soil temperature and 477
moisture content at multiple depths Given the low cost of these sensors they could be spaced at 478
close regular intervals throughout the field providing a high resolution sampling grid To further 479
enhance the capability of stationary sensors the incorporation of wireless networks connected to 480
a central computer (node) could be implemented to synchronize data collection in real-time 481
(Fukatsu and Hirafuji 2005 Hirafuji et al 2004) By incorporating photovoltaic powered 482
sensors and networks envirotyping could be also carried out in remote locations for longer 483
periods of time with minimal disruption to the natural habitat 484
485
CROP AND PLANT MODELING 486
Since their inception in the 1960s crop growth models (CGMs) have developed into useful tools 487
for assessing the adaptation of cropping systems informing management choices and guiding 488
policy decisions Typically models are run using either historical or predicted weather data 489
(based on unrelated climate models) and are then used to determine lsquooptimalrsquo solutions of input 490
parameters such as planting date or fertilizer application Within the last 20 years models have 491
been increasingly used in crop adaptation and breeding but this requires better modeling of 492
physiological processes (see Holzworth et al (2014) for a summary) In the context of breeding 493
models have been used for two purposes first to lsquoextendrsquo envirotyping beyond the analysis of 494
environment variables per se (ie using the model as an integrator that characterizes the growth 495
environment) and secondly to extend the phenotyping per se at the level of the plot or plant 496
sometimes described as lsquomodel-assisted phenotypingrsquo (MAP) (Luquet et al 2006 Rebolledo et 497
al 2015) A newly sought outcome from applications of CGMs is to combine their outputs of 498
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
22
development and growth variables with knowledge from genomics and understanding of genetic 499
architecture in order to predict the trait combinations and eventually the allele combinations 500
that provide improved solutions in breeding (Technow et al 2015) 501
Envirotyping is the generation of environment proxies such as drought indices that then 502
can be utilized in statistical analyses of phenotypes collected in one or more trials on a set of 503
genotypes (Chapman et al 2000 Chenu et al 2011 Cooper et al 2014) For this purpose the 504
models need to be capable of simulating the performance of one or more lsquocheckrsquo genotype(s) 505
with the inputs typically being daily weather data and an accurate lsquotrial-levelrsquo soil 506
characterization The demands on model precision are relatively lower for envirotyping than for 507
other uses ie reasonable prediction of phenology and biomass productionwater use demand 508
can be sufficient to estimate drought patterns (Chapman 2008) or accumulated stresses due to 509
heat (Loumlffler et al 2005 Zheng et al 2015) Similar types of applications of models are made in 510
ecological research to estimate the incidence and intensity of favorable or stressful growing 511
conditions again with a similar need for weather and soil data (Haxeltine and Prentice 1996) 512
While soil and management are perhaps the major spatial variables to consider in agricultural 513
situations spatial modeling of the environment in ecosystems is typically more challenging due 514
to changes in topography species distribution and multi-species canopy all of which effect the 515
resulting micro-climate and the specific influence on plant adaptation 516
Model-assisted phenotyping can be taken to refer to multiple roles of models in relation 517
to plant phenotyping These roles include (1) use of models to decide which traits to measure 518
(2) calculation of lsquoextended phenotypesrsquo using inputs of plant phenotyping (3) estimation of 519
plant growth parameters from integration of multiple data sets from plant phenotyping and (4) 520
feedback from plant phenotyping to improve the physiological basis of models (Figure 4) Until 521
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
23
now the most common use of models to assist phenotyping has likely been in association with 522
the first role Many examples have been associated with optimizing the phenology especially the 523
timing of reproductive stages with respect to the historic or predicted future occurrence of 524
different types of stresses (Zheng et al 2015) Most existing models are easily suited to this 525
purpose as long as their estimation of phenology and the damage functions for the stresses are 526
reasonably precise 527
The most desired use of CGMs has been to propose ideotypes of trait combinations that 528
would result in lsquooptimalrsquo adaptation for given combinations of GtimesEtimesM in current or future 529
climate scenarios (Hammer et al 2014 Asseng et al 2015) While it may be that the models 530
used have been well-tested for a range of environments andor genotypes these models are far 531
more convincing and useful in plant phenotyping and breeding if the modelling has been 532
augmented by physiological and genotypic experimentation For example Singh et al (2012) 533
demonstrated that incorporation of QTL effects partially responsible for sorghum root 534
architecture into a CGM showed that narrow root angle would generally improve yield via 535
increased access to water The final and most convincing part of this work was that one of these 536
major QTL was mapped across breeding populations and found to be highly associated with 537
higher yields in trials over multiple genetic backgrounds years and locations This 538
comprehensive approach combines experimental data physiological understanding of a trait 539
from multiple genotypes model simulation and breeding trial validation to determine what traits 540
to measure (Hammer et al 2016) The current cutting edge of phenomicsCGM application in 541
breeding is best described by the CGM-WGP (Crop Growth Model ndash Whole Genome Prediction) 542
approach of Cooper et al (2016) who show how a relatively simple CGM can be lsquoinsertedrsquo 543
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
24
between genomic and phenomic data to lsquoimposersquo biological pathway constraints to the statistical 544
prediction models 545
546
CONCLUSIONS 547
Progress has been made in FB-HTP and more generally phenomics however significant 548
barriers remain preventing its widespread implementation and utilization (see Outstanding 549
Questions) Though early results seem to suggest that FB-HTP will be a valuable technology for 550
the plant sciences questions remain of whether or not the investment in FB-HTP is practical and 551
justified on a larger scale Contemplating the future it is clear that open-source low-cost 552
hardware solutions need to be developed so that more researchers have access to the tools and 553
therefore can test and evaluate them within the context of their respective research programs 554
only this will determine if expenditure on these resources was warranted Parallel to hardware 555
improvement increased research into data management and documentation needs to be 556
implemented so that accurate comparisons can be carried out between different FB-HTP systems 557
further assisting in the maturation of this nascent technology As with all new technologies the 558
initial development phase is often fraught with setbacks challenges and vigorous debate but 559
these are all healthy signs of a technology worth pursuing 560
Advancements in all areas of plant science are beginning to bring field-based research 561
into a new era an era where genomics envirotyping and phenomics coalesce to unravel the 562
complexities of plant biology Continued progress in artificial intelligence coupled with 563
autonomous vehicles will permit the generation of data sets of unprecedented dimensionality as 564
robots begin to collect data nearly around the clock These advancements in combination with 565
aerial phenotyping a rapidly maturing technology and exhaustive envirotyping will create a 566
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
25
fully integrated field site whereby trait development and expression can be evaluated in the 567
context of dynamic environmental conditions By achieving this goal the transition to studying 568
developmental quantitative genetics becomes possible thereby allowing the interpretation of 569
genetic effects in relation to the environment and life cycle in a way not previously possible 570
Building on this framework CGMs could incorporate these components into their machinery 571
helping to further the understanding of plant development and its relationship with the 572
environment which will permit a deeper knowledge of the complexities of trait development in 573
response to changing climatic conditions Essential to this will be the continued work to integrate 574
CGMs with whole-genome prediction methods to enable robust prediction of phenotypes in a 575
number of environments including those in which genotypes have not been previously tested 576
This should not only assist in the breeding of superior stress resilient cultivars but also enable 577
the identification of those natural populations that could be at risk from climatic variation and 578
their interaction with other anthropomorphic disturbances 579
580
ACKNOWLEDGEMENTS 581
The authors wish to thank Daniel Ilut Elodie Gazave Christine Diepenbrock and Maryn 582
Carlson for their expert comments on the manuscript The authors would like to especially thank 583
Trevor Rife for his contributions on mobile field apps We apologize for not citing original work 584
of many colleagues because of space constraints 585
586
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
6
(Andrade-Sanchez et al 2013 Haberland 2010 Chapman et al 2014 Liebisch et al 2015 132
Busemeyer et al 2013a) 133
134
PLANT CANOPY PHENOTYPING 135
Canopy reflectance can provide insight into overall plant health as well as specific physiological 136
processes To date most FB-HTP and remote sensing applications have focused on using 137
vegetative indices to infer overall plant status (for a comprehensive review please see Bannari et 138
al (1995) Govender et al (2009)) with normalized difference vegetation index (NDVI Tucker 139
(1979)) being the most well-known Although these indices can be generally informative they 140
use less than 1 of available spectra and lack the ability to give detailed information on 141
physiological processes In contrast canopy spectroscopy using either multi or hyperspectral 142
sensors can assess canopy chemistry and composition by capturing more of the spectra Several 143
research groups have demonstrated that hyperspectral data (400-2500 nm) can be utilized for 144
non-destructively inferring leaf chemical properties in various species (Asner et al 2011 Ustin 145
et al 2009 Asner et al 2015) with specific applications including estimation of canopy 146
nitrogen (Martin et al 2008) and lignin content (Wessman et al 1988) Spectral signatures 147
arising from these various leaf biochemical compounds can further give insight into community 148
level phenotypes including species diversity ecosystem composition and threats to native plants 149
by spread of invasive species (Turner et al 2003 Bradley 2014) 150
However spectral signatures of canopies are jointly influenced by environmental factors 151
and the biochemical composition of the plant (Curran 1989 Gates et al 1965) making it 152
difficult to understand how different wavelengths across the measured spectrum translate into 153
biological meaning and function In particular the complex interaction of light with the canopy 154
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
7
surface and the associated effects of light scatter pose a significant challenge Attempts have 155
been made to handle this heterogeneity with the seminal SAIL (Scattering by Arbitrarily Inclined 156
Leaves) and PROSPECT (Leaf Optical Properties Spectra) models but each of these canopy 157
reflectance models oversimplify the structural characteristics of leaves into a single parameter 158
(Jacquemoud and Baret 1990 Verhoef 1984) An additional layer of complexity is the 159
corresponding geometry and position of the sensor itself which can introduce systematic error 160
into the analysis of the spectral data and therefore must be properly accounted for in the model 161
(Lobell et al 2002) Despite these limitations the use of canopy reflectance data at large scales 162
provided by satellite and manned aerial systems has proven valuable However far higher spatial 163
resolution is needed for the study of phenotypes at the experimental plot level 164
With recent technological developments our ability to use smaller more portable sensors 165
in combination with vehicles whether ground or aerially based permits the collection of canopy 166
data with higher spatial resolution In addition most developed FB-HTP platforms incorporate 167
sets of multiple sensors creating complementary streams of data which when combined provide 168
more information than what individual sensors alone can achieve (termed ldquosensor fusionrdquo) In 169
one of the first demonstrations of FB-HTP Montes et al (2011) developed a platform carrying 170
light curtains (measure of canopy height) and spectral reflectance sensors (canopy reflectance) to 171
predict above-ground biomass accumulation in maize Their results showed that the combination 172
of data from both sensors was more predictive than data from either sensor alone Such 173
combined sensor data was successfully used by Busemeyer et al (2013b) to phenotype triticale 174
for harvestable biomass at multiple developmental stages More recently Deery et al (2014) 175
developed an advanced platform combining numerous high precision sensors that are capable of 176
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
8
capturing details of plant physical structure such as canopy leaf angle and can produce 3D 177
surface reconstructed images of plants 178
FB-HTP systems have been used to study the temporal nature of trait development and its 179
interaction with environmental effects Historically canopy temperature has been used to assess 180
water status of plants as plants with available soil moisture exhibit decreased leaf surface 181
temperatures relative to atmospheric conditions (Ehrler 1973 Jackson et al 1981) Recently 182
Pauli et al (2016) demonstrated the use of FB-HTP to study the physiological processes 183
underlying heat and drought response in an upland cotton population grown under contrasting 184
irrigation regimes They were able to assess the dynamic nature of multiple canopy traits in 185
response to rapidly changing field conditions within a day and over the growing season The 186
longitudinal collection of phenotypic data enabled the detection of quantitative trait loci (QTL) 187
with temporal expression patterns coinciding with plant growth stages (Figure 2) Further 188
supporting the ability of FB-HTP to monitor plant development under managed stress Sharma 189
and Ritchie (2015) used a similar system to identify differential growth characteristics among 190
cotton cultivars evaluated under varying irrigation levels The novel ability of FB-HTP to capture 191
the temporal changes of a phenotype provides the critical pivot needed to focus on 192
developmental quantitative genetics in order to grasp how trait manifestation is a function of 193
many QTL whose effects fluctuate with time (Wu et al 1999) Because the expression dynamics 194
of individual QTL vary and are further modulated by phenological stage as well as their 195
interaction with the environment it is not possible to capture this dynamism with single time 196
point analyses Therefore recognizing the individual behavior of QTL may permit genotype 197
optimization with respect to target environments or in identifying how ecosystem disturbances 198
impact the genetics of natural populations 199
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
9
Although its application in FB-HTP is still in its infancy fluorescence imaging which 200
quantifies the light re-emitted from chlorophyll a molecules via chlorophyll fluorescence can 201
provide information about the photosynthetic apparatus under various abiotic and biotic stresses 202
(Maxwell and Johnson 2000) Furthermore changes in fluorescence readings often precede the 203
manifestation of any visible symptoms (Lichtenthaler and Mieheacute 1997) making it useful for 204
early detection of abiotic and biotic stress (Massacci et al 2008 Jedmowski and Bruumlggemann 205
2015 Ni et al 2015) The use of solar-induced chlorophyll fluorescence based on the 206
Fraunhofer Line Discrimination principle (Plascyk 1975 Meroni et al 2009) has recently been 207
implemented successfully using UAS-based hyperspectral imagery (Zarco-Tejada et al 2013) 208
for the early detection of Verticillium wilt in a production olive orchard (Calderoacuten et al 2013) 209
As an extension of this technology to ecological studies the relationship of chlorophyll 210
fluorescence to gross primary production has enabled the assessment of temporal changes in 211
ecosystem health and productivity in response to climatic change (Damm et al 2015 Yang et 212
al 2015) Although fluorescence imaging is promising it still suffers from the same limitations 213
as other spectral imaging techniques including inconsistent or uneven illumination wind 214
disturbances under field conditions and being unable to discriminate the underlying cause of the 215
stress 216
217
PLANT DISEASE AND PEST PHENOTYPING 218
The plant canopyrsquos role as a vital above ground interface with the environment makes identifying 219
and quantifying disturbances due to biotic factors a critical aspect of FB-HTP The outcomes of 220
early and accurate detection of plant diseases and pests in the field has a global economic impact 221
The presence of many biotic diseases including those caused by viruses bacteria fungi 222
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
10
oomycetes and insect pests can be difficult to detect until disease progression is advanced 223
pathogen load is high and symptoms are abundant At this late stage disease is extremely 224
difficult to control (Fry 1982) Methods for the direct and indirect assessment of pathogen 225
presence in the field have been recently reviewed (Mahlein et al 2012 Mutka and Bart 2015 226
Fang and Ramasamy 2015) and these methods are widely employed (Ward et al 2004 Lievens 227
and Thomma 2005 Mirmajlessi et al 2015) The early detection of plant diseases prior to their 228
spread remains the larger challenge Various techniques such as fluorescence visible and 229
infrared spectroscopy and hyperspectral imaging have been tested for their ability to detect 230
biotic stress with differing levels of success (Sankaran et al 2010 Mutka and Bart 2015) 231
Although assessment of pathogen presence remains the detection method with the highest 232
sensitivity and specificity a robust method for indirect detection of biotic stress in general would 233
provide a complementary early warning system 234
The task of biotic stress identification is conceptually simple identify the plant 235
phenotypic signatures that are specifically displayed during response to biotic stress However 236
symptoms of abiotic and biotic stresses phenotypically overlap thus complicating these analyses 237
Altered water content thermal characteristics and changes in RGB profiles are among the major 238
phenotypic alterations elicited by both biotic and abiotic stress For example vascular bacterial 239
and fungal pathogens can obstruct water transport within the plant leading to symptoms 240
phenotypically similar to drought stress (Yadeta and Thomma 2014) Efforts to identify 241
phenotypic indicators of biotic stress have approached this challenge by using FB-HTP in 242
conjunction with traditional field surveys to locate diseased areas In addition to on ground 243
phenomic methods it may be possible to use data collected from satellites to assess plant health 244
on a larger ecological scale (Zhang et al 2014) These experiments are challenging because of 245
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
11
the complexity and unpredictability of field systems but the technology holds great promise for 246
the identification and management of both current and emerging plant diseases 247
Since biotic and abiotic stress induce distinct early events that lead to phenotypic 248
changes research aimed at developing methods of distinguishing the differences between biotic 249
and abiotic stress responses has high potential for success Consequently many researchers are 250
conducting experiments under controlled conditions with known inoculum and an ability to 251
apply additional abiotic andor multiplexed biotic stresses in predictable ways As an example 252
fluorescence spectroscopy was used to distinguish citrus plants experiencing mechanical injury 253
drought variegated chlorosis or bacterial infection (Belasque Jr et al 2008 Bock et al 2008 254
Lins et al 2006 Marcassa et al 2006) Granum et al (2015) investigated the ability to detect 255
early stages of infection of avocado by the fungus Rosellinia necatrix using fluorescence and 256
thermal imaging Additional research within controlled environments to understand these 257
complex interactions and their phenotypic outputs with particular focus on in planta changes 258
that occur during early stages of infection can be expected to eventually translate to in-field 259
early detection systems for plant diseases 260
261
PLANT ROOT PHENOTYPING 262
High-quality and high-throughput root phenotyping in the field has long been a valuable but 263
elusive target for plant scientists In many ways the trench and monolith excavation methods 264
developed in the early 1900rsquos (eg Weaver (1926)) are still state-of-the art although they are 265
now assisted by modern tools especially digital images (Figure 3) High-throughput soil coring 266
(Wasson et al 2014) root crown excavation (Das et al 2015) and minirhizotron analysis 267
(Maeght et al 2013) are common ways in which roots are studied in the field but each provides 268
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
12
limited information relative to the actual root structure Thus there remains a lack of a coherent 269
view of root phenotypes and their genetic and environmental conditioning (Topp et al 2016) 270
An ideal technology would allow explicit in situ visualization of root architecture as it develops 271
through time and likely involve sensors that were either above ground or located belowground 272
with minimum invasiveness The fundamental problem is that roots are largely comprised of 273
water and organic matter which are usually abundant in the soil Furthermore most soils have 274
structural inhomogeneities and other properties such as water content and temperature change 275
over time These factors create significant difficulties for identifying consistent patterns in digital 276
data that can separate root and soil 277
While none of these challenges for root phenotyping will likely be solved in the near 278
term there have been promising advances in sensor development image analysis and signal 279
processing In particular the application of geophysical survey methods that use magnetic and 280
electrical field information for non-destructive analysis of soil features have some promise for 281
root phenotyping Ground penetrating radar (GPR) uses small radio waves (typically 282
microwaves) to discriminate objects based on differences in their electrical permittivity 283
(reviewed in Guo et al (2013)) An antenna is used to transmit and receive EM pulses into the 284
ground which interact with sub-surface objects in ways characteristic to their electrical 285
properties By moving the array across the ground in proscribed transects a reflectance profile of 286
the subsurface called a radargram can be made (Zenone et al 2008) Roots can generate a 287
characteristic hyperbolic pattern which can be used to generate 2D ldquoimagesrdquo or even 3D models 288
of root systems (Zhu et al 2014) 289
There are several limitations to GPR becoming an effective tool for field root 290
phenotyping especially for fine roots (Hirano et al 2009) given the fundamental tradeoff 291
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
13
between penetration ability and object resolution Longer wavelengths can penetrate further but 292
can resolve less detail and vice-versa Furthermore electrically conductive materials that have 293
high reflectance to radar such as wet-clay soils greatly reduce root discrimination Soil 294
temperature and amount of non-living organic material are also known to influence GPR signal 295
and therefore extensive calibration must be undertaken especially for non-uniform soils Even in 296
ideal conditions (relatively dry sandy soils) careful comparisons with excavated root systems 297
have not shown strong correlations especially for roots growing downward (Zenone et al 2008 298
Guo et al 2015a) To date GPR has not been shown to be capable of detecting fine (appx lt2 299
mm) roots which may comprise the majority of root length for many plants (Brown et al 2009 300
Pierret et al 2005) GPR may currently be useful as a rough estimate of biomass and root 301
distribution in some scenarios but concern should be taken that many important contexts in 302
which we wish to understand root biology (eg water content root angle variation and 303
interactions with soil structure) also affect our observation ability 304
Electrical resistivity tomography (ERT) uses differential electrical properties of materials 305
to map aspects of the soil ERT has been used to monitor soil water content in a maize field (Beff 306
et al 2013) as well as tree root biomass distribution (Amato et al 2008) but has limited 307
resolution that requires substantial embedded infrastructure and cannot be easily scaled to entire 308
fields Nonetheless ERT has shown some potential to improve signal processing for GPR by 309
mapping background soil properties at sites of interest (Zenone et al 2008) Electrical 310
capacitance has also been exploited to estimate root biomass in plants (reviewed in Dietrich et al 311
(2013) and even for QTL identification in maize (Messmer et al 2011) however these 312
relationships are only sometimes consistent (Dietrich et al 2013) The concept of mapping soil 313
qualities rather than root structure per se (Hartemink and Minasny 2014 Werban et al 2013) 314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
14
provides a potentially powerful ally to direct root detection methods although many fundamental 315
connections between the two have yet to be established As machine learning and other 316
computationally-intensive statistical methods improve so will our ability to accurately classify 317
and quantify biological structures and processes from highly multivariate and noisy data 318
(Aanensen et al 2014 Singh et al 2012 Smith et al 2015) 319
320
CHALLENGES OF FB-HTP 321
Based on the limited number of success stories presented herein it becomes apparent that FB-322
HTP (and phenomics in general) remains in its infancy with numerous challenges facing it 323
Perhaps the most restrictive factor to widespread implementation of FB-HTP is the lack of any 324
commercially available platforms that offer a ldquoturn-keyrdquo solution to address a plethora of 325
biological questions As the examples referenced within highlight most FB-HTP platforms are 326
constructed by cross-disciplinary research groups consisting of agricultural engineers plant 327
breeders and computer scientists which demonstrates the amount of expertise required to 328
construct even simple platforms which are ldquoone-offrdquo solutions These required resources 329
including large budgets and specialized personnel are generally not available to most researchers 330
thereby putting the needed tools of FB-HTP out of reach for many Additionally these purpose-331
developed platforms are specific to the research question being addressed and therefore they are 332
not commonly transferable to other crops field designs or research settings This poses a 333
significant limitation as it prevents the extensive testing of these types of tools which is desired 334
and needed by the larger community 335
Looking forward it is challenging to predict which type of platform will be best able to 336
serve the needs of the research community Any platform that is to be successful must be easy to 337
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
15
use and deploy in the field low-cost utilize robust sensors have a sizable user community and 338
have acceptable technical performance under field conditions The best way to meet these criteria 339
is to develop tools for FB-HTP that are open-source so that the largest number of researchers are 340
able to contribute to the design development and testing of these needed resources Currently 341
UASs embody some of these features because of the extensive research and design invested in 342
them due to their pervasive application outside of basic research but they still have a major 343
limitation in that they are only able to phenotype plant canopies Because of this limitation and 344
others there is still a strong need for ground-based vehicles which can capitalize on their 345
proximity to plants to increase data resolution as well as capture finer scale phenotypes and 346
permit the transition beyond canopy level phenotypes Although the future hardware demands of 347
FB-HTP remain unclear the required tools and resources will need to become universal and the 348
most realistic way to achieve that is through low-cost open-source technology 349
Technical limitations aside the question remains of what value is the vast amount of data 350
that are being generated and how biological meaning will be extracted from these data to answer 351
important questions Such considerations become especially relevant with regard to the large 352
amount of image data being generated (and video in the near future) Although imaging 353
technologies are relatively new to plant biology they have been transformative in other fields 354
including medical and geochemical and have led to substantial new understandings and 355
capabilities This is largely because imaging and sensor data allow the capture of multivariate 356
information which may not be perceived by humans but is nonetheless essential for 357
understanding plant biology This can be exemplified by Chen et al (2014) who used high-358
throughput image analysis to gain insight into drought stress physiology Using an open-source 359
image analysis pipeline the authors were able to extract nearly 400 phenotypic traits from 360
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
16
images but more importantly they were able to derive new traits of physiological importance 361
that captured growth dynamics as well as stress responsive traits something not possible with 362
low-throughput phenotyping Examples of this type highlight the potential for high dimensional 363
data to reveal new phenotypes that serve to further the basic understanding of plant biology 364
However as data of these nature are utilized a healthy balance must be struck between 365
validating phenotypic data from FB-HTP with state-of-the-art conventional measurements and 366
also exploring how novel data-derived traits can be of value for uncovering biological 367
phenomena 368
There are still many issues that stand as hurdles to FB-HTP becoming an accepted 369
technology in the plant science field Primary among these challenges are the development of 370
resources to carry out this work and how to leverage this information for insight into plant 371
biology With these considerations in mind three areas important to the success of phenomics 372
and FB-HTP in particular are data management and documentation characterization of the 373
environment in which plant phenotypes arise and most importantly application of these data for 374
understanding the mechanisms governing plant growth and development 375
376
PLANT PHENOTYPE DATA CAPTURE MANAGEMENT AND UTILIZATION 377
A promising development in FB-HTP is the ability to accurately capture and record phenotype 378
data from field-grown plants using smartphones and tablets The scope of phenotyping with 379
mobile apps can be broadly classified into on-site experiments conducted by scientists and 380
survey-level or crowd-sourced information to gather information on larger ecological or 381
agriculture landscapes The data types computational requirements and image processing 382
challenges for these two purposes are largely similar with minor distinctions in user interface 383
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
17
data structure and data organization Plant breeder-led trials generally consist of thousands of 384
distinct entries grown in a common location while farmer surveys or surveys of natural 385
populations target hundreds of locations with limited data collection at each site In order to 386
facilitate data collection and storage a number of software apps have been developed ranging 387
from research specific tools to applications for farm- and landscape-level surveys Field Book is 388
an example of an application developed to specifically meet the requirements of plant breeding 389
programs where detailed data collection is necessary (Rife and Poland 2014) In contrast 390
iNaturalist is an application developed to capitalize on crowdsourcing and is used to catalog 391
biodiversity identify endangered species and monitor invasive species (iNaturalist) For FB-392
HTP improved data management and electronic data capture constitutes a critical foundation 393
and numerous apps have been developed to meet this need (IBreedIT Ltd (Daventi 2011) 394
Phenome Networks 2013 PhenoType 2014 Diversity Arrays Technology Pty Ltd 2015) 395
There is also a growing number of web apps to curate and link data gathered in the field and 396
therefore increase the utility and value of collected data (Aanensen et al 2014) 397
In order to be useful these apps rely on data collection using standard methods 398
protocols and formatting This is due to the fact that regardless of how they are collected 399
phenotype data are inherently complex given that they can range from populations to individual 400
plants to specific tissues and can be recorded on comparative discrete or continuous scales 401
Because the data are essentially infinite in both diversity and scale data documentation 402
integration representation and accessibility are critical aspects that present significant 403
challenges (reviewed in Deans et al (2015)) In order to be broadly useful large-scale high-404
dimensional data sets must be represented in such a way that data can be easily aggregated and 405
extracted to address biologically questions In addition data collection methods must be reported 406
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
18
at a level to enable experimental reproducibility Central to these issues is proper reporting of 407
experimental metadata ndash the information that describes experimental design sampling methods 408
environmental conditions instrumentation and analysis (Krajewski et al 2015) To determine 409
which types of metadata should be reported for a given experiment to make it both discoverable 410
and re-usable MIAPPE standards (Minimal Information About a Plant Phenotyping Experiment 411
httpcropnetplphenotypes Krajewski et al (2015)) should be followed and methods used to 412
measure phenotypes should be detailed at a level that enables reproducibility (see Sandve et al 413
(2013)) For example the maize Genomes to Fields initiative has collected phenotype data and 414
has released detailed methods that not only outline how to collect maize phenotypic data under 415
field conditions but also the requisite metadata to enable discovery aggregation analysis and re-416
use (available at httpwwwgenomes2fieldsorg see ldquoAboutrdquo and ldquoProject Overview and 417
Scoperdquo) This information includes detailed descriptions of what traits were measured (plant 418
height ear height stand count etc) units of measurement and protocols for how to measure 419
traits including when the data should be collected so that all of the projectrsquos phenotypic data can 420
be aggregated regardless of where and by whom they were collected 421
To avoid confusion due to simple naming issues and maximize the potential to integrate 422
data across experiments environments even species the use of well-established nomenclatures 423
controlled vocabularies and ontologies for both metadata documentation and phenotypic 424
descriptions is needed Further impetus to report data using these community standards lies in the 425
fact that many online data repositories rely on them for data representation However while 426
mechanisms to report experimental design metadata based on shared vocabularies is 427
comparatively mature methods to accurately describe phenotypic descriptions are just now 428
emerging Oellrich et al (2015) report a proof of concept wherein plant phenotypes for six 429
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
19
species were curated as lsquoentity qualityrsquo (EQ) statements to enable analysis by semantic 430
reasoning For example dwarf plants are generally short (due to reduced internode length) with 431
leaves that are both reduced in length and increased in width Using EQ statements the first of 432
these three aspects of the dwarf phenotype would be reported as ldquointernode length reducedrdquo 433
Their analyses of the resulting data demonstrated that once plant phenotype data were 434
represented as ontology-based EQ statements semantic reasoning could be used to discover 435
shared biology and increase analytical power 436
In summary proper metadata documentation accompanying FB-HTP data is critical for 437
data discovery analysis and reuse To enable cooperative plant phenotyping activities the 438
International Plant Phenotyping Network (IPPN httpwwwplant-phenotypingorg) was 439
recently formed The IPPN provides leadership as the foremost body coordinating multi-national 440
efforts for plant phenotyping across many species and represents numerous stakeholders from all 441
sectors of the research community One goal of this organization is to develop and disseminate 442
standards that aid in the distribution and sharing of phenotypic data The IPPN represents a 443
useful starting place to get a foothold on the status of existing plant phenotyping efforts 444
standards and data sets 445
446
ENVIROTYPING 447
Although it is well known that plants grow in heterogeneous environments analytical 448
methodologies tend to over simplify the contribution of the environment to the phenotype This 449
weakens our understanding of how ecosystems or even individual plants are responding to 450
changes in the environment Furthermore the long term effects of environmental conditions 451
such as temperature and water availability on phenological development are significant 452
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
20
environmental conditions greatly influence the initiation and duration of vegetative 453
reproductive and maturation stages of plants (Mickelbart et al 2015 Bahuguna and Jagadish 454
2015) Due to the interrelatedness of physiological traits plant developmental phases and 455
growth conditions there is a need to gain a better understanding of the complexities of genotype 456
by environment (GtimesE) interactions An additional component contributing to these complex 457
interactions are the management practices (GtimesEtimesM genotype by environment by management 458
interaction) employed in both agricultural and natural system settings that can have significant 459
large effects on how plants interact with their environment To this end envirotyping which is 460
the detailed characterization of the environment in which plants are growing (Cooper et al 461
2014) needs to be employed 462
The characterization of atmospheric conditions at local levels has become relatively 463
commonplace with the advent of portable weather stations and interpolation methods using data 464
from regional weather stations However the ability to quantify the soil environment including 465
parameters like pH organic matter and moisture content at high spatial resolution remains 466
challenging given the heterogeneity of soils Grid soil sampling and electromagnetic soil 467
mapping which measure soil conductivity to estimate properties like salinity water content and 468
organic matter have proven useful in characterizing spatial soil variability (Guo et al 2015b 469
Mallarino and Wittry 2004 Brevik et al 2006 Sun et al 2013) These methods are not without 470
their limitations though - both grid soil sampling and electromagnetic mapping are typically 471
performed once per season making it impossible to capture the dynamic nature of the soil-water 472
profile In addition these methods are too invasive for implementation in most natural systems 473
To adequately characterize environmental conditions throughout the course of a season a 474
network of affordable open-source sensors is the best option for field-level environmental data 475
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
21
collection Bitella et al (2014) designed a novel low-cost hardware platform that incorporates 476
sensors for recording air temperature and relative humidity as well as soil temperature and 477
moisture content at multiple depths Given the low cost of these sensors they could be spaced at 478
close regular intervals throughout the field providing a high resolution sampling grid To further 479
enhance the capability of stationary sensors the incorporation of wireless networks connected to 480
a central computer (node) could be implemented to synchronize data collection in real-time 481
(Fukatsu and Hirafuji 2005 Hirafuji et al 2004) By incorporating photovoltaic powered 482
sensors and networks envirotyping could be also carried out in remote locations for longer 483
periods of time with minimal disruption to the natural habitat 484
485
CROP AND PLANT MODELING 486
Since their inception in the 1960s crop growth models (CGMs) have developed into useful tools 487
for assessing the adaptation of cropping systems informing management choices and guiding 488
policy decisions Typically models are run using either historical or predicted weather data 489
(based on unrelated climate models) and are then used to determine lsquooptimalrsquo solutions of input 490
parameters such as planting date or fertilizer application Within the last 20 years models have 491
been increasingly used in crop adaptation and breeding but this requires better modeling of 492
physiological processes (see Holzworth et al (2014) for a summary) In the context of breeding 493
models have been used for two purposes first to lsquoextendrsquo envirotyping beyond the analysis of 494
environment variables per se (ie using the model as an integrator that characterizes the growth 495
environment) and secondly to extend the phenotyping per se at the level of the plot or plant 496
sometimes described as lsquomodel-assisted phenotypingrsquo (MAP) (Luquet et al 2006 Rebolledo et 497
al 2015) A newly sought outcome from applications of CGMs is to combine their outputs of 498
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
22
development and growth variables with knowledge from genomics and understanding of genetic 499
architecture in order to predict the trait combinations and eventually the allele combinations 500
that provide improved solutions in breeding (Technow et al 2015) 501
Envirotyping is the generation of environment proxies such as drought indices that then 502
can be utilized in statistical analyses of phenotypes collected in one or more trials on a set of 503
genotypes (Chapman et al 2000 Chenu et al 2011 Cooper et al 2014) For this purpose the 504
models need to be capable of simulating the performance of one or more lsquocheckrsquo genotype(s) 505
with the inputs typically being daily weather data and an accurate lsquotrial-levelrsquo soil 506
characterization The demands on model precision are relatively lower for envirotyping than for 507
other uses ie reasonable prediction of phenology and biomass productionwater use demand 508
can be sufficient to estimate drought patterns (Chapman 2008) or accumulated stresses due to 509
heat (Loumlffler et al 2005 Zheng et al 2015) Similar types of applications of models are made in 510
ecological research to estimate the incidence and intensity of favorable or stressful growing 511
conditions again with a similar need for weather and soil data (Haxeltine and Prentice 1996) 512
While soil and management are perhaps the major spatial variables to consider in agricultural 513
situations spatial modeling of the environment in ecosystems is typically more challenging due 514
to changes in topography species distribution and multi-species canopy all of which effect the 515
resulting micro-climate and the specific influence on plant adaptation 516
Model-assisted phenotyping can be taken to refer to multiple roles of models in relation 517
to plant phenotyping These roles include (1) use of models to decide which traits to measure 518
(2) calculation of lsquoextended phenotypesrsquo using inputs of plant phenotyping (3) estimation of 519
plant growth parameters from integration of multiple data sets from plant phenotyping and (4) 520
feedback from plant phenotyping to improve the physiological basis of models (Figure 4) Until 521
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
23
now the most common use of models to assist phenotyping has likely been in association with 522
the first role Many examples have been associated with optimizing the phenology especially the 523
timing of reproductive stages with respect to the historic or predicted future occurrence of 524
different types of stresses (Zheng et al 2015) Most existing models are easily suited to this 525
purpose as long as their estimation of phenology and the damage functions for the stresses are 526
reasonably precise 527
The most desired use of CGMs has been to propose ideotypes of trait combinations that 528
would result in lsquooptimalrsquo adaptation for given combinations of GtimesEtimesM in current or future 529
climate scenarios (Hammer et al 2014 Asseng et al 2015) While it may be that the models 530
used have been well-tested for a range of environments andor genotypes these models are far 531
more convincing and useful in plant phenotyping and breeding if the modelling has been 532
augmented by physiological and genotypic experimentation For example Singh et al (2012) 533
demonstrated that incorporation of QTL effects partially responsible for sorghum root 534
architecture into a CGM showed that narrow root angle would generally improve yield via 535
increased access to water The final and most convincing part of this work was that one of these 536
major QTL was mapped across breeding populations and found to be highly associated with 537
higher yields in trials over multiple genetic backgrounds years and locations This 538
comprehensive approach combines experimental data physiological understanding of a trait 539
from multiple genotypes model simulation and breeding trial validation to determine what traits 540
to measure (Hammer et al 2016) The current cutting edge of phenomicsCGM application in 541
breeding is best described by the CGM-WGP (Crop Growth Model ndash Whole Genome Prediction) 542
approach of Cooper et al (2016) who show how a relatively simple CGM can be lsquoinsertedrsquo 543
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
24
between genomic and phenomic data to lsquoimposersquo biological pathway constraints to the statistical 544
prediction models 545
546
CONCLUSIONS 547
Progress has been made in FB-HTP and more generally phenomics however significant 548
barriers remain preventing its widespread implementation and utilization (see Outstanding 549
Questions) Though early results seem to suggest that FB-HTP will be a valuable technology for 550
the plant sciences questions remain of whether or not the investment in FB-HTP is practical and 551
justified on a larger scale Contemplating the future it is clear that open-source low-cost 552
hardware solutions need to be developed so that more researchers have access to the tools and 553
therefore can test and evaluate them within the context of their respective research programs 554
only this will determine if expenditure on these resources was warranted Parallel to hardware 555
improvement increased research into data management and documentation needs to be 556
implemented so that accurate comparisons can be carried out between different FB-HTP systems 557
further assisting in the maturation of this nascent technology As with all new technologies the 558
initial development phase is often fraught with setbacks challenges and vigorous debate but 559
these are all healthy signs of a technology worth pursuing 560
Advancements in all areas of plant science are beginning to bring field-based research 561
into a new era an era where genomics envirotyping and phenomics coalesce to unravel the 562
complexities of plant biology Continued progress in artificial intelligence coupled with 563
autonomous vehicles will permit the generation of data sets of unprecedented dimensionality as 564
robots begin to collect data nearly around the clock These advancements in combination with 565
aerial phenotyping a rapidly maturing technology and exhaustive envirotyping will create a 566
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
25
fully integrated field site whereby trait development and expression can be evaluated in the 567
context of dynamic environmental conditions By achieving this goal the transition to studying 568
developmental quantitative genetics becomes possible thereby allowing the interpretation of 569
genetic effects in relation to the environment and life cycle in a way not previously possible 570
Building on this framework CGMs could incorporate these components into their machinery 571
helping to further the understanding of plant development and its relationship with the 572
environment which will permit a deeper knowledge of the complexities of trait development in 573
response to changing climatic conditions Essential to this will be the continued work to integrate 574
CGMs with whole-genome prediction methods to enable robust prediction of phenotypes in a 575
number of environments including those in which genotypes have not been previously tested 576
This should not only assist in the breeding of superior stress resilient cultivars but also enable 577
the identification of those natural populations that could be at risk from climatic variation and 578
their interaction with other anthropomorphic disturbances 579
580
ACKNOWLEDGEMENTS 581
The authors wish to thank Daniel Ilut Elodie Gazave Christine Diepenbrock and Maryn 582
Carlson for their expert comments on the manuscript The authors would like to especially thank 583
Trevor Rife for his contributions on mobile field apps We apologize for not citing original work 584
of many colleagues because of space constraints 585
586
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
7
surface and the associated effects of light scatter pose a significant challenge Attempts have 155
been made to handle this heterogeneity with the seminal SAIL (Scattering by Arbitrarily Inclined 156
Leaves) and PROSPECT (Leaf Optical Properties Spectra) models but each of these canopy 157
reflectance models oversimplify the structural characteristics of leaves into a single parameter 158
(Jacquemoud and Baret 1990 Verhoef 1984) An additional layer of complexity is the 159
corresponding geometry and position of the sensor itself which can introduce systematic error 160
into the analysis of the spectral data and therefore must be properly accounted for in the model 161
(Lobell et al 2002) Despite these limitations the use of canopy reflectance data at large scales 162
provided by satellite and manned aerial systems has proven valuable However far higher spatial 163
resolution is needed for the study of phenotypes at the experimental plot level 164
With recent technological developments our ability to use smaller more portable sensors 165
in combination with vehicles whether ground or aerially based permits the collection of canopy 166
data with higher spatial resolution In addition most developed FB-HTP platforms incorporate 167
sets of multiple sensors creating complementary streams of data which when combined provide 168
more information than what individual sensors alone can achieve (termed ldquosensor fusionrdquo) In 169
one of the first demonstrations of FB-HTP Montes et al (2011) developed a platform carrying 170
light curtains (measure of canopy height) and spectral reflectance sensors (canopy reflectance) to 171
predict above-ground biomass accumulation in maize Their results showed that the combination 172
of data from both sensors was more predictive than data from either sensor alone Such 173
combined sensor data was successfully used by Busemeyer et al (2013b) to phenotype triticale 174
for harvestable biomass at multiple developmental stages More recently Deery et al (2014) 175
developed an advanced platform combining numerous high precision sensors that are capable of 176
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
8
capturing details of plant physical structure such as canopy leaf angle and can produce 3D 177
surface reconstructed images of plants 178
FB-HTP systems have been used to study the temporal nature of trait development and its 179
interaction with environmental effects Historically canopy temperature has been used to assess 180
water status of plants as plants with available soil moisture exhibit decreased leaf surface 181
temperatures relative to atmospheric conditions (Ehrler 1973 Jackson et al 1981) Recently 182
Pauli et al (2016) demonstrated the use of FB-HTP to study the physiological processes 183
underlying heat and drought response in an upland cotton population grown under contrasting 184
irrigation regimes They were able to assess the dynamic nature of multiple canopy traits in 185
response to rapidly changing field conditions within a day and over the growing season The 186
longitudinal collection of phenotypic data enabled the detection of quantitative trait loci (QTL) 187
with temporal expression patterns coinciding with plant growth stages (Figure 2) Further 188
supporting the ability of FB-HTP to monitor plant development under managed stress Sharma 189
and Ritchie (2015) used a similar system to identify differential growth characteristics among 190
cotton cultivars evaluated under varying irrigation levels The novel ability of FB-HTP to capture 191
the temporal changes of a phenotype provides the critical pivot needed to focus on 192
developmental quantitative genetics in order to grasp how trait manifestation is a function of 193
many QTL whose effects fluctuate with time (Wu et al 1999) Because the expression dynamics 194
of individual QTL vary and are further modulated by phenological stage as well as their 195
interaction with the environment it is not possible to capture this dynamism with single time 196
point analyses Therefore recognizing the individual behavior of QTL may permit genotype 197
optimization with respect to target environments or in identifying how ecosystem disturbances 198
impact the genetics of natural populations 199
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
9
Although its application in FB-HTP is still in its infancy fluorescence imaging which 200
quantifies the light re-emitted from chlorophyll a molecules via chlorophyll fluorescence can 201
provide information about the photosynthetic apparatus under various abiotic and biotic stresses 202
(Maxwell and Johnson 2000) Furthermore changes in fluorescence readings often precede the 203
manifestation of any visible symptoms (Lichtenthaler and Mieheacute 1997) making it useful for 204
early detection of abiotic and biotic stress (Massacci et al 2008 Jedmowski and Bruumlggemann 205
2015 Ni et al 2015) The use of solar-induced chlorophyll fluorescence based on the 206
Fraunhofer Line Discrimination principle (Plascyk 1975 Meroni et al 2009) has recently been 207
implemented successfully using UAS-based hyperspectral imagery (Zarco-Tejada et al 2013) 208
for the early detection of Verticillium wilt in a production olive orchard (Calderoacuten et al 2013) 209
As an extension of this technology to ecological studies the relationship of chlorophyll 210
fluorescence to gross primary production has enabled the assessment of temporal changes in 211
ecosystem health and productivity in response to climatic change (Damm et al 2015 Yang et 212
al 2015) Although fluorescence imaging is promising it still suffers from the same limitations 213
as other spectral imaging techniques including inconsistent or uneven illumination wind 214
disturbances under field conditions and being unable to discriminate the underlying cause of the 215
stress 216
217
PLANT DISEASE AND PEST PHENOTYPING 218
The plant canopyrsquos role as a vital above ground interface with the environment makes identifying 219
and quantifying disturbances due to biotic factors a critical aspect of FB-HTP The outcomes of 220
early and accurate detection of plant diseases and pests in the field has a global economic impact 221
The presence of many biotic diseases including those caused by viruses bacteria fungi 222
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
10
oomycetes and insect pests can be difficult to detect until disease progression is advanced 223
pathogen load is high and symptoms are abundant At this late stage disease is extremely 224
difficult to control (Fry 1982) Methods for the direct and indirect assessment of pathogen 225
presence in the field have been recently reviewed (Mahlein et al 2012 Mutka and Bart 2015 226
Fang and Ramasamy 2015) and these methods are widely employed (Ward et al 2004 Lievens 227
and Thomma 2005 Mirmajlessi et al 2015) The early detection of plant diseases prior to their 228
spread remains the larger challenge Various techniques such as fluorescence visible and 229
infrared spectroscopy and hyperspectral imaging have been tested for their ability to detect 230
biotic stress with differing levels of success (Sankaran et al 2010 Mutka and Bart 2015) 231
Although assessment of pathogen presence remains the detection method with the highest 232
sensitivity and specificity a robust method for indirect detection of biotic stress in general would 233
provide a complementary early warning system 234
The task of biotic stress identification is conceptually simple identify the plant 235
phenotypic signatures that are specifically displayed during response to biotic stress However 236
symptoms of abiotic and biotic stresses phenotypically overlap thus complicating these analyses 237
Altered water content thermal characteristics and changes in RGB profiles are among the major 238
phenotypic alterations elicited by both biotic and abiotic stress For example vascular bacterial 239
and fungal pathogens can obstruct water transport within the plant leading to symptoms 240
phenotypically similar to drought stress (Yadeta and Thomma 2014) Efforts to identify 241
phenotypic indicators of biotic stress have approached this challenge by using FB-HTP in 242
conjunction with traditional field surveys to locate diseased areas In addition to on ground 243
phenomic methods it may be possible to use data collected from satellites to assess plant health 244
on a larger ecological scale (Zhang et al 2014) These experiments are challenging because of 245
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
11
the complexity and unpredictability of field systems but the technology holds great promise for 246
the identification and management of both current and emerging plant diseases 247
Since biotic and abiotic stress induce distinct early events that lead to phenotypic 248
changes research aimed at developing methods of distinguishing the differences between biotic 249
and abiotic stress responses has high potential for success Consequently many researchers are 250
conducting experiments under controlled conditions with known inoculum and an ability to 251
apply additional abiotic andor multiplexed biotic stresses in predictable ways As an example 252
fluorescence spectroscopy was used to distinguish citrus plants experiencing mechanical injury 253
drought variegated chlorosis or bacterial infection (Belasque Jr et al 2008 Bock et al 2008 254
Lins et al 2006 Marcassa et al 2006) Granum et al (2015) investigated the ability to detect 255
early stages of infection of avocado by the fungus Rosellinia necatrix using fluorescence and 256
thermal imaging Additional research within controlled environments to understand these 257
complex interactions and their phenotypic outputs with particular focus on in planta changes 258
that occur during early stages of infection can be expected to eventually translate to in-field 259
early detection systems for plant diseases 260
261
PLANT ROOT PHENOTYPING 262
High-quality and high-throughput root phenotyping in the field has long been a valuable but 263
elusive target for plant scientists In many ways the trench and monolith excavation methods 264
developed in the early 1900rsquos (eg Weaver (1926)) are still state-of-the art although they are 265
now assisted by modern tools especially digital images (Figure 3) High-throughput soil coring 266
(Wasson et al 2014) root crown excavation (Das et al 2015) and minirhizotron analysis 267
(Maeght et al 2013) are common ways in which roots are studied in the field but each provides 268
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
12
limited information relative to the actual root structure Thus there remains a lack of a coherent 269
view of root phenotypes and their genetic and environmental conditioning (Topp et al 2016) 270
An ideal technology would allow explicit in situ visualization of root architecture as it develops 271
through time and likely involve sensors that were either above ground or located belowground 272
with minimum invasiveness The fundamental problem is that roots are largely comprised of 273
water and organic matter which are usually abundant in the soil Furthermore most soils have 274
structural inhomogeneities and other properties such as water content and temperature change 275
over time These factors create significant difficulties for identifying consistent patterns in digital 276
data that can separate root and soil 277
While none of these challenges for root phenotyping will likely be solved in the near 278
term there have been promising advances in sensor development image analysis and signal 279
processing In particular the application of geophysical survey methods that use magnetic and 280
electrical field information for non-destructive analysis of soil features have some promise for 281
root phenotyping Ground penetrating radar (GPR) uses small radio waves (typically 282
microwaves) to discriminate objects based on differences in their electrical permittivity 283
(reviewed in Guo et al (2013)) An antenna is used to transmit and receive EM pulses into the 284
ground which interact with sub-surface objects in ways characteristic to their electrical 285
properties By moving the array across the ground in proscribed transects a reflectance profile of 286
the subsurface called a radargram can be made (Zenone et al 2008) Roots can generate a 287
characteristic hyperbolic pattern which can be used to generate 2D ldquoimagesrdquo or even 3D models 288
of root systems (Zhu et al 2014) 289
There are several limitations to GPR becoming an effective tool for field root 290
phenotyping especially for fine roots (Hirano et al 2009) given the fundamental tradeoff 291
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
13
between penetration ability and object resolution Longer wavelengths can penetrate further but 292
can resolve less detail and vice-versa Furthermore electrically conductive materials that have 293
high reflectance to radar such as wet-clay soils greatly reduce root discrimination Soil 294
temperature and amount of non-living organic material are also known to influence GPR signal 295
and therefore extensive calibration must be undertaken especially for non-uniform soils Even in 296
ideal conditions (relatively dry sandy soils) careful comparisons with excavated root systems 297
have not shown strong correlations especially for roots growing downward (Zenone et al 2008 298
Guo et al 2015a) To date GPR has not been shown to be capable of detecting fine (appx lt2 299
mm) roots which may comprise the majority of root length for many plants (Brown et al 2009 300
Pierret et al 2005) GPR may currently be useful as a rough estimate of biomass and root 301
distribution in some scenarios but concern should be taken that many important contexts in 302
which we wish to understand root biology (eg water content root angle variation and 303
interactions with soil structure) also affect our observation ability 304
Electrical resistivity tomography (ERT) uses differential electrical properties of materials 305
to map aspects of the soil ERT has been used to monitor soil water content in a maize field (Beff 306
et al 2013) as well as tree root biomass distribution (Amato et al 2008) but has limited 307
resolution that requires substantial embedded infrastructure and cannot be easily scaled to entire 308
fields Nonetheless ERT has shown some potential to improve signal processing for GPR by 309
mapping background soil properties at sites of interest (Zenone et al 2008) Electrical 310
capacitance has also been exploited to estimate root biomass in plants (reviewed in Dietrich et al 311
(2013) and even for QTL identification in maize (Messmer et al 2011) however these 312
relationships are only sometimes consistent (Dietrich et al 2013) The concept of mapping soil 313
qualities rather than root structure per se (Hartemink and Minasny 2014 Werban et al 2013) 314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
14
provides a potentially powerful ally to direct root detection methods although many fundamental 315
connections between the two have yet to be established As machine learning and other 316
computationally-intensive statistical methods improve so will our ability to accurately classify 317
and quantify biological structures and processes from highly multivariate and noisy data 318
(Aanensen et al 2014 Singh et al 2012 Smith et al 2015) 319
320
CHALLENGES OF FB-HTP 321
Based on the limited number of success stories presented herein it becomes apparent that FB-322
HTP (and phenomics in general) remains in its infancy with numerous challenges facing it 323
Perhaps the most restrictive factor to widespread implementation of FB-HTP is the lack of any 324
commercially available platforms that offer a ldquoturn-keyrdquo solution to address a plethora of 325
biological questions As the examples referenced within highlight most FB-HTP platforms are 326
constructed by cross-disciplinary research groups consisting of agricultural engineers plant 327
breeders and computer scientists which demonstrates the amount of expertise required to 328
construct even simple platforms which are ldquoone-offrdquo solutions These required resources 329
including large budgets and specialized personnel are generally not available to most researchers 330
thereby putting the needed tools of FB-HTP out of reach for many Additionally these purpose-331
developed platforms are specific to the research question being addressed and therefore they are 332
not commonly transferable to other crops field designs or research settings This poses a 333
significant limitation as it prevents the extensive testing of these types of tools which is desired 334
and needed by the larger community 335
Looking forward it is challenging to predict which type of platform will be best able to 336
serve the needs of the research community Any platform that is to be successful must be easy to 337
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
15
use and deploy in the field low-cost utilize robust sensors have a sizable user community and 338
have acceptable technical performance under field conditions The best way to meet these criteria 339
is to develop tools for FB-HTP that are open-source so that the largest number of researchers are 340
able to contribute to the design development and testing of these needed resources Currently 341
UASs embody some of these features because of the extensive research and design invested in 342
them due to their pervasive application outside of basic research but they still have a major 343
limitation in that they are only able to phenotype plant canopies Because of this limitation and 344
others there is still a strong need for ground-based vehicles which can capitalize on their 345
proximity to plants to increase data resolution as well as capture finer scale phenotypes and 346
permit the transition beyond canopy level phenotypes Although the future hardware demands of 347
FB-HTP remain unclear the required tools and resources will need to become universal and the 348
most realistic way to achieve that is through low-cost open-source technology 349
Technical limitations aside the question remains of what value is the vast amount of data 350
that are being generated and how biological meaning will be extracted from these data to answer 351
important questions Such considerations become especially relevant with regard to the large 352
amount of image data being generated (and video in the near future) Although imaging 353
technologies are relatively new to plant biology they have been transformative in other fields 354
including medical and geochemical and have led to substantial new understandings and 355
capabilities This is largely because imaging and sensor data allow the capture of multivariate 356
information which may not be perceived by humans but is nonetheless essential for 357
understanding plant biology This can be exemplified by Chen et al (2014) who used high-358
throughput image analysis to gain insight into drought stress physiology Using an open-source 359
image analysis pipeline the authors were able to extract nearly 400 phenotypic traits from 360
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
16
images but more importantly they were able to derive new traits of physiological importance 361
that captured growth dynamics as well as stress responsive traits something not possible with 362
low-throughput phenotyping Examples of this type highlight the potential for high dimensional 363
data to reveal new phenotypes that serve to further the basic understanding of plant biology 364
However as data of these nature are utilized a healthy balance must be struck between 365
validating phenotypic data from FB-HTP with state-of-the-art conventional measurements and 366
also exploring how novel data-derived traits can be of value for uncovering biological 367
phenomena 368
There are still many issues that stand as hurdles to FB-HTP becoming an accepted 369
technology in the plant science field Primary among these challenges are the development of 370
resources to carry out this work and how to leverage this information for insight into plant 371
biology With these considerations in mind three areas important to the success of phenomics 372
and FB-HTP in particular are data management and documentation characterization of the 373
environment in which plant phenotypes arise and most importantly application of these data for 374
understanding the mechanisms governing plant growth and development 375
376
PLANT PHENOTYPE DATA CAPTURE MANAGEMENT AND UTILIZATION 377
A promising development in FB-HTP is the ability to accurately capture and record phenotype 378
data from field-grown plants using smartphones and tablets The scope of phenotyping with 379
mobile apps can be broadly classified into on-site experiments conducted by scientists and 380
survey-level or crowd-sourced information to gather information on larger ecological or 381
agriculture landscapes The data types computational requirements and image processing 382
challenges for these two purposes are largely similar with minor distinctions in user interface 383
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
17
data structure and data organization Plant breeder-led trials generally consist of thousands of 384
distinct entries grown in a common location while farmer surveys or surveys of natural 385
populations target hundreds of locations with limited data collection at each site In order to 386
facilitate data collection and storage a number of software apps have been developed ranging 387
from research specific tools to applications for farm- and landscape-level surveys Field Book is 388
an example of an application developed to specifically meet the requirements of plant breeding 389
programs where detailed data collection is necessary (Rife and Poland 2014) In contrast 390
iNaturalist is an application developed to capitalize on crowdsourcing and is used to catalog 391
biodiversity identify endangered species and monitor invasive species (iNaturalist) For FB-392
HTP improved data management and electronic data capture constitutes a critical foundation 393
and numerous apps have been developed to meet this need (IBreedIT Ltd (Daventi 2011) 394
Phenome Networks 2013 PhenoType 2014 Diversity Arrays Technology Pty Ltd 2015) 395
There is also a growing number of web apps to curate and link data gathered in the field and 396
therefore increase the utility and value of collected data (Aanensen et al 2014) 397
In order to be useful these apps rely on data collection using standard methods 398
protocols and formatting This is due to the fact that regardless of how they are collected 399
phenotype data are inherently complex given that they can range from populations to individual 400
plants to specific tissues and can be recorded on comparative discrete or continuous scales 401
Because the data are essentially infinite in both diversity and scale data documentation 402
integration representation and accessibility are critical aspects that present significant 403
challenges (reviewed in Deans et al (2015)) In order to be broadly useful large-scale high-404
dimensional data sets must be represented in such a way that data can be easily aggregated and 405
extracted to address biologically questions In addition data collection methods must be reported 406
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
18
at a level to enable experimental reproducibility Central to these issues is proper reporting of 407
experimental metadata ndash the information that describes experimental design sampling methods 408
environmental conditions instrumentation and analysis (Krajewski et al 2015) To determine 409
which types of metadata should be reported for a given experiment to make it both discoverable 410
and re-usable MIAPPE standards (Minimal Information About a Plant Phenotyping Experiment 411
httpcropnetplphenotypes Krajewski et al (2015)) should be followed and methods used to 412
measure phenotypes should be detailed at a level that enables reproducibility (see Sandve et al 413
(2013)) For example the maize Genomes to Fields initiative has collected phenotype data and 414
has released detailed methods that not only outline how to collect maize phenotypic data under 415
field conditions but also the requisite metadata to enable discovery aggregation analysis and re-416
use (available at httpwwwgenomes2fieldsorg see ldquoAboutrdquo and ldquoProject Overview and 417
Scoperdquo) This information includes detailed descriptions of what traits were measured (plant 418
height ear height stand count etc) units of measurement and protocols for how to measure 419
traits including when the data should be collected so that all of the projectrsquos phenotypic data can 420
be aggregated regardless of where and by whom they were collected 421
To avoid confusion due to simple naming issues and maximize the potential to integrate 422
data across experiments environments even species the use of well-established nomenclatures 423
controlled vocabularies and ontologies for both metadata documentation and phenotypic 424
descriptions is needed Further impetus to report data using these community standards lies in the 425
fact that many online data repositories rely on them for data representation However while 426
mechanisms to report experimental design metadata based on shared vocabularies is 427
comparatively mature methods to accurately describe phenotypic descriptions are just now 428
emerging Oellrich et al (2015) report a proof of concept wherein plant phenotypes for six 429
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
19
species were curated as lsquoentity qualityrsquo (EQ) statements to enable analysis by semantic 430
reasoning For example dwarf plants are generally short (due to reduced internode length) with 431
leaves that are both reduced in length and increased in width Using EQ statements the first of 432
these three aspects of the dwarf phenotype would be reported as ldquointernode length reducedrdquo 433
Their analyses of the resulting data demonstrated that once plant phenotype data were 434
represented as ontology-based EQ statements semantic reasoning could be used to discover 435
shared biology and increase analytical power 436
In summary proper metadata documentation accompanying FB-HTP data is critical for 437
data discovery analysis and reuse To enable cooperative plant phenotyping activities the 438
International Plant Phenotyping Network (IPPN httpwwwplant-phenotypingorg) was 439
recently formed The IPPN provides leadership as the foremost body coordinating multi-national 440
efforts for plant phenotyping across many species and represents numerous stakeholders from all 441
sectors of the research community One goal of this organization is to develop and disseminate 442
standards that aid in the distribution and sharing of phenotypic data The IPPN represents a 443
useful starting place to get a foothold on the status of existing plant phenotyping efforts 444
standards and data sets 445
446
ENVIROTYPING 447
Although it is well known that plants grow in heterogeneous environments analytical 448
methodologies tend to over simplify the contribution of the environment to the phenotype This 449
weakens our understanding of how ecosystems or even individual plants are responding to 450
changes in the environment Furthermore the long term effects of environmental conditions 451
such as temperature and water availability on phenological development are significant 452
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
20
environmental conditions greatly influence the initiation and duration of vegetative 453
reproductive and maturation stages of plants (Mickelbart et al 2015 Bahuguna and Jagadish 454
2015) Due to the interrelatedness of physiological traits plant developmental phases and 455
growth conditions there is a need to gain a better understanding of the complexities of genotype 456
by environment (GtimesE) interactions An additional component contributing to these complex 457
interactions are the management practices (GtimesEtimesM genotype by environment by management 458
interaction) employed in both agricultural and natural system settings that can have significant 459
large effects on how plants interact with their environment To this end envirotyping which is 460
the detailed characterization of the environment in which plants are growing (Cooper et al 461
2014) needs to be employed 462
The characterization of atmospheric conditions at local levels has become relatively 463
commonplace with the advent of portable weather stations and interpolation methods using data 464
from regional weather stations However the ability to quantify the soil environment including 465
parameters like pH organic matter and moisture content at high spatial resolution remains 466
challenging given the heterogeneity of soils Grid soil sampling and electromagnetic soil 467
mapping which measure soil conductivity to estimate properties like salinity water content and 468
organic matter have proven useful in characterizing spatial soil variability (Guo et al 2015b 469
Mallarino and Wittry 2004 Brevik et al 2006 Sun et al 2013) These methods are not without 470
their limitations though - both grid soil sampling and electromagnetic mapping are typically 471
performed once per season making it impossible to capture the dynamic nature of the soil-water 472
profile In addition these methods are too invasive for implementation in most natural systems 473
To adequately characterize environmental conditions throughout the course of a season a 474
network of affordable open-source sensors is the best option for field-level environmental data 475
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
21
collection Bitella et al (2014) designed a novel low-cost hardware platform that incorporates 476
sensors for recording air temperature and relative humidity as well as soil temperature and 477
moisture content at multiple depths Given the low cost of these sensors they could be spaced at 478
close regular intervals throughout the field providing a high resolution sampling grid To further 479
enhance the capability of stationary sensors the incorporation of wireless networks connected to 480
a central computer (node) could be implemented to synchronize data collection in real-time 481
(Fukatsu and Hirafuji 2005 Hirafuji et al 2004) By incorporating photovoltaic powered 482
sensors and networks envirotyping could be also carried out in remote locations for longer 483
periods of time with minimal disruption to the natural habitat 484
485
CROP AND PLANT MODELING 486
Since their inception in the 1960s crop growth models (CGMs) have developed into useful tools 487
for assessing the adaptation of cropping systems informing management choices and guiding 488
policy decisions Typically models are run using either historical or predicted weather data 489
(based on unrelated climate models) and are then used to determine lsquooptimalrsquo solutions of input 490
parameters such as planting date or fertilizer application Within the last 20 years models have 491
been increasingly used in crop adaptation and breeding but this requires better modeling of 492
physiological processes (see Holzworth et al (2014) for a summary) In the context of breeding 493
models have been used for two purposes first to lsquoextendrsquo envirotyping beyond the analysis of 494
environment variables per se (ie using the model as an integrator that characterizes the growth 495
environment) and secondly to extend the phenotyping per se at the level of the plot or plant 496
sometimes described as lsquomodel-assisted phenotypingrsquo (MAP) (Luquet et al 2006 Rebolledo et 497
al 2015) A newly sought outcome from applications of CGMs is to combine their outputs of 498
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
22
development and growth variables with knowledge from genomics and understanding of genetic 499
architecture in order to predict the trait combinations and eventually the allele combinations 500
that provide improved solutions in breeding (Technow et al 2015) 501
Envirotyping is the generation of environment proxies such as drought indices that then 502
can be utilized in statistical analyses of phenotypes collected in one or more trials on a set of 503
genotypes (Chapman et al 2000 Chenu et al 2011 Cooper et al 2014) For this purpose the 504
models need to be capable of simulating the performance of one or more lsquocheckrsquo genotype(s) 505
with the inputs typically being daily weather data and an accurate lsquotrial-levelrsquo soil 506
characterization The demands on model precision are relatively lower for envirotyping than for 507
other uses ie reasonable prediction of phenology and biomass productionwater use demand 508
can be sufficient to estimate drought patterns (Chapman 2008) or accumulated stresses due to 509
heat (Loumlffler et al 2005 Zheng et al 2015) Similar types of applications of models are made in 510
ecological research to estimate the incidence and intensity of favorable or stressful growing 511
conditions again with a similar need for weather and soil data (Haxeltine and Prentice 1996) 512
While soil and management are perhaps the major spatial variables to consider in agricultural 513
situations spatial modeling of the environment in ecosystems is typically more challenging due 514
to changes in topography species distribution and multi-species canopy all of which effect the 515
resulting micro-climate and the specific influence on plant adaptation 516
Model-assisted phenotyping can be taken to refer to multiple roles of models in relation 517
to plant phenotyping These roles include (1) use of models to decide which traits to measure 518
(2) calculation of lsquoextended phenotypesrsquo using inputs of plant phenotyping (3) estimation of 519
plant growth parameters from integration of multiple data sets from plant phenotyping and (4) 520
feedback from plant phenotyping to improve the physiological basis of models (Figure 4) Until 521
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
23
now the most common use of models to assist phenotyping has likely been in association with 522
the first role Many examples have been associated with optimizing the phenology especially the 523
timing of reproductive stages with respect to the historic or predicted future occurrence of 524
different types of stresses (Zheng et al 2015) Most existing models are easily suited to this 525
purpose as long as their estimation of phenology and the damage functions for the stresses are 526
reasonably precise 527
The most desired use of CGMs has been to propose ideotypes of trait combinations that 528
would result in lsquooptimalrsquo adaptation for given combinations of GtimesEtimesM in current or future 529
climate scenarios (Hammer et al 2014 Asseng et al 2015) While it may be that the models 530
used have been well-tested for a range of environments andor genotypes these models are far 531
more convincing and useful in plant phenotyping and breeding if the modelling has been 532
augmented by physiological and genotypic experimentation For example Singh et al (2012) 533
demonstrated that incorporation of QTL effects partially responsible for sorghum root 534
architecture into a CGM showed that narrow root angle would generally improve yield via 535
increased access to water The final and most convincing part of this work was that one of these 536
major QTL was mapped across breeding populations and found to be highly associated with 537
higher yields in trials over multiple genetic backgrounds years and locations This 538
comprehensive approach combines experimental data physiological understanding of a trait 539
from multiple genotypes model simulation and breeding trial validation to determine what traits 540
to measure (Hammer et al 2016) The current cutting edge of phenomicsCGM application in 541
breeding is best described by the CGM-WGP (Crop Growth Model ndash Whole Genome Prediction) 542
approach of Cooper et al (2016) who show how a relatively simple CGM can be lsquoinsertedrsquo 543
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
24
between genomic and phenomic data to lsquoimposersquo biological pathway constraints to the statistical 544
prediction models 545
546
CONCLUSIONS 547
Progress has been made in FB-HTP and more generally phenomics however significant 548
barriers remain preventing its widespread implementation and utilization (see Outstanding 549
Questions) Though early results seem to suggest that FB-HTP will be a valuable technology for 550
the plant sciences questions remain of whether or not the investment in FB-HTP is practical and 551
justified on a larger scale Contemplating the future it is clear that open-source low-cost 552
hardware solutions need to be developed so that more researchers have access to the tools and 553
therefore can test and evaluate them within the context of their respective research programs 554
only this will determine if expenditure on these resources was warranted Parallel to hardware 555
improvement increased research into data management and documentation needs to be 556
implemented so that accurate comparisons can be carried out between different FB-HTP systems 557
further assisting in the maturation of this nascent technology As with all new technologies the 558
initial development phase is often fraught with setbacks challenges and vigorous debate but 559
these are all healthy signs of a technology worth pursuing 560
Advancements in all areas of plant science are beginning to bring field-based research 561
into a new era an era where genomics envirotyping and phenomics coalesce to unravel the 562
complexities of plant biology Continued progress in artificial intelligence coupled with 563
autonomous vehicles will permit the generation of data sets of unprecedented dimensionality as 564
robots begin to collect data nearly around the clock These advancements in combination with 565
aerial phenotyping a rapidly maturing technology and exhaustive envirotyping will create a 566
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
25
fully integrated field site whereby trait development and expression can be evaluated in the 567
context of dynamic environmental conditions By achieving this goal the transition to studying 568
developmental quantitative genetics becomes possible thereby allowing the interpretation of 569
genetic effects in relation to the environment and life cycle in a way not previously possible 570
Building on this framework CGMs could incorporate these components into their machinery 571
helping to further the understanding of plant development and its relationship with the 572
environment which will permit a deeper knowledge of the complexities of trait development in 573
response to changing climatic conditions Essential to this will be the continued work to integrate 574
CGMs with whole-genome prediction methods to enable robust prediction of phenotypes in a 575
number of environments including those in which genotypes have not been previously tested 576
This should not only assist in the breeding of superior stress resilient cultivars but also enable 577
the identification of those natural populations that could be at risk from climatic variation and 578
their interaction with other anthropomorphic disturbances 579
580
ACKNOWLEDGEMENTS 581
The authors wish to thank Daniel Ilut Elodie Gazave Christine Diepenbrock and Maryn 582
Carlson for their expert comments on the manuscript The authors would like to especially thank 583
Trevor Rife for his contributions on mobile field apps We apologize for not citing original work 584
of many colleagues because of space constraints 585
586
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
8
capturing details of plant physical structure such as canopy leaf angle and can produce 3D 177
surface reconstructed images of plants 178
FB-HTP systems have been used to study the temporal nature of trait development and its 179
interaction with environmental effects Historically canopy temperature has been used to assess 180
water status of plants as plants with available soil moisture exhibit decreased leaf surface 181
temperatures relative to atmospheric conditions (Ehrler 1973 Jackson et al 1981) Recently 182
Pauli et al (2016) demonstrated the use of FB-HTP to study the physiological processes 183
underlying heat and drought response in an upland cotton population grown under contrasting 184
irrigation regimes They were able to assess the dynamic nature of multiple canopy traits in 185
response to rapidly changing field conditions within a day and over the growing season The 186
longitudinal collection of phenotypic data enabled the detection of quantitative trait loci (QTL) 187
with temporal expression patterns coinciding with plant growth stages (Figure 2) Further 188
supporting the ability of FB-HTP to monitor plant development under managed stress Sharma 189
and Ritchie (2015) used a similar system to identify differential growth characteristics among 190
cotton cultivars evaluated under varying irrigation levels The novel ability of FB-HTP to capture 191
the temporal changes of a phenotype provides the critical pivot needed to focus on 192
developmental quantitative genetics in order to grasp how trait manifestation is a function of 193
many QTL whose effects fluctuate with time (Wu et al 1999) Because the expression dynamics 194
of individual QTL vary and are further modulated by phenological stage as well as their 195
interaction with the environment it is not possible to capture this dynamism with single time 196
point analyses Therefore recognizing the individual behavior of QTL may permit genotype 197
optimization with respect to target environments or in identifying how ecosystem disturbances 198
impact the genetics of natural populations 199
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
9
Although its application in FB-HTP is still in its infancy fluorescence imaging which 200
quantifies the light re-emitted from chlorophyll a molecules via chlorophyll fluorescence can 201
provide information about the photosynthetic apparatus under various abiotic and biotic stresses 202
(Maxwell and Johnson 2000) Furthermore changes in fluorescence readings often precede the 203
manifestation of any visible symptoms (Lichtenthaler and Mieheacute 1997) making it useful for 204
early detection of abiotic and biotic stress (Massacci et al 2008 Jedmowski and Bruumlggemann 205
2015 Ni et al 2015) The use of solar-induced chlorophyll fluorescence based on the 206
Fraunhofer Line Discrimination principle (Plascyk 1975 Meroni et al 2009) has recently been 207
implemented successfully using UAS-based hyperspectral imagery (Zarco-Tejada et al 2013) 208
for the early detection of Verticillium wilt in a production olive orchard (Calderoacuten et al 2013) 209
As an extension of this technology to ecological studies the relationship of chlorophyll 210
fluorescence to gross primary production has enabled the assessment of temporal changes in 211
ecosystem health and productivity in response to climatic change (Damm et al 2015 Yang et 212
al 2015) Although fluorescence imaging is promising it still suffers from the same limitations 213
as other spectral imaging techniques including inconsistent or uneven illumination wind 214
disturbances under field conditions and being unable to discriminate the underlying cause of the 215
stress 216
217
PLANT DISEASE AND PEST PHENOTYPING 218
The plant canopyrsquos role as a vital above ground interface with the environment makes identifying 219
and quantifying disturbances due to biotic factors a critical aspect of FB-HTP The outcomes of 220
early and accurate detection of plant diseases and pests in the field has a global economic impact 221
The presence of many biotic diseases including those caused by viruses bacteria fungi 222
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
10
oomycetes and insect pests can be difficult to detect until disease progression is advanced 223
pathogen load is high and symptoms are abundant At this late stage disease is extremely 224
difficult to control (Fry 1982) Methods for the direct and indirect assessment of pathogen 225
presence in the field have been recently reviewed (Mahlein et al 2012 Mutka and Bart 2015 226
Fang and Ramasamy 2015) and these methods are widely employed (Ward et al 2004 Lievens 227
and Thomma 2005 Mirmajlessi et al 2015) The early detection of plant diseases prior to their 228
spread remains the larger challenge Various techniques such as fluorescence visible and 229
infrared spectroscopy and hyperspectral imaging have been tested for their ability to detect 230
biotic stress with differing levels of success (Sankaran et al 2010 Mutka and Bart 2015) 231
Although assessment of pathogen presence remains the detection method with the highest 232
sensitivity and specificity a robust method for indirect detection of biotic stress in general would 233
provide a complementary early warning system 234
The task of biotic stress identification is conceptually simple identify the plant 235
phenotypic signatures that are specifically displayed during response to biotic stress However 236
symptoms of abiotic and biotic stresses phenotypically overlap thus complicating these analyses 237
Altered water content thermal characteristics and changes in RGB profiles are among the major 238
phenotypic alterations elicited by both biotic and abiotic stress For example vascular bacterial 239
and fungal pathogens can obstruct water transport within the plant leading to symptoms 240
phenotypically similar to drought stress (Yadeta and Thomma 2014) Efforts to identify 241
phenotypic indicators of biotic stress have approached this challenge by using FB-HTP in 242
conjunction with traditional field surveys to locate diseased areas In addition to on ground 243
phenomic methods it may be possible to use data collected from satellites to assess plant health 244
on a larger ecological scale (Zhang et al 2014) These experiments are challenging because of 245
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
11
the complexity and unpredictability of field systems but the technology holds great promise for 246
the identification and management of both current and emerging plant diseases 247
Since biotic and abiotic stress induce distinct early events that lead to phenotypic 248
changes research aimed at developing methods of distinguishing the differences between biotic 249
and abiotic stress responses has high potential for success Consequently many researchers are 250
conducting experiments under controlled conditions with known inoculum and an ability to 251
apply additional abiotic andor multiplexed biotic stresses in predictable ways As an example 252
fluorescence spectroscopy was used to distinguish citrus plants experiencing mechanical injury 253
drought variegated chlorosis or bacterial infection (Belasque Jr et al 2008 Bock et al 2008 254
Lins et al 2006 Marcassa et al 2006) Granum et al (2015) investigated the ability to detect 255
early stages of infection of avocado by the fungus Rosellinia necatrix using fluorescence and 256
thermal imaging Additional research within controlled environments to understand these 257
complex interactions and their phenotypic outputs with particular focus on in planta changes 258
that occur during early stages of infection can be expected to eventually translate to in-field 259
early detection systems for plant diseases 260
261
PLANT ROOT PHENOTYPING 262
High-quality and high-throughput root phenotyping in the field has long been a valuable but 263
elusive target for plant scientists In many ways the trench and monolith excavation methods 264
developed in the early 1900rsquos (eg Weaver (1926)) are still state-of-the art although they are 265
now assisted by modern tools especially digital images (Figure 3) High-throughput soil coring 266
(Wasson et al 2014) root crown excavation (Das et al 2015) and minirhizotron analysis 267
(Maeght et al 2013) are common ways in which roots are studied in the field but each provides 268
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
12
limited information relative to the actual root structure Thus there remains a lack of a coherent 269
view of root phenotypes and their genetic and environmental conditioning (Topp et al 2016) 270
An ideal technology would allow explicit in situ visualization of root architecture as it develops 271
through time and likely involve sensors that were either above ground or located belowground 272
with minimum invasiveness The fundamental problem is that roots are largely comprised of 273
water and organic matter which are usually abundant in the soil Furthermore most soils have 274
structural inhomogeneities and other properties such as water content and temperature change 275
over time These factors create significant difficulties for identifying consistent patterns in digital 276
data that can separate root and soil 277
While none of these challenges for root phenotyping will likely be solved in the near 278
term there have been promising advances in sensor development image analysis and signal 279
processing In particular the application of geophysical survey methods that use magnetic and 280
electrical field information for non-destructive analysis of soil features have some promise for 281
root phenotyping Ground penetrating radar (GPR) uses small radio waves (typically 282
microwaves) to discriminate objects based on differences in their electrical permittivity 283
(reviewed in Guo et al (2013)) An antenna is used to transmit and receive EM pulses into the 284
ground which interact with sub-surface objects in ways characteristic to their electrical 285
properties By moving the array across the ground in proscribed transects a reflectance profile of 286
the subsurface called a radargram can be made (Zenone et al 2008) Roots can generate a 287
characteristic hyperbolic pattern which can be used to generate 2D ldquoimagesrdquo or even 3D models 288
of root systems (Zhu et al 2014) 289
There are several limitations to GPR becoming an effective tool for field root 290
phenotyping especially for fine roots (Hirano et al 2009) given the fundamental tradeoff 291
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
13
between penetration ability and object resolution Longer wavelengths can penetrate further but 292
can resolve less detail and vice-versa Furthermore electrically conductive materials that have 293
high reflectance to radar such as wet-clay soils greatly reduce root discrimination Soil 294
temperature and amount of non-living organic material are also known to influence GPR signal 295
and therefore extensive calibration must be undertaken especially for non-uniform soils Even in 296
ideal conditions (relatively dry sandy soils) careful comparisons with excavated root systems 297
have not shown strong correlations especially for roots growing downward (Zenone et al 2008 298
Guo et al 2015a) To date GPR has not been shown to be capable of detecting fine (appx lt2 299
mm) roots which may comprise the majority of root length for many plants (Brown et al 2009 300
Pierret et al 2005) GPR may currently be useful as a rough estimate of biomass and root 301
distribution in some scenarios but concern should be taken that many important contexts in 302
which we wish to understand root biology (eg water content root angle variation and 303
interactions with soil structure) also affect our observation ability 304
Electrical resistivity tomography (ERT) uses differential electrical properties of materials 305
to map aspects of the soil ERT has been used to monitor soil water content in a maize field (Beff 306
et al 2013) as well as tree root biomass distribution (Amato et al 2008) but has limited 307
resolution that requires substantial embedded infrastructure and cannot be easily scaled to entire 308
fields Nonetheless ERT has shown some potential to improve signal processing for GPR by 309
mapping background soil properties at sites of interest (Zenone et al 2008) Electrical 310
capacitance has also been exploited to estimate root biomass in plants (reviewed in Dietrich et al 311
(2013) and even for QTL identification in maize (Messmer et al 2011) however these 312
relationships are only sometimes consistent (Dietrich et al 2013) The concept of mapping soil 313
qualities rather than root structure per se (Hartemink and Minasny 2014 Werban et al 2013) 314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
14
provides a potentially powerful ally to direct root detection methods although many fundamental 315
connections between the two have yet to be established As machine learning and other 316
computationally-intensive statistical methods improve so will our ability to accurately classify 317
and quantify biological structures and processes from highly multivariate and noisy data 318
(Aanensen et al 2014 Singh et al 2012 Smith et al 2015) 319
320
CHALLENGES OF FB-HTP 321
Based on the limited number of success stories presented herein it becomes apparent that FB-322
HTP (and phenomics in general) remains in its infancy with numerous challenges facing it 323
Perhaps the most restrictive factor to widespread implementation of FB-HTP is the lack of any 324
commercially available platforms that offer a ldquoturn-keyrdquo solution to address a plethora of 325
biological questions As the examples referenced within highlight most FB-HTP platforms are 326
constructed by cross-disciplinary research groups consisting of agricultural engineers plant 327
breeders and computer scientists which demonstrates the amount of expertise required to 328
construct even simple platforms which are ldquoone-offrdquo solutions These required resources 329
including large budgets and specialized personnel are generally not available to most researchers 330
thereby putting the needed tools of FB-HTP out of reach for many Additionally these purpose-331
developed platforms are specific to the research question being addressed and therefore they are 332
not commonly transferable to other crops field designs or research settings This poses a 333
significant limitation as it prevents the extensive testing of these types of tools which is desired 334
and needed by the larger community 335
Looking forward it is challenging to predict which type of platform will be best able to 336
serve the needs of the research community Any platform that is to be successful must be easy to 337
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
15
use and deploy in the field low-cost utilize robust sensors have a sizable user community and 338
have acceptable technical performance under field conditions The best way to meet these criteria 339
is to develop tools for FB-HTP that are open-source so that the largest number of researchers are 340
able to contribute to the design development and testing of these needed resources Currently 341
UASs embody some of these features because of the extensive research and design invested in 342
them due to their pervasive application outside of basic research but they still have a major 343
limitation in that they are only able to phenotype plant canopies Because of this limitation and 344
others there is still a strong need for ground-based vehicles which can capitalize on their 345
proximity to plants to increase data resolution as well as capture finer scale phenotypes and 346
permit the transition beyond canopy level phenotypes Although the future hardware demands of 347
FB-HTP remain unclear the required tools and resources will need to become universal and the 348
most realistic way to achieve that is through low-cost open-source technology 349
Technical limitations aside the question remains of what value is the vast amount of data 350
that are being generated and how biological meaning will be extracted from these data to answer 351
important questions Such considerations become especially relevant with regard to the large 352
amount of image data being generated (and video in the near future) Although imaging 353
technologies are relatively new to plant biology they have been transformative in other fields 354
including medical and geochemical and have led to substantial new understandings and 355
capabilities This is largely because imaging and sensor data allow the capture of multivariate 356
information which may not be perceived by humans but is nonetheless essential for 357
understanding plant biology This can be exemplified by Chen et al (2014) who used high-358
throughput image analysis to gain insight into drought stress physiology Using an open-source 359
image analysis pipeline the authors were able to extract nearly 400 phenotypic traits from 360
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
16
images but more importantly they were able to derive new traits of physiological importance 361
that captured growth dynamics as well as stress responsive traits something not possible with 362
low-throughput phenotyping Examples of this type highlight the potential for high dimensional 363
data to reveal new phenotypes that serve to further the basic understanding of plant biology 364
However as data of these nature are utilized a healthy balance must be struck between 365
validating phenotypic data from FB-HTP with state-of-the-art conventional measurements and 366
also exploring how novel data-derived traits can be of value for uncovering biological 367
phenomena 368
There are still many issues that stand as hurdles to FB-HTP becoming an accepted 369
technology in the plant science field Primary among these challenges are the development of 370
resources to carry out this work and how to leverage this information for insight into plant 371
biology With these considerations in mind three areas important to the success of phenomics 372
and FB-HTP in particular are data management and documentation characterization of the 373
environment in which plant phenotypes arise and most importantly application of these data for 374
understanding the mechanisms governing plant growth and development 375
376
PLANT PHENOTYPE DATA CAPTURE MANAGEMENT AND UTILIZATION 377
A promising development in FB-HTP is the ability to accurately capture and record phenotype 378
data from field-grown plants using smartphones and tablets The scope of phenotyping with 379
mobile apps can be broadly classified into on-site experiments conducted by scientists and 380
survey-level or crowd-sourced information to gather information on larger ecological or 381
agriculture landscapes The data types computational requirements and image processing 382
challenges for these two purposes are largely similar with minor distinctions in user interface 383
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
17
data structure and data organization Plant breeder-led trials generally consist of thousands of 384
distinct entries grown in a common location while farmer surveys or surveys of natural 385
populations target hundreds of locations with limited data collection at each site In order to 386
facilitate data collection and storage a number of software apps have been developed ranging 387
from research specific tools to applications for farm- and landscape-level surveys Field Book is 388
an example of an application developed to specifically meet the requirements of plant breeding 389
programs where detailed data collection is necessary (Rife and Poland 2014) In contrast 390
iNaturalist is an application developed to capitalize on crowdsourcing and is used to catalog 391
biodiversity identify endangered species and monitor invasive species (iNaturalist) For FB-392
HTP improved data management and electronic data capture constitutes a critical foundation 393
and numerous apps have been developed to meet this need (IBreedIT Ltd (Daventi 2011) 394
Phenome Networks 2013 PhenoType 2014 Diversity Arrays Technology Pty Ltd 2015) 395
There is also a growing number of web apps to curate and link data gathered in the field and 396
therefore increase the utility and value of collected data (Aanensen et al 2014) 397
In order to be useful these apps rely on data collection using standard methods 398
protocols and formatting This is due to the fact that regardless of how they are collected 399
phenotype data are inherently complex given that they can range from populations to individual 400
plants to specific tissues and can be recorded on comparative discrete or continuous scales 401
Because the data are essentially infinite in both diversity and scale data documentation 402
integration representation and accessibility are critical aspects that present significant 403
challenges (reviewed in Deans et al (2015)) In order to be broadly useful large-scale high-404
dimensional data sets must be represented in such a way that data can be easily aggregated and 405
extracted to address biologically questions In addition data collection methods must be reported 406
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
18
at a level to enable experimental reproducibility Central to these issues is proper reporting of 407
experimental metadata ndash the information that describes experimental design sampling methods 408
environmental conditions instrumentation and analysis (Krajewski et al 2015) To determine 409
which types of metadata should be reported for a given experiment to make it both discoverable 410
and re-usable MIAPPE standards (Minimal Information About a Plant Phenotyping Experiment 411
httpcropnetplphenotypes Krajewski et al (2015)) should be followed and methods used to 412
measure phenotypes should be detailed at a level that enables reproducibility (see Sandve et al 413
(2013)) For example the maize Genomes to Fields initiative has collected phenotype data and 414
has released detailed methods that not only outline how to collect maize phenotypic data under 415
field conditions but also the requisite metadata to enable discovery aggregation analysis and re-416
use (available at httpwwwgenomes2fieldsorg see ldquoAboutrdquo and ldquoProject Overview and 417
Scoperdquo) This information includes detailed descriptions of what traits were measured (plant 418
height ear height stand count etc) units of measurement and protocols for how to measure 419
traits including when the data should be collected so that all of the projectrsquos phenotypic data can 420
be aggregated regardless of where and by whom they were collected 421
To avoid confusion due to simple naming issues and maximize the potential to integrate 422
data across experiments environments even species the use of well-established nomenclatures 423
controlled vocabularies and ontologies for both metadata documentation and phenotypic 424
descriptions is needed Further impetus to report data using these community standards lies in the 425
fact that many online data repositories rely on them for data representation However while 426
mechanisms to report experimental design metadata based on shared vocabularies is 427
comparatively mature methods to accurately describe phenotypic descriptions are just now 428
emerging Oellrich et al (2015) report a proof of concept wherein plant phenotypes for six 429
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
19
species were curated as lsquoentity qualityrsquo (EQ) statements to enable analysis by semantic 430
reasoning For example dwarf plants are generally short (due to reduced internode length) with 431
leaves that are both reduced in length and increased in width Using EQ statements the first of 432
these three aspects of the dwarf phenotype would be reported as ldquointernode length reducedrdquo 433
Their analyses of the resulting data demonstrated that once plant phenotype data were 434
represented as ontology-based EQ statements semantic reasoning could be used to discover 435
shared biology and increase analytical power 436
In summary proper metadata documentation accompanying FB-HTP data is critical for 437
data discovery analysis and reuse To enable cooperative plant phenotyping activities the 438
International Plant Phenotyping Network (IPPN httpwwwplant-phenotypingorg) was 439
recently formed The IPPN provides leadership as the foremost body coordinating multi-national 440
efforts for plant phenotyping across many species and represents numerous stakeholders from all 441
sectors of the research community One goal of this organization is to develop and disseminate 442
standards that aid in the distribution and sharing of phenotypic data The IPPN represents a 443
useful starting place to get a foothold on the status of existing plant phenotyping efforts 444
standards and data sets 445
446
ENVIROTYPING 447
Although it is well known that plants grow in heterogeneous environments analytical 448
methodologies tend to over simplify the contribution of the environment to the phenotype This 449
weakens our understanding of how ecosystems or even individual plants are responding to 450
changes in the environment Furthermore the long term effects of environmental conditions 451
such as temperature and water availability on phenological development are significant 452
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
20
environmental conditions greatly influence the initiation and duration of vegetative 453
reproductive and maturation stages of plants (Mickelbart et al 2015 Bahuguna and Jagadish 454
2015) Due to the interrelatedness of physiological traits plant developmental phases and 455
growth conditions there is a need to gain a better understanding of the complexities of genotype 456
by environment (GtimesE) interactions An additional component contributing to these complex 457
interactions are the management practices (GtimesEtimesM genotype by environment by management 458
interaction) employed in both agricultural and natural system settings that can have significant 459
large effects on how plants interact with their environment To this end envirotyping which is 460
the detailed characterization of the environment in which plants are growing (Cooper et al 461
2014) needs to be employed 462
The characterization of atmospheric conditions at local levels has become relatively 463
commonplace with the advent of portable weather stations and interpolation methods using data 464
from regional weather stations However the ability to quantify the soil environment including 465
parameters like pH organic matter and moisture content at high spatial resolution remains 466
challenging given the heterogeneity of soils Grid soil sampling and electromagnetic soil 467
mapping which measure soil conductivity to estimate properties like salinity water content and 468
organic matter have proven useful in characterizing spatial soil variability (Guo et al 2015b 469
Mallarino and Wittry 2004 Brevik et al 2006 Sun et al 2013) These methods are not without 470
their limitations though - both grid soil sampling and electromagnetic mapping are typically 471
performed once per season making it impossible to capture the dynamic nature of the soil-water 472
profile In addition these methods are too invasive for implementation in most natural systems 473
To adequately characterize environmental conditions throughout the course of a season a 474
network of affordable open-source sensors is the best option for field-level environmental data 475
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
21
collection Bitella et al (2014) designed a novel low-cost hardware platform that incorporates 476
sensors for recording air temperature and relative humidity as well as soil temperature and 477
moisture content at multiple depths Given the low cost of these sensors they could be spaced at 478
close regular intervals throughout the field providing a high resolution sampling grid To further 479
enhance the capability of stationary sensors the incorporation of wireless networks connected to 480
a central computer (node) could be implemented to synchronize data collection in real-time 481
(Fukatsu and Hirafuji 2005 Hirafuji et al 2004) By incorporating photovoltaic powered 482
sensors and networks envirotyping could be also carried out in remote locations for longer 483
periods of time with minimal disruption to the natural habitat 484
485
CROP AND PLANT MODELING 486
Since their inception in the 1960s crop growth models (CGMs) have developed into useful tools 487
for assessing the adaptation of cropping systems informing management choices and guiding 488
policy decisions Typically models are run using either historical or predicted weather data 489
(based on unrelated climate models) and are then used to determine lsquooptimalrsquo solutions of input 490
parameters such as planting date or fertilizer application Within the last 20 years models have 491
been increasingly used in crop adaptation and breeding but this requires better modeling of 492
physiological processes (see Holzworth et al (2014) for a summary) In the context of breeding 493
models have been used for two purposes first to lsquoextendrsquo envirotyping beyond the analysis of 494
environment variables per se (ie using the model as an integrator that characterizes the growth 495
environment) and secondly to extend the phenotyping per se at the level of the plot or plant 496
sometimes described as lsquomodel-assisted phenotypingrsquo (MAP) (Luquet et al 2006 Rebolledo et 497
al 2015) A newly sought outcome from applications of CGMs is to combine their outputs of 498
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
22
development and growth variables with knowledge from genomics and understanding of genetic 499
architecture in order to predict the trait combinations and eventually the allele combinations 500
that provide improved solutions in breeding (Technow et al 2015) 501
Envirotyping is the generation of environment proxies such as drought indices that then 502
can be utilized in statistical analyses of phenotypes collected in one or more trials on a set of 503
genotypes (Chapman et al 2000 Chenu et al 2011 Cooper et al 2014) For this purpose the 504
models need to be capable of simulating the performance of one or more lsquocheckrsquo genotype(s) 505
with the inputs typically being daily weather data and an accurate lsquotrial-levelrsquo soil 506
characterization The demands on model precision are relatively lower for envirotyping than for 507
other uses ie reasonable prediction of phenology and biomass productionwater use demand 508
can be sufficient to estimate drought patterns (Chapman 2008) or accumulated stresses due to 509
heat (Loumlffler et al 2005 Zheng et al 2015) Similar types of applications of models are made in 510
ecological research to estimate the incidence and intensity of favorable or stressful growing 511
conditions again with a similar need for weather and soil data (Haxeltine and Prentice 1996) 512
While soil and management are perhaps the major spatial variables to consider in agricultural 513
situations spatial modeling of the environment in ecosystems is typically more challenging due 514
to changes in topography species distribution and multi-species canopy all of which effect the 515
resulting micro-climate and the specific influence on plant adaptation 516
Model-assisted phenotyping can be taken to refer to multiple roles of models in relation 517
to plant phenotyping These roles include (1) use of models to decide which traits to measure 518
(2) calculation of lsquoextended phenotypesrsquo using inputs of plant phenotyping (3) estimation of 519
plant growth parameters from integration of multiple data sets from plant phenotyping and (4) 520
feedback from plant phenotyping to improve the physiological basis of models (Figure 4) Until 521
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
23
now the most common use of models to assist phenotyping has likely been in association with 522
the first role Many examples have been associated with optimizing the phenology especially the 523
timing of reproductive stages with respect to the historic or predicted future occurrence of 524
different types of stresses (Zheng et al 2015) Most existing models are easily suited to this 525
purpose as long as their estimation of phenology and the damage functions for the stresses are 526
reasonably precise 527
The most desired use of CGMs has been to propose ideotypes of trait combinations that 528
would result in lsquooptimalrsquo adaptation for given combinations of GtimesEtimesM in current or future 529
climate scenarios (Hammer et al 2014 Asseng et al 2015) While it may be that the models 530
used have been well-tested for a range of environments andor genotypes these models are far 531
more convincing and useful in plant phenotyping and breeding if the modelling has been 532
augmented by physiological and genotypic experimentation For example Singh et al (2012) 533
demonstrated that incorporation of QTL effects partially responsible for sorghum root 534
architecture into a CGM showed that narrow root angle would generally improve yield via 535
increased access to water The final and most convincing part of this work was that one of these 536
major QTL was mapped across breeding populations and found to be highly associated with 537
higher yields in trials over multiple genetic backgrounds years and locations This 538
comprehensive approach combines experimental data physiological understanding of a trait 539
from multiple genotypes model simulation and breeding trial validation to determine what traits 540
to measure (Hammer et al 2016) The current cutting edge of phenomicsCGM application in 541
breeding is best described by the CGM-WGP (Crop Growth Model ndash Whole Genome Prediction) 542
approach of Cooper et al (2016) who show how a relatively simple CGM can be lsquoinsertedrsquo 543
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
24
between genomic and phenomic data to lsquoimposersquo biological pathway constraints to the statistical 544
prediction models 545
546
CONCLUSIONS 547
Progress has been made in FB-HTP and more generally phenomics however significant 548
barriers remain preventing its widespread implementation and utilization (see Outstanding 549
Questions) Though early results seem to suggest that FB-HTP will be a valuable technology for 550
the plant sciences questions remain of whether or not the investment in FB-HTP is practical and 551
justified on a larger scale Contemplating the future it is clear that open-source low-cost 552
hardware solutions need to be developed so that more researchers have access to the tools and 553
therefore can test and evaluate them within the context of their respective research programs 554
only this will determine if expenditure on these resources was warranted Parallel to hardware 555
improvement increased research into data management and documentation needs to be 556
implemented so that accurate comparisons can be carried out between different FB-HTP systems 557
further assisting in the maturation of this nascent technology As with all new technologies the 558
initial development phase is often fraught with setbacks challenges and vigorous debate but 559
these are all healthy signs of a technology worth pursuing 560
Advancements in all areas of plant science are beginning to bring field-based research 561
into a new era an era where genomics envirotyping and phenomics coalesce to unravel the 562
complexities of plant biology Continued progress in artificial intelligence coupled with 563
autonomous vehicles will permit the generation of data sets of unprecedented dimensionality as 564
robots begin to collect data nearly around the clock These advancements in combination with 565
aerial phenotyping a rapidly maturing technology and exhaustive envirotyping will create a 566
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
25
fully integrated field site whereby trait development and expression can be evaluated in the 567
context of dynamic environmental conditions By achieving this goal the transition to studying 568
developmental quantitative genetics becomes possible thereby allowing the interpretation of 569
genetic effects in relation to the environment and life cycle in a way not previously possible 570
Building on this framework CGMs could incorporate these components into their machinery 571
helping to further the understanding of plant development and its relationship with the 572
environment which will permit a deeper knowledge of the complexities of trait development in 573
response to changing climatic conditions Essential to this will be the continued work to integrate 574
CGMs with whole-genome prediction methods to enable robust prediction of phenotypes in a 575
number of environments including those in which genotypes have not been previously tested 576
This should not only assist in the breeding of superior stress resilient cultivars but also enable 577
the identification of those natural populations that could be at risk from climatic variation and 578
their interaction with other anthropomorphic disturbances 579
580
ACKNOWLEDGEMENTS 581
The authors wish to thank Daniel Ilut Elodie Gazave Christine Diepenbrock and Maryn 582
Carlson for their expert comments on the manuscript The authors would like to especially thank 583
Trevor Rife for his contributions on mobile field apps We apologize for not citing original work 584
of many colleagues because of space constraints 585
586
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
9
Although its application in FB-HTP is still in its infancy fluorescence imaging which 200
quantifies the light re-emitted from chlorophyll a molecules via chlorophyll fluorescence can 201
provide information about the photosynthetic apparatus under various abiotic and biotic stresses 202
(Maxwell and Johnson 2000) Furthermore changes in fluorescence readings often precede the 203
manifestation of any visible symptoms (Lichtenthaler and Mieheacute 1997) making it useful for 204
early detection of abiotic and biotic stress (Massacci et al 2008 Jedmowski and Bruumlggemann 205
2015 Ni et al 2015) The use of solar-induced chlorophyll fluorescence based on the 206
Fraunhofer Line Discrimination principle (Plascyk 1975 Meroni et al 2009) has recently been 207
implemented successfully using UAS-based hyperspectral imagery (Zarco-Tejada et al 2013) 208
for the early detection of Verticillium wilt in a production olive orchard (Calderoacuten et al 2013) 209
As an extension of this technology to ecological studies the relationship of chlorophyll 210
fluorescence to gross primary production has enabled the assessment of temporal changes in 211
ecosystem health and productivity in response to climatic change (Damm et al 2015 Yang et 212
al 2015) Although fluorescence imaging is promising it still suffers from the same limitations 213
as other spectral imaging techniques including inconsistent or uneven illumination wind 214
disturbances under field conditions and being unable to discriminate the underlying cause of the 215
stress 216
217
PLANT DISEASE AND PEST PHENOTYPING 218
The plant canopyrsquos role as a vital above ground interface with the environment makes identifying 219
and quantifying disturbances due to biotic factors a critical aspect of FB-HTP The outcomes of 220
early and accurate detection of plant diseases and pests in the field has a global economic impact 221
The presence of many biotic diseases including those caused by viruses bacteria fungi 222
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
10
oomycetes and insect pests can be difficult to detect until disease progression is advanced 223
pathogen load is high and symptoms are abundant At this late stage disease is extremely 224
difficult to control (Fry 1982) Methods for the direct and indirect assessment of pathogen 225
presence in the field have been recently reviewed (Mahlein et al 2012 Mutka and Bart 2015 226
Fang and Ramasamy 2015) and these methods are widely employed (Ward et al 2004 Lievens 227
and Thomma 2005 Mirmajlessi et al 2015) The early detection of plant diseases prior to their 228
spread remains the larger challenge Various techniques such as fluorescence visible and 229
infrared spectroscopy and hyperspectral imaging have been tested for their ability to detect 230
biotic stress with differing levels of success (Sankaran et al 2010 Mutka and Bart 2015) 231
Although assessment of pathogen presence remains the detection method with the highest 232
sensitivity and specificity a robust method for indirect detection of biotic stress in general would 233
provide a complementary early warning system 234
The task of biotic stress identification is conceptually simple identify the plant 235
phenotypic signatures that are specifically displayed during response to biotic stress However 236
symptoms of abiotic and biotic stresses phenotypically overlap thus complicating these analyses 237
Altered water content thermal characteristics and changes in RGB profiles are among the major 238
phenotypic alterations elicited by both biotic and abiotic stress For example vascular bacterial 239
and fungal pathogens can obstruct water transport within the plant leading to symptoms 240
phenotypically similar to drought stress (Yadeta and Thomma 2014) Efforts to identify 241
phenotypic indicators of biotic stress have approached this challenge by using FB-HTP in 242
conjunction with traditional field surveys to locate diseased areas In addition to on ground 243
phenomic methods it may be possible to use data collected from satellites to assess plant health 244
on a larger ecological scale (Zhang et al 2014) These experiments are challenging because of 245
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
11
the complexity and unpredictability of field systems but the technology holds great promise for 246
the identification and management of both current and emerging plant diseases 247
Since biotic and abiotic stress induce distinct early events that lead to phenotypic 248
changes research aimed at developing methods of distinguishing the differences between biotic 249
and abiotic stress responses has high potential for success Consequently many researchers are 250
conducting experiments under controlled conditions with known inoculum and an ability to 251
apply additional abiotic andor multiplexed biotic stresses in predictable ways As an example 252
fluorescence spectroscopy was used to distinguish citrus plants experiencing mechanical injury 253
drought variegated chlorosis or bacterial infection (Belasque Jr et al 2008 Bock et al 2008 254
Lins et al 2006 Marcassa et al 2006) Granum et al (2015) investigated the ability to detect 255
early stages of infection of avocado by the fungus Rosellinia necatrix using fluorescence and 256
thermal imaging Additional research within controlled environments to understand these 257
complex interactions and their phenotypic outputs with particular focus on in planta changes 258
that occur during early stages of infection can be expected to eventually translate to in-field 259
early detection systems for plant diseases 260
261
PLANT ROOT PHENOTYPING 262
High-quality and high-throughput root phenotyping in the field has long been a valuable but 263
elusive target for plant scientists In many ways the trench and monolith excavation methods 264
developed in the early 1900rsquos (eg Weaver (1926)) are still state-of-the art although they are 265
now assisted by modern tools especially digital images (Figure 3) High-throughput soil coring 266
(Wasson et al 2014) root crown excavation (Das et al 2015) and minirhizotron analysis 267
(Maeght et al 2013) are common ways in which roots are studied in the field but each provides 268
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
12
limited information relative to the actual root structure Thus there remains a lack of a coherent 269
view of root phenotypes and their genetic and environmental conditioning (Topp et al 2016) 270
An ideal technology would allow explicit in situ visualization of root architecture as it develops 271
through time and likely involve sensors that were either above ground or located belowground 272
with minimum invasiveness The fundamental problem is that roots are largely comprised of 273
water and organic matter which are usually abundant in the soil Furthermore most soils have 274
structural inhomogeneities and other properties such as water content and temperature change 275
over time These factors create significant difficulties for identifying consistent patterns in digital 276
data that can separate root and soil 277
While none of these challenges for root phenotyping will likely be solved in the near 278
term there have been promising advances in sensor development image analysis and signal 279
processing In particular the application of geophysical survey methods that use magnetic and 280
electrical field information for non-destructive analysis of soil features have some promise for 281
root phenotyping Ground penetrating radar (GPR) uses small radio waves (typically 282
microwaves) to discriminate objects based on differences in their electrical permittivity 283
(reviewed in Guo et al (2013)) An antenna is used to transmit and receive EM pulses into the 284
ground which interact with sub-surface objects in ways characteristic to their electrical 285
properties By moving the array across the ground in proscribed transects a reflectance profile of 286
the subsurface called a radargram can be made (Zenone et al 2008) Roots can generate a 287
characteristic hyperbolic pattern which can be used to generate 2D ldquoimagesrdquo or even 3D models 288
of root systems (Zhu et al 2014) 289
There are several limitations to GPR becoming an effective tool for field root 290
phenotyping especially for fine roots (Hirano et al 2009) given the fundamental tradeoff 291
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
13
between penetration ability and object resolution Longer wavelengths can penetrate further but 292
can resolve less detail and vice-versa Furthermore electrically conductive materials that have 293
high reflectance to radar such as wet-clay soils greatly reduce root discrimination Soil 294
temperature and amount of non-living organic material are also known to influence GPR signal 295
and therefore extensive calibration must be undertaken especially for non-uniform soils Even in 296
ideal conditions (relatively dry sandy soils) careful comparisons with excavated root systems 297
have not shown strong correlations especially for roots growing downward (Zenone et al 2008 298
Guo et al 2015a) To date GPR has not been shown to be capable of detecting fine (appx lt2 299
mm) roots which may comprise the majority of root length for many plants (Brown et al 2009 300
Pierret et al 2005) GPR may currently be useful as a rough estimate of biomass and root 301
distribution in some scenarios but concern should be taken that many important contexts in 302
which we wish to understand root biology (eg water content root angle variation and 303
interactions with soil structure) also affect our observation ability 304
Electrical resistivity tomography (ERT) uses differential electrical properties of materials 305
to map aspects of the soil ERT has been used to monitor soil water content in a maize field (Beff 306
et al 2013) as well as tree root biomass distribution (Amato et al 2008) but has limited 307
resolution that requires substantial embedded infrastructure and cannot be easily scaled to entire 308
fields Nonetheless ERT has shown some potential to improve signal processing for GPR by 309
mapping background soil properties at sites of interest (Zenone et al 2008) Electrical 310
capacitance has also been exploited to estimate root biomass in plants (reviewed in Dietrich et al 311
(2013) and even for QTL identification in maize (Messmer et al 2011) however these 312
relationships are only sometimes consistent (Dietrich et al 2013) The concept of mapping soil 313
qualities rather than root structure per se (Hartemink and Minasny 2014 Werban et al 2013) 314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
14
provides a potentially powerful ally to direct root detection methods although many fundamental 315
connections between the two have yet to be established As machine learning and other 316
computationally-intensive statistical methods improve so will our ability to accurately classify 317
and quantify biological structures and processes from highly multivariate and noisy data 318
(Aanensen et al 2014 Singh et al 2012 Smith et al 2015) 319
320
CHALLENGES OF FB-HTP 321
Based on the limited number of success stories presented herein it becomes apparent that FB-322
HTP (and phenomics in general) remains in its infancy with numerous challenges facing it 323
Perhaps the most restrictive factor to widespread implementation of FB-HTP is the lack of any 324
commercially available platforms that offer a ldquoturn-keyrdquo solution to address a plethora of 325
biological questions As the examples referenced within highlight most FB-HTP platforms are 326
constructed by cross-disciplinary research groups consisting of agricultural engineers plant 327
breeders and computer scientists which demonstrates the amount of expertise required to 328
construct even simple platforms which are ldquoone-offrdquo solutions These required resources 329
including large budgets and specialized personnel are generally not available to most researchers 330
thereby putting the needed tools of FB-HTP out of reach for many Additionally these purpose-331
developed platforms are specific to the research question being addressed and therefore they are 332
not commonly transferable to other crops field designs or research settings This poses a 333
significant limitation as it prevents the extensive testing of these types of tools which is desired 334
and needed by the larger community 335
Looking forward it is challenging to predict which type of platform will be best able to 336
serve the needs of the research community Any platform that is to be successful must be easy to 337
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
15
use and deploy in the field low-cost utilize robust sensors have a sizable user community and 338
have acceptable technical performance under field conditions The best way to meet these criteria 339
is to develop tools for FB-HTP that are open-source so that the largest number of researchers are 340
able to contribute to the design development and testing of these needed resources Currently 341
UASs embody some of these features because of the extensive research and design invested in 342
them due to their pervasive application outside of basic research but they still have a major 343
limitation in that they are only able to phenotype plant canopies Because of this limitation and 344
others there is still a strong need for ground-based vehicles which can capitalize on their 345
proximity to plants to increase data resolution as well as capture finer scale phenotypes and 346
permit the transition beyond canopy level phenotypes Although the future hardware demands of 347
FB-HTP remain unclear the required tools and resources will need to become universal and the 348
most realistic way to achieve that is through low-cost open-source technology 349
Technical limitations aside the question remains of what value is the vast amount of data 350
that are being generated and how biological meaning will be extracted from these data to answer 351
important questions Such considerations become especially relevant with regard to the large 352
amount of image data being generated (and video in the near future) Although imaging 353
technologies are relatively new to plant biology they have been transformative in other fields 354
including medical and geochemical and have led to substantial new understandings and 355
capabilities This is largely because imaging and sensor data allow the capture of multivariate 356
information which may not be perceived by humans but is nonetheless essential for 357
understanding plant biology This can be exemplified by Chen et al (2014) who used high-358
throughput image analysis to gain insight into drought stress physiology Using an open-source 359
image analysis pipeline the authors were able to extract nearly 400 phenotypic traits from 360
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
16
images but more importantly they were able to derive new traits of physiological importance 361
that captured growth dynamics as well as stress responsive traits something not possible with 362
low-throughput phenotyping Examples of this type highlight the potential for high dimensional 363
data to reveal new phenotypes that serve to further the basic understanding of plant biology 364
However as data of these nature are utilized a healthy balance must be struck between 365
validating phenotypic data from FB-HTP with state-of-the-art conventional measurements and 366
also exploring how novel data-derived traits can be of value for uncovering biological 367
phenomena 368
There are still many issues that stand as hurdles to FB-HTP becoming an accepted 369
technology in the plant science field Primary among these challenges are the development of 370
resources to carry out this work and how to leverage this information for insight into plant 371
biology With these considerations in mind three areas important to the success of phenomics 372
and FB-HTP in particular are data management and documentation characterization of the 373
environment in which plant phenotypes arise and most importantly application of these data for 374
understanding the mechanisms governing plant growth and development 375
376
PLANT PHENOTYPE DATA CAPTURE MANAGEMENT AND UTILIZATION 377
A promising development in FB-HTP is the ability to accurately capture and record phenotype 378
data from field-grown plants using smartphones and tablets The scope of phenotyping with 379
mobile apps can be broadly classified into on-site experiments conducted by scientists and 380
survey-level or crowd-sourced information to gather information on larger ecological or 381
agriculture landscapes The data types computational requirements and image processing 382
challenges for these two purposes are largely similar with minor distinctions in user interface 383
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
17
data structure and data organization Plant breeder-led trials generally consist of thousands of 384
distinct entries grown in a common location while farmer surveys or surveys of natural 385
populations target hundreds of locations with limited data collection at each site In order to 386
facilitate data collection and storage a number of software apps have been developed ranging 387
from research specific tools to applications for farm- and landscape-level surveys Field Book is 388
an example of an application developed to specifically meet the requirements of plant breeding 389
programs where detailed data collection is necessary (Rife and Poland 2014) In contrast 390
iNaturalist is an application developed to capitalize on crowdsourcing and is used to catalog 391
biodiversity identify endangered species and monitor invasive species (iNaturalist) For FB-392
HTP improved data management and electronic data capture constitutes a critical foundation 393
and numerous apps have been developed to meet this need (IBreedIT Ltd (Daventi 2011) 394
Phenome Networks 2013 PhenoType 2014 Diversity Arrays Technology Pty Ltd 2015) 395
There is also a growing number of web apps to curate and link data gathered in the field and 396
therefore increase the utility and value of collected data (Aanensen et al 2014) 397
In order to be useful these apps rely on data collection using standard methods 398
protocols and formatting This is due to the fact that regardless of how they are collected 399
phenotype data are inherently complex given that they can range from populations to individual 400
plants to specific tissues and can be recorded on comparative discrete or continuous scales 401
Because the data are essentially infinite in both diversity and scale data documentation 402
integration representation and accessibility are critical aspects that present significant 403
challenges (reviewed in Deans et al (2015)) In order to be broadly useful large-scale high-404
dimensional data sets must be represented in such a way that data can be easily aggregated and 405
extracted to address biologically questions In addition data collection methods must be reported 406
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
18
at a level to enable experimental reproducibility Central to these issues is proper reporting of 407
experimental metadata ndash the information that describes experimental design sampling methods 408
environmental conditions instrumentation and analysis (Krajewski et al 2015) To determine 409
which types of metadata should be reported for a given experiment to make it both discoverable 410
and re-usable MIAPPE standards (Minimal Information About a Plant Phenotyping Experiment 411
httpcropnetplphenotypes Krajewski et al (2015)) should be followed and methods used to 412
measure phenotypes should be detailed at a level that enables reproducibility (see Sandve et al 413
(2013)) For example the maize Genomes to Fields initiative has collected phenotype data and 414
has released detailed methods that not only outline how to collect maize phenotypic data under 415
field conditions but also the requisite metadata to enable discovery aggregation analysis and re-416
use (available at httpwwwgenomes2fieldsorg see ldquoAboutrdquo and ldquoProject Overview and 417
Scoperdquo) This information includes detailed descriptions of what traits were measured (plant 418
height ear height stand count etc) units of measurement and protocols for how to measure 419
traits including when the data should be collected so that all of the projectrsquos phenotypic data can 420
be aggregated regardless of where and by whom they were collected 421
To avoid confusion due to simple naming issues and maximize the potential to integrate 422
data across experiments environments even species the use of well-established nomenclatures 423
controlled vocabularies and ontologies for both metadata documentation and phenotypic 424
descriptions is needed Further impetus to report data using these community standards lies in the 425
fact that many online data repositories rely on them for data representation However while 426
mechanisms to report experimental design metadata based on shared vocabularies is 427
comparatively mature methods to accurately describe phenotypic descriptions are just now 428
emerging Oellrich et al (2015) report a proof of concept wherein plant phenotypes for six 429
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
19
species were curated as lsquoentity qualityrsquo (EQ) statements to enable analysis by semantic 430
reasoning For example dwarf plants are generally short (due to reduced internode length) with 431
leaves that are both reduced in length and increased in width Using EQ statements the first of 432
these three aspects of the dwarf phenotype would be reported as ldquointernode length reducedrdquo 433
Their analyses of the resulting data demonstrated that once plant phenotype data were 434
represented as ontology-based EQ statements semantic reasoning could be used to discover 435
shared biology and increase analytical power 436
In summary proper metadata documentation accompanying FB-HTP data is critical for 437
data discovery analysis and reuse To enable cooperative plant phenotyping activities the 438
International Plant Phenotyping Network (IPPN httpwwwplant-phenotypingorg) was 439
recently formed The IPPN provides leadership as the foremost body coordinating multi-national 440
efforts for plant phenotyping across many species and represents numerous stakeholders from all 441
sectors of the research community One goal of this organization is to develop and disseminate 442
standards that aid in the distribution and sharing of phenotypic data The IPPN represents a 443
useful starting place to get a foothold on the status of existing plant phenotyping efforts 444
standards and data sets 445
446
ENVIROTYPING 447
Although it is well known that plants grow in heterogeneous environments analytical 448
methodologies tend to over simplify the contribution of the environment to the phenotype This 449
weakens our understanding of how ecosystems or even individual plants are responding to 450
changes in the environment Furthermore the long term effects of environmental conditions 451
such as temperature and water availability on phenological development are significant 452
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
20
environmental conditions greatly influence the initiation and duration of vegetative 453
reproductive and maturation stages of plants (Mickelbart et al 2015 Bahuguna and Jagadish 454
2015) Due to the interrelatedness of physiological traits plant developmental phases and 455
growth conditions there is a need to gain a better understanding of the complexities of genotype 456
by environment (GtimesE) interactions An additional component contributing to these complex 457
interactions are the management practices (GtimesEtimesM genotype by environment by management 458
interaction) employed in both agricultural and natural system settings that can have significant 459
large effects on how plants interact with their environment To this end envirotyping which is 460
the detailed characterization of the environment in which plants are growing (Cooper et al 461
2014) needs to be employed 462
The characterization of atmospheric conditions at local levels has become relatively 463
commonplace with the advent of portable weather stations and interpolation methods using data 464
from regional weather stations However the ability to quantify the soil environment including 465
parameters like pH organic matter and moisture content at high spatial resolution remains 466
challenging given the heterogeneity of soils Grid soil sampling and electromagnetic soil 467
mapping which measure soil conductivity to estimate properties like salinity water content and 468
organic matter have proven useful in characterizing spatial soil variability (Guo et al 2015b 469
Mallarino and Wittry 2004 Brevik et al 2006 Sun et al 2013) These methods are not without 470
their limitations though - both grid soil sampling and electromagnetic mapping are typically 471
performed once per season making it impossible to capture the dynamic nature of the soil-water 472
profile In addition these methods are too invasive for implementation in most natural systems 473
To adequately characterize environmental conditions throughout the course of a season a 474
network of affordable open-source sensors is the best option for field-level environmental data 475
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
21
collection Bitella et al (2014) designed a novel low-cost hardware platform that incorporates 476
sensors for recording air temperature and relative humidity as well as soil temperature and 477
moisture content at multiple depths Given the low cost of these sensors they could be spaced at 478
close regular intervals throughout the field providing a high resolution sampling grid To further 479
enhance the capability of stationary sensors the incorporation of wireless networks connected to 480
a central computer (node) could be implemented to synchronize data collection in real-time 481
(Fukatsu and Hirafuji 2005 Hirafuji et al 2004) By incorporating photovoltaic powered 482
sensors and networks envirotyping could be also carried out in remote locations for longer 483
periods of time with minimal disruption to the natural habitat 484
485
CROP AND PLANT MODELING 486
Since their inception in the 1960s crop growth models (CGMs) have developed into useful tools 487
for assessing the adaptation of cropping systems informing management choices and guiding 488
policy decisions Typically models are run using either historical or predicted weather data 489
(based on unrelated climate models) and are then used to determine lsquooptimalrsquo solutions of input 490
parameters such as planting date or fertilizer application Within the last 20 years models have 491
been increasingly used in crop adaptation and breeding but this requires better modeling of 492
physiological processes (see Holzworth et al (2014) for a summary) In the context of breeding 493
models have been used for two purposes first to lsquoextendrsquo envirotyping beyond the analysis of 494
environment variables per se (ie using the model as an integrator that characterizes the growth 495
environment) and secondly to extend the phenotyping per se at the level of the plot or plant 496
sometimes described as lsquomodel-assisted phenotypingrsquo (MAP) (Luquet et al 2006 Rebolledo et 497
al 2015) A newly sought outcome from applications of CGMs is to combine their outputs of 498
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
22
development and growth variables with knowledge from genomics and understanding of genetic 499
architecture in order to predict the trait combinations and eventually the allele combinations 500
that provide improved solutions in breeding (Technow et al 2015) 501
Envirotyping is the generation of environment proxies such as drought indices that then 502
can be utilized in statistical analyses of phenotypes collected in one or more trials on a set of 503
genotypes (Chapman et al 2000 Chenu et al 2011 Cooper et al 2014) For this purpose the 504
models need to be capable of simulating the performance of one or more lsquocheckrsquo genotype(s) 505
with the inputs typically being daily weather data and an accurate lsquotrial-levelrsquo soil 506
characterization The demands on model precision are relatively lower for envirotyping than for 507
other uses ie reasonable prediction of phenology and biomass productionwater use demand 508
can be sufficient to estimate drought patterns (Chapman 2008) or accumulated stresses due to 509
heat (Loumlffler et al 2005 Zheng et al 2015) Similar types of applications of models are made in 510
ecological research to estimate the incidence and intensity of favorable or stressful growing 511
conditions again with a similar need for weather and soil data (Haxeltine and Prentice 1996) 512
While soil and management are perhaps the major spatial variables to consider in agricultural 513
situations spatial modeling of the environment in ecosystems is typically more challenging due 514
to changes in topography species distribution and multi-species canopy all of which effect the 515
resulting micro-climate and the specific influence on plant adaptation 516
Model-assisted phenotyping can be taken to refer to multiple roles of models in relation 517
to plant phenotyping These roles include (1) use of models to decide which traits to measure 518
(2) calculation of lsquoextended phenotypesrsquo using inputs of plant phenotyping (3) estimation of 519
plant growth parameters from integration of multiple data sets from plant phenotyping and (4) 520
feedback from plant phenotyping to improve the physiological basis of models (Figure 4) Until 521
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
23
now the most common use of models to assist phenotyping has likely been in association with 522
the first role Many examples have been associated with optimizing the phenology especially the 523
timing of reproductive stages with respect to the historic or predicted future occurrence of 524
different types of stresses (Zheng et al 2015) Most existing models are easily suited to this 525
purpose as long as their estimation of phenology and the damage functions for the stresses are 526
reasonably precise 527
The most desired use of CGMs has been to propose ideotypes of trait combinations that 528
would result in lsquooptimalrsquo adaptation for given combinations of GtimesEtimesM in current or future 529
climate scenarios (Hammer et al 2014 Asseng et al 2015) While it may be that the models 530
used have been well-tested for a range of environments andor genotypes these models are far 531
more convincing and useful in plant phenotyping and breeding if the modelling has been 532
augmented by physiological and genotypic experimentation For example Singh et al (2012) 533
demonstrated that incorporation of QTL effects partially responsible for sorghum root 534
architecture into a CGM showed that narrow root angle would generally improve yield via 535
increased access to water The final and most convincing part of this work was that one of these 536
major QTL was mapped across breeding populations and found to be highly associated with 537
higher yields in trials over multiple genetic backgrounds years and locations This 538
comprehensive approach combines experimental data physiological understanding of a trait 539
from multiple genotypes model simulation and breeding trial validation to determine what traits 540
to measure (Hammer et al 2016) The current cutting edge of phenomicsCGM application in 541
breeding is best described by the CGM-WGP (Crop Growth Model ndash Whole Genome Prediction) 542
approach of Cooper et al (2016) who show how a relatively simple CGM can be lsquoinsertedrsquo 543
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
24
between genomic and phenomic data to lsquoimposersquo biological pathway constraints to the statistical 544
prediction models 545
546
CONCLUSIONS 547
Progress has been made in FB-HTP and more generally phenomics however significant 548
barriers remain preventing its widespread implementation and utilization (see Outstanding 549
Questions) Though early results seem to suggest that FB-HTP will be a valuable technology for 550
the plant sciences questions remain of whether or not the investment in FB-HTP is practical and 551
justified on a larger scale Contemplating the future it is clear that open-source low-cost 552
hardware solutions need to be developed so that more researchers have access to the tools and 553
therefore can test and evaluate them within the context of their respective research programs 554
only this will determine if expenditure on these resources was warranted Parallel to hardware 555
improvement increased research into data management and documentation needs to be 556
implemented so that accurate comparisons can be carried out between different FB-HTP systems 557
further assisting in the maturation of this nascent technology As with all new technologies the 558
initial development phase is often fraught with setbacks challenges and vigorous debate but 559
these are all healthy signs of a technology worth pursuing 560
Advancements in all areas of plant science are beginning to bring field-based research 561
into a new era an era where genomics envirotyping and phenomics coalesce to unravel the 562
complexities of plant biology Continued progress in artificial intelligence coupled with 563
autonomous vehicles will permit the generation of data sets of unprecedented dimensionality as 564
robots begin to collect data nearly around the clock These advancements in combination with 565
aerial phenotyping a rapidly maturing technology and exhaustive envirotyping will create a 566
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
25
fully integrated field site whereby trait development and expression can be evaluated in the 567
context of dynamic environmental conditions By achieving this goal the transition to studying 568
developmental quantitative genetics becomes possible thereby allowing the interpretation of 569
genetic effects in relation to the environment and life cycle in a way not previously possible 570
Building on this framework CGMs could incorporate these components into their machinery 571
helping to further the understanding of plant development and its relationship with the 572
environment which will permit a deeper knowledge of the complexities of trait development in 573
response to changing climatic conditions Essential to this will be the continued work to integrate 574
CGMs with whole-genome prediction methods to enable robust prediction of phenotypes in a 575
number of environments including those in which genotypes have not been previously tested 576
This should not only assist in the breeding of superior stress resilient cultivars but also enable 577
the identification of those natural populations that could be at risk from climatic variation and 578
their interaction with other anthropomorphic disturbances 579
580
ACKNOWLEDGEMENTS 581
The authors wish to thank Daniel Ilut Elodie Gazave Christine Diepenbrock and Maryn 582
Carlson for their expert comments on the manuscript The authors would like to especially thank 583
Trevor Rife for his contributions on mobile field apps We apologize for not citing original work 584
of many colleagues because of space constraints 585
586
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
10
oomycetes and insect pests can be difficult to detect until disease progression is advanced 223
pathogen load is high and symptoms are abundant At this late stage disease is extremely 224
difficult to control (Fry 1982) Methods for the direct and indirect assessment of pathogen 225
presence in the field have been recently reviewed (Mahlein et al 2012 Mutka and Bart 2015 226
Fang and Ramasamy 2015) and these methods are widely employed (Ward et al 2004 Lievens 227
and Thomma 2005 Mirmajlessi et al 2015) The early detection of plant diseases prior to their 228
spread remains the larger challenge Various techniques such as fluorescence visible and 229
infrared spectroscopy and hyperspectral imaging have been tested for their ability to detect 230
biotic stress with differing levels of success (Sankaran et al 2010 Mutka and Bart 2015) 231
Although assessment of pathogen presence remains the detection method with the highest 232
sensitivity and specificity a robust method for indirect detection of biotic stress in general would 233
provide a complementary early warning system 234
The task of biotic stress identification is conceptually simple identify the plant 235
phenotypic signatures that are specifically displayed during response to biotic stress However 236
symptoms of abiotic and biotic stresses phenotypically overlap thus complicating these analyses 237
Altered water content thermal characteristics and changes in RGB profiles are among the major 238
phenotypic alterations elicited by both biotic and abiotic stress For example vascular bacterial 239
and fungal pathogens can obstruct water transport within the plant leading to symptoms 240
phenotypically similar to drought stress (Yadeta and Thomma 2014) Efforts to identify 241
phenotypic indicators of biotic stress have approached this challenge by using FB-HTP in 242
conjunction with traditional field surveys to locate diseased areas In addition to on ground 243
phenomic methods it may be possible to use data collected from satellites to assess plant health 244
on a larger ecological scale (Zhang et al 2014) These experiments are challenging because of 245
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
11
the complexity and unpredictability of field systems but the technology holds great promise for 246
the identification and management of both current and emerging plant diseases 247
Since biotic and abiotic stress induce distinct early events that lead to phenotypic 248
changes research aimed at developing methods of distinguishing the differences between biotic 249
and abiotic stress responses has high potential for success Consequently many researchers are 250
conducting experiments under controlled conditions with known inoculum and an ability to 251
apply additional abiotic andor multiplexed biotic stresses in predictable ways As an example 252
fluorescence spectroscopy was used to distinguish citrus plants experiencing mechanical injury 253
drought variegated chlorosis or bacterial infection (Belasque Jr et al 2008 Bock et al 2008 254
Lins et al 2006 Marcassa et al 2006) Granum et al (2015) investigated the ability to detect 255
early stages of infection of avocado by the fungus Rosellinia necatrix using fluorescence and 256
thermal imaging Additional research within controlled environments to understand these 257
complex interactions and their phenotypic outputs with particular focus on in planta changes 258
that occur during early stages of infection can be expected to eventually translate to in-field 259
early detection systems for plant diseases 260
261
PLANT ROOT PHENOTYPING 262
High-quality and high-throughput root phenotyping in the field has long been a valuable but 263
elusive target for plant scientists In many ways the trench and monolith excavation methods 264
developed in the early 1900rsquos (eg Weaver (1926)) are still state-of-the art although they are 265
now assisted by modern tools especially digital images (Figure 3) High-throughput soil coring 266
(Wasson et al 2014) root crown excavation (Das et al 2015) and minirhizotron analysis 267
(Maeght et al 2013) are common ways in which roots are studied in the field but each provides 268
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
12
limited information relative to the actual root structure Thus there remains a lack of a coherent 269
view of root phenotypes and their genetic and environmental conditioning (Topp et al 2016) 270
An ideal technology would allow explicit in situ visualization of root architecture as it develops 271
through time and likely involve sensors that were either above ground or located belowground 272
with minimum invasiveness The fundamental problem is that roots are largely comprised of 273
water and organic matter which are usually abundant in the soil Furthermore most soils have 274
structural inhomogeneities and other properties such as water content and temperature change 275
over time These factors create significant difficulties for identifying consistent patterns in digital 276
data that can separate root and soil 277
While none of these challenges for root phenotyping will likely be solved in the near 278
term there have been promising advances in sensor development image analysis and signal 279
processing In particular the application of geophysical survey methods that use magnetic and 280
electrical field information for non-destructive analysis of soil features have some promise for 281
root phenotyping Ground penetrating radar (GPR) uses small radio waves (typically 282
microwaves) to discriminate objects based on differences in their electrical permittivity 283
(reviewed in Guo et al (2013)) An antenna is used to transmit and receive EM pulses into the 284
ground which interact with sub-surface objects in ways characteristic to their electrical 285
properties By moving the array across the ground in proscribed transects a reflectance profile of 286
the subsurface called a radargram can be made (Zenone et al 2008) Roots can generate a 287
characteristic hyperbolic pattern which can be used to generate 2D ldquoimagesrdquo or even 3D models 288
of root systems (Zhu et al 2014) 289
There are several limitations to GPR becoming an effective tool for field root 290
phenotyping especially for fine roots (Hirano et al 2009) given the fundamental tradeoff 291
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
13
between penetration ability and object resolution Longer wavelengths can penetrate further but 292
can resolve less detail and vice-versa Furthermore electrically conductive materials that have 293
high reflectance to radar such as wet-clay soils greatly reduce root discrimination Soil 294
temperature and amount of non-living organic material are also known to influence GPR signal 295
and therefore extensive calibration must be undertaken especially for non-uniform soils Even in 296
ideal conditions (relatively dry sandy soils) careful comparisons with excavated root systems 297
have not shown strong correlations especially for roots growing downward (Zenone et al 2008 298
Guo et al 2015a) To date GPR has not been shown to be capable of detecting fine (appx lt2 299
mm) roots which may comprise the majority of root length for many plants (Brown et al 2009 300
Pierret et al 2005) GPR may currently be useful as a rough estimate of biomass and root 301
distribution in some scenarios but concern should be taken that many important contexts in 302
which we wish to understand root biology (eg water content root angle variation and 303
interactions with soil structure) also affect our observation ability 304
Electrical resistivity tomography (ERT) uses differential electrical properties of materials 305
to map aspects of the soil ERT has been used to monitor soil water content in a maize field (Beff 306
et al 2013) as well as tree root biomass distribution (Amato et al 2008) but has limited 307
resolution that requires substantial embedded infrastructure and cannot be easily scaled to entire 308
fields Nonetheless ERT has shown some potential to improve signal processing for GPR by 309
mapping background soil properties at sites of interest (Zenone et al 2008) Electrical 310
capacitance has also been exploited to estimate root biomass in plants (reviewed in Dietrich et al 311
(2013) and even for QTL identification in maize (Messmer et al 2011) however these 312
relationships are only sometimes consistent (Dietrich et al 2013) The concept of mapping soil 313
qualities rather than root structure per se (Hartemink and Minasny 2014 Werban et al 2013) 314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
14
provides a potentially powerful ally to direct root detection methods although many fundamental 315
connections between the two have yet to be established As machine learning and other 316
computationally-intensive statistical methods improve so will our ability to accurately classify 317
and quantify biological structures and processes from highly multivariate and noisy data 318
(Aanensen et al 2014 Singh et al 2012 Smith et al 2015) 319
320
CHALLENGES OF FB-HTP 321
Based on the limited number of success stories presented herein it becomes apparent that FB-322
HTP (and phenomics in general) remains in its infancy with numerous challenges facing it 323
Perhaps the most restrictive factor to widespread implementation of FB-HTP is the lack of any 324
commercially available platforms that offer a ldquoturn-keyrdquo solution to address a plethora of 325
biological questions As the examples referenced within highlight most FB-HTP platforms are 326
constructed by cross-disciplinary research groups consisting of agricultural engineers plant 327
breeders and computer scientists which demonstrates the amount of expertise required to 328
construct even simple platforms which are ldquoone-offrdquo solutions These required resources 329
including large budgets and specialized personnel are generally not available to most researchers 330
thereby putting the needed tools of FB-HTP out of reach for many Additionally these purpose-331
developed platforms are specific to the research question being addressed and therefore they are 332
not commonly transferable to other crops field designs or research settings This poses a 333
significant limitation as it prevents the extensive testing of these types of tools which is desired 334
and needed by the larger community 335
Looking forward it is challenging to predict which type of platform will be best able to 336
serve the needs of the research community Any platform that is to be successful must be easy to 337
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
15
use and deploy in the field low-cost utilize robust sensors have a sizable user community and 338
have acceptable technical performance under field conditions The best way to meet these criteria 339
is to develop tools for FB-HTP that are open-source so that the largest number of researchers are 340
able to contribute to the design development and testing of these needed resources Currently 341
UASs embody some of these features because of the extensive research and design invested in 342
them due to their pervasive application outside of basic research but they still have a major 343
limitation in that they are only able to phenotype plant canopies Because of this limitation and 344
others there is still a strong need for ground-based vehicles which can capitalize on their 345
proximity to plants to increase data resolution as well as capture finer scale phenotypes and 346
permit the transition beyond canopy level phenotypes Although the future hardware demands of 347
FB-HTP remain unclear the required tools and resources will need to become universal and the 348
most realistic way to achieve that is through low-cost open-source technology 349
Technical limitations aside the question remains of what value is the vast amount of data 350
that are being generated and how biological meaning will be extracted from these data to answer 351
important questions Such considerations become especially relevant with regard to the large 352
amount of image data being generated (and video in the near future) Although imaging 353
technologies are relatively new to plant biology they have been transformative in other fields 354
including medical and geochemical and have led to substantial new understandings and 355
capabilities This is largely because imaging and sensor data allow the capture of multivariate 356
information which may not be perceived by humans but is nonetheless essential for 357
understanding plant biology This can be exemplified by Chen et al (2014) who used high-358
throughput image analysis to gain insight into drought stress physiology Using an open-source 359
image analysis pipeline the authors were able to extract nearly 400 phenotypic traits from 360
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
16
images but more importantly they were able to derive new traits of physiological importance 361
that captured growth dynamics as well as stress responsive traits something not possible with 362
low-throughput phenotyping Examples of this type highlight the potential for high dimensional 363
data to reveal new phenotypes that serve to further the basic understanding of plant biology 364
However as data of these nature are utilized a healthy balance must be struck between 365
validating phenotypic data from FB-HTP with state-of-the-art conventional measurements and 366
also exploring how novel data-derived traits can be of value for uncovering biological 367
phenomena 368
There are still many issues that stand as hurdles to FB-HTP becoming an accepted 369
technology in the plant science field Primary among these challenges are the development of 370
resources to carry out this work and how to leverage this information for insight into plant 371
biology With these considerations in mind three areas important to the success of phenomics 372
and FB-HTP in particular are data management and documentation characterization of the 373
environment in which plant phenotypes arise and most importantly application of these data for 374
understanding the mechanisms governing plant growth and development 375
376
PLANT PHENOTYPE DATA CAPTURE MANAGEMENT AND UTILIZATION 377
A promising development in FB-HTP is the ability to accurately capture and record phenotype 378
data from field-grown plants using smartphones and tablets The scope of phenotyping with 379
mobile apps can be broadly classified into on-site experiments conducted by scientists and 380
survey-level or crowd-sourced information to gather information on larger ecological or 381
agriculture landscapes The data types computational requirements and image processing 382
challenges for these two purposes are largely similar with minor distinctions in user interface 383
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
17
data structure and data organization Plant breeder-led trials generally consist of thousands of 384
distinct entries grown in a common location while farmer surveys or surveys of natural 385
populations target hundreds of locations with limited data collection at each site In order to 386
facilitate data collection and storage a number of software apps have been developed ranging 387
from research specific tools to applications for farm- and landscape-level surveys Field Book is 388
an example of an application developed to specifically meet the requirements of plant breeding 389
programs where detailed data collection is necessary (Rife and Poland 2014) In contrast 390
iNaturalist is an application developed to capitalize on crowdsourcing and is used to catalog 391
biodiversity identify endangered species and monitor invasive species (iNaturalist) For FB-392
HTP improved data management and electronic data capture constitutes a critical foundation 393
and numerous apps have been developed to meet this need (IBreedIT Ltd (Daventi 2011) 394
Phenome Networks 2013 PhenoType 2014 Diversity Arrays Technology Pty Ltd 2015) 395
There is also a growing number of web apps to curate and link data gathered in the field and 396
therefore increase the utility and value of collected data (Aanensen et al 2014) 397
In order to be useful these apps rely on data collection using standard methods 398
protocols and formatting This is due to the fact that regardless of how they are collected 399
phenotype data are inherently complex given that they can range from populations to individual 400
plants to specific tissues and can be recorded on comparative discrete or continuous scales 401
Because the data are essentially infinite in both diversity and scale data documentation 402
integration representation and accessibility are critical aspects that present significant 403
challenges (reviewed in Deans et al (2015)) In order to be broadly useful large-scale high-404
dimensional data sets must be represented in such a way that data can be easily aggregated and 405
extracted to address biologically questions In addition data collection methods must be reported 406
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
18
at a level to enable experimental reproducibility Central to these issues is proper reporting of 407
experimental metadata ndash the information that describes experimental design sampling methods 408
environmental conditions instrumentation and analysis (Krajewski et al 2015) To determine 409
which types of metadata should be reported for a given experiment to make it both discoverable 410
and re-usable MIAPPE standards (Minimal Information About a Plant Phenotyping Experiment 411
httpcropnetplphenotypes Krajewski et al (2015)) should be followed and methods used to 412
measure phenotypes should be detailed at a level that enables reproducibility (see Sandve et al 413
(2013)) For example the maize Genomes to Fields initiative has collected phenotype data and 414
has released detailed methods that not only outline how to collect maize phenotypic data under 415
field conditions but also the requisite metadata to enable discovery aggregation analysis and re-416
use (available at httpwwwgenomes2fieldsorg see ldquoAboutrdquo and ldquoProject Overview and 417
Scoperdquo) This information includes detailed descriptions of what traits were measured (plant 418
height ear height stand count etc) units of measurement and protocols for how to measure 419
traits including when the data should be collected so that all of the projectrsquos phenotypic data can 420
be aggregated regardless of where and by whom they were collected 421
To avoid confusion due to simple naming issues and maximize the potential to integrate 422
data across experiments environments even species the use of well-established nomenclatures 423
controlled vocabularies and ontologies for both metadata documentation and phenotypic 424
descriptions is needed Further impetus to report data using these community standards lies in the 425
fact that many online data repositories rely on them for data representation However while 426
mechanisms to report experimental design metadata based on shared vocabularies is 427
comparatively mature methods to accurately describe phenotypic descriptions are just now 428
emerging Oellrich et al (2015) report a proof of concept wherein plant phenotypes for six 429
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
19
species were curated as lsquoentity qualityrsquo (EQ) statements to enable analysis by semantic 430
reasoning For example dwarf plants are generally short (due to reduced internode length) with 431
leaves that are both reduced in length and increased in width Using EQ statements the first of 432
these three aspects of the dwarf phenotype would be reported as ldquointernode length reducedrdquo 433
Their analyses of the resulting data demonstrated that once plant phenotype data were 434
represented as ontology-based EQ statements semantic reasoning could be used to discover 435
shared biology and increase analytical power 436
In summary proper metadata documentation accompanying FB-HTP data is critical for 437
data discovery analysis and reuse To enable cooperative plant phenotyping activities the 438
International Plant Phenotyping Network (IPPN httpwwwplant-phenotypingorg) was 439
recently formed The IPPN provides leadership as the foremost body coordinating multi-national 440
efforts for plant phenotyping across many species and represents numerous stakeholders from all 441
sectors of the research community One goal of this organization is to develop and disseminate 442
standards that aid in the distribution and sharing of phenotypic data The IPPN represents a 443
useful starting place to get a foothold on the status of existing plant phenotyping efforts 444
standards and data sets 445
446
ENVIROTYPING 447
Although it is well known that plants grow in heterogeneous environments analytical 448
methodologies tend to over simplify the contribution of the environment to the phenotype This 449
weakens our understanding of how ecosystems or even individual plants are responding to 450
changes in the environment Furthermore the long term effects of environmental conditions 451
such as temperature and water availability on phenological development are significant 452
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
20
environmental conditions greatly influence the initiation and duration of vegetative 453
reproductive and maturation stages of plants (Mickelbart et al 2015 Bahuguna and Jagadish 454
2015) Due to the interrelatedness of physiological traits plant developmental phases and 455
growth conditions there is a need to gain a better understanding of the complexities of genotype 456
by environment (GtimesE) interactions An additional component contributing to these complex 457
interactions are the management practices (GtimesEtimesM genotype by environment by management 458
interaction) employed in both agricultural and natural system settings that can have significant 459
large effects on how plants interact with their environment To this end envirotyping which is 460
the detailed characterization of the environment in which plants are growing (Cooper et al 461
2014) needs to be employed 462
The characterization of atmospheric conditions at local levels has become relatively 463
commonplace with the advent of portable weather stations and interpolation methods using data 464
from regional weather stations However the ability to quantify the soil environment including 465
parameters like pH organic matter and moisture content at high spatial resolution remains 466
challenging given the heterogeneity of soils Grid soil sampling and electromagnetic soil 467
mapping which measure soil conductivity to estimate properties like salinity water content and 468
organic matter have proven useful in characterizing spatial soil variability (Guo et al 2015b 469
Mallarino and Wittry 2004 Brevik et al 2006 Sun et al 2013) These methods are not without 470
their limitations though - both grid soil sampling and electromagnetic mapping are typically 471
performed once per season making it impossible to capture the dynamic nature of the soil-water 472
profile In addition these methods are too invasive for implementation in most natural systems 473
To adequately characterize environmental conditions throughout the course of a season a 474
network of affordable open-source sensors is the best option for field-level environmental data 475
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
21
collection Bitella et al (2014) designed a novel low-cost hardware platform that incorporates 476
sensors for recording air temperature and relative humidity as well as soil temperature and 477
moisture content at multiple depths Given the low cost of these sensors they could be spaced at 478
close regular intervals throughout the field providing a high resolution sampling grid To further 479
enhance the capability of stationary sensors the incorporation of wireless networks connected to 480
a central computer (node) could be implemented to synchronize data collection in real-time 481
(Fukatsu and Hirafuji 2005 Hirafuji et al 2004) By incorporating photovoltaic powered 482
sensors and networks envirotyping could be also carried out in remote locations for longer 483
periods of time with minimal disruption to the natural habitat 484
485
CROP AND PLANT MODELING 486
Since their inception in the 1960s crop growth models (CGMs) have developed into useful tools 487
for assessing the adaptation of cropping systems informing management choices and guiding 488
policy decisions Typically models are run using either historical or predicted weather data 489
(based on unrelated climate models) and are then used to determine lsquooptimalrsquo solutions of input 490
parameters such as planting date or fertilizer application Within the last 20 years models have 491
been increasingly used in crop adaptation and breeding but this requires better modeling of 492
physiological processes (see Holzworth et al (2014) for a summary) In the context of breeding 493
models have been used for two purposes first to lsquoextendrsquo envirotyping beyond the analysis of 494
environment variables per se (ie using the model as an integrator that characterizes the growth 495
environment) and secondly to extend the phenotyping per se at the level of the plot or plant 496
sometimes described as lsquomodel-assisted phenotypingrsquo (MAP) (Luquet et al 2006 Rebolledo et 497
al 2015) A newly sought outcome from applications of CGMs is to combine their outputs of 498
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
22
development and growth variables with knowledge from genomics and understanding of genetic 499
architecture in order to predict the trait combinations and eventually the allele combinations 500
that provide improved solutions in breeding (Technow et al 2015) 501
Envirotyping is the generation of environment proxies such as drought indices that then 502
can be utilized in statistical analyses of phenotypes collected in one or more trials on a set of 503
genotypes (Chapman et al 2000 Chenu et al 2011 Cooper et al 2014) For this purpose the 504
models need to be capable of simulating the performance of one or more lsquocheckrsquo genotype(s) 505
with the inputs typically being daily weather data and an accurate lsquotrial-levelrsquo soil 506
characterization The demands on model precision are relatively lower for envirotyping than for 507
other uses ie reasonable prediction of phenology and biomass productionwater use demand 508
can be sufficient to estimate drought patterns (Chapman 2008) or accumulated stresses due to 509
heat (Loumlffler et al 2005 Zheng et al 2015) Similar types of applications of models are made in 510
ecological research to estimate the incidence and intensity of favorable or stressful growing 511
conditions again with a similar need for weather and soil data (Haxeltine and Prentice 1996) 512
While soil and management are perhaps the major spatial variables to consider in agricultural 513
situations spatial modeling of the environment in ecosystems is typically more challenging due 514
to changes in topography species distribution and multi-species canopy all of which effect the 515
resulting micro-climate and the specific influence on plant adaptation 516
Model-assisted phenotyping can be taken to refer to multiple roles of models in relation 517
to plant phenotyping These roles include (1) use of models to decide which traits to measure 518
(2) calculation of lsquoextended phenotypesrsquo using inputs of plant phenotyping (3) estimation of 519
plant growth parameters from integration of multiple data sets from plant phenotyping and (4) 520
feedback from plant phenotyping to improve the physiological basis of models (Figure 4) Until 521
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
23
now the most common use of models to assist phenotyping has likely been in association with 522
the first role Many examples have been associated with optimizing the phenology especially the 523
timing of reproductive stages with respect to the historic or predicted future occurrence of 524
different types of stresses (Zheng et al 2015) Most existing models are easily suited to this 525
purpose as long as their estimation of phenology and the damage functions for the stresses are 526
reasonably precise 527
The most desired use of CGMs has been to propose ideotypes of trait combinations that 528
would result in lsquooptimalrsquo adaptation for given combinations of GtimesEtimesM in current or future 529
climate scenarios (Hammer et al 2014 Asseng et al 2015) While it may be that the models 530
used have been well-tested for a range of environments andor genotypes these models are far 531
more convincing and useful in plant phenotyping and breeding if the modelling has been 532
augmented by physiological and genotypic experimentation For example Singh et al (2012) 533
demonstrated that incorporation of QTL effects partially responsible for sorghum root 534
architecture into a CGM showed that narrow root angle would generally improve yield via 535
increased access to water The final and most convincing part of this work was that one of these 536
major QTL was mapped across breeding populations and found to be highly associated with 537
higher yields in trials over multiple genetic backgrounds years and locations This 538
comprehensive approach combines experimental data physiological understanding of a trait 539
from multiple genotypes model simulation and breeding trial validation to determine what traits 540
to measure (Hammer et al 2016) The current cutting edge of phenomicsCGM application in 541
breeding is best described by the CGM-WGP (Crop Growth Model ndash Whole Genome Prediction) 542
approach of Cooper et al (2016) who show how a relatively simple CGM can be lsquoinsertedrsquo 543
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
24
between genomic and phenomic data to lsquoimposersquo biological pathway constraints to the statistical 544
prediction models 545
546
CONCLUSIONS 547
Progress has been made in FB-HTP and more generally phenomics however significant 548
barriers remain preventing its widespread implementation and utilization (see Outstanding 549
Questions) Though early results seem to suggest that FB-HTP will be a valuable technology for 550
the plant sciences questions remain of whether or not the investment in FB-HTP is practical and 551
justified on a larger scale Contemplating the future it is clear that open-source low-cost 552
hardware solutions need to be developed so that more researchers have access to the tools and 553
therefore can test and evaluate them within the context of their respective research programs 554
only this will determine if expenditure on these resources was warranted Parallel to hardware 555
improvement increased research into data management and documentation needs to be 556
implemented so that accurate comparisons can be carried out between different FB-HTP systems 557
further assisting in the maturation of this nascent technology As with all new technologies the 558
initial development phase is often fraught with setbacks challenges and vigorous debate but 559
these are all healthy signs of a technology worth pursuing 560
Advancements in all areas of plant science are beginning to bring field-based research 561
into a new era an era where genomics envirotyping and phenomics coalesce to unravel the 562
complexities of plant biology Continued progress in artificial intelligence coupled with 563
autonomous vehicles will permit the generation of data sets of unprecedented dimensionality as 564
robots begin to collect data nearly around the clock These advancements in combination with 565
aerial phenotyping a rapidly maturing technology and exhaustive envirotyping will create a 566
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
25
fully integrated field site whereby trait development and expression can be evaluated in the 567
context of dynamic environmental conditions By achieving this goal the transition to studying 568
developmental quantitative genetics becomes possible thereby allowing the interpretation of 569
genetic effects in relation to the environment and life cycle in a way not previously possible 570
Building on this framework CGMs could incorporate these components into their machinery 571
helping to further the understanding of plant development and its relationship with the 572
environment which will permit a deeper knowledge of the complexities of trait development in 573
response to changing climatic conditions Essential to this will be the continued work to integrate 574
CGMs with whole-genome prediction methods to enable robust prediction of phenotypes in a 575
number of environments including those in which genotypes have not been previously tested 576
This should not only assist in the breeding of superior stress resilient cultivars but also enable 577
the identification of those natural populations that could be at risk from climatic variation and 578
their interaction with other anthropomorphic disturbances 579
580
ACKNOWLEDGEMENTS 581
The authors wish to thank Daniel Ilut Elodie Gazave Christine Diepenbrock and Maryn 582
Carlson for their expert comments on the manuscript The authors would like to especially thank 583
Trevor Rife for his contributions on mobile field apps We apologize for not citing original work 584
of many colleagues because of space constraints 585
586
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
11
the complexity and unpredictability of field systems but the technology holds great promise for 246
the identification and management of both current and emerging plant diseases 247
Since biotic and abiotic stress induce distinct early events that lead to phenotypic 248
changes research aimed at developing methods of distinguishing the differences between biotic 249
and abiotic stress responses has high potential for success Consequently many researchers are 250
conducting experiments under controlled conditions with known inoculum and an ability to 251
apply additional abiotic andor multiplexed biotic stresses in predictable ways As an example 252
fluorescence spectroscopy was used to distinguish citrus plants experiencing mechanical injury 253
drought variegated chlorosis or bacterial infection (Belasque Jr et al 2008 Bock et al 2008 254
Lins et al 2006 Marcassa et al 2006) Granum et al (2015) investigated the ability to detect 255
early stages of infection of avocado by the fungus Rosellinia necatrix using fluorescence and 256
thermal imaging Additional research within controlled environments to understand these 257
complex interactions and their phenotypic outputs with particular focus on in planta changes 258
that occur during early stages of infection can be expected to eventually translate to in-field 259
early detection systems for plant diseases 260
261
PLANT ROOT PHENOTYPING 262
High-quality and high-throughput root phenotyping in the field has long been a valuable but 263
elusive target for plant scientists In many ways the trench and monolith excavation methods 264
developed in the early 1900rsquos (eg Weaver (1926)) are still state-of-the art although they are 265
now assisted by modern tools especially digital images (Figure 3) High-throughput soil coring 266
(Wasson et al 2014) root crown excavation (Das et al 2015) and minirhizotron analysis 267
(Maeght et al 2013) are common ways in which roots are studied in the field but each provides 268
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
12
limited information relative to the actual root structure Thus there remains a lack of a coherent 269
view of root phenotypes and their genetic and environmental conditioning (Topp et al 2016) 270
An ideal technology would allow explicit in situ visualization of root architecture as it develops 271
through time and likely involve sensors that were either above ground or located belowground 272
with minimum invasiveness The fundamental problem is that roots are largely comprised of 273
water and organic matter which are usually abundant in the soil Furthermore most soils have 274
structural inhomogeneities and other properties such as water content and temperature change 275
over time These factors create significant difficulties for identifying consistent patterns in digital 276
data that can separate root and soil 277
While none of these challenges for root phenotyping will likely be solved in the near 278
term there have been promising advances in sensor development image analysis and signal 279
processing In particular the application of geophysical survey methods that use magnetic and 280
electrical field information for non-destructive analysis of soil features have some promise for 281
root phenotyping Ground penetrating radar (GPR) uses small radio waves (typically 282
microwaves) to discriminate objects based on differences in their electrical permittivity 283
(reviewed in Guo et al (2013)) An antenna is used to transmit and receive EM pulses into the 284
ground which interact with sub-surface objects in ways characteristic to their electrical 285
properties By moving the array across the ground in proscribed transects a reflectance profile of 286
the subsurface called a radargram can be made (Zenone et al 2008) Roots can generate a 287
characteristic hyperbolic pattern which can be used to generate 2D ldquoimagesrdquo or even 3D models 288
of root systems (Zhu et al 2014) 289
There are several limitations to GPR becoming an effective tool for field root 290
phenotyping especially for fine roots (Hirano et al 2009) given the fundamental tradeoff 291
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
13
between penetration ability and object resolution Longer wavelengths can penetrate further but 292
can resolve less detail and vice-versa Furthermore electrically conductive materials that have 293
high reflectance to radar such as wet-clay soils greatly reduce root discrimination Soil 294
temperature and amount of non-living organic material are also known to influence GPR signal 295
and therefore extensive calibration must be undertaken especially for non-uniform soils Even in 296
ideal conditions (relatively dry sandy soils) careful comparisons with excavated root systems 297
have not shown strong correlations especially for roots growing downward (Zenone et al 2008 298
Guo et al 2015a) To date GPR has not been shown to be capable of detecting fine (appx lt2 299
mm) roots which may comprise the majority of root length for many plants (Brown et al 2009 300
Pierret et al 2005) GPR may currently be useful as a rough estimate of biomass and root 301
distribution in some scenarios but concern should be taken that many important contexts in 302
which we wish to understand root biology (eg water content root angle variation and 303
interactions with soil structure) also affect our observation ability 304
Electrical resistivity tomography (ERT) uses differential electrical properties of materials 305
to map aspects of the soil ERT has been used to monitor soil water content in a maize field (Beff 306
et al 2013) as well as tree root biomass distribution (Amato et al 2008) but has limited 307
resolution that requires substantial embedded infrastructure and cannot be easily scaled to entire 308
fields Nonetheless ERT has shown some potential to improve signal processing for GPR by 309
mapping background soil properties at sites of interest (Zenone et al 2008) Electrical 310
capacitance has also been exploited to estimate root biomass in plants (reviewed in Dietrich et al 311
(2013) and even for QTL identification in maize (Messmer et al 2011) however these 312
relationships are only sometimes consistent (Dietrich et al 2013) The concept of mapping soil 313
qualities rather than root structure per se (Hartemink and Minasny 2014 Werban et al 2013) 314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
14
provides a potentially powerful ally to direct root detection methods although many fundamental 315
connections between the two have yet to be established As machine learning and other 316
computationally-intensive statistical methods improve so will our ability to accurately classify 317
and quantify biological structures and processes from highly multivariate and noisy data 318
(Aanensen et al 2014 Singh et al 2012 Smith et al 2015) 319
320
CHALLENGES OF FB-HTP 321
Based on the limited number of success stories presented herein it becomes apparent that FB-322
HTP (and phenomics in general) remains in its infancy with numerous challenges facing it 323
Perhaps the most restrictive factor to widespread implementation of FB-HTP is the lack of any 324
commercially available platforms that offer a ldquoturn-keyrdquo solution to address a plethora of 325
biological questions As the examples referenced within highlight most FB-HTP platforms are 326
constructed by cross-disciplinary research groups consisting of agricultural engineers plant 327
breeders and computer scientists which demonstrates the amount of expertise required to 328
construct even simple platforms which are ldquoone-offrdquo solutions These required resources 329
including large budgets and specialized personnel are generally not available to most researchers 330
thereby putting the needed tools of FB-HTP out of reach for many Additionally these purpose-331
developed platforms are specific to the research question being addressed and therefore they are 332
not commonly transferable to other crops field designs or research settings This poses a 333
significant limitation as it prevents the extensive testing of these types of tools which is desired 334
and needed by the larger community 335
Looking forward it is challenging to predict which type of platform will be best able to 336
serve the needs of the research community Any platform that is to be successful must be easy to 337
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
15
use and deploy in the field low-cost utilize robust sensors have a sizable user community and 338
have acceptable technical performance under field conditions The best way to meet these criteria 339
is to develop tools for FB-HTP that are open-source so that the largest number of researchers are 340
able to contribute to the design development and testing of these needed resources Currently 341
UASs embody some of these features because of the extensive research and design invested in 342
them due to their pervasive application outside of basic research but they still have a major 343
limitation in that they are only able to phenotype plant canopies Because of this limitation and 344
others there is still a strong need for ground-based vehicles which can capitalize on their 345
proximity to plants to increase data resolution as well as capture finer scale phenotypes and 346
permit the transition beyond canopy level phenotypes Although the future hardware demands of 347
FB-HTP remain unclear the required tools and resources will need to become universal and the 348
most realistic way to achieve that is through low-cost open-source technology 349
Technical limitations aside the question remains of what value is the vast amount of data 350
that are being generated and how biological meaning will be extracted from these data to answer 351
important questions Such considerations become especially relevant with regard to the large 352
amount of image data being generated (and video in the near future) Although imaging 353
technologies are relatively new to plant biology they have been transformative in other fields 354
including medical and geochemical and have led to substantial new understandings and 355
capabilities This is largely because imaging and sensor data allow the capture of multivariate 356
information which may not be perceived by humans but is nonetheless essential for 357
understanding plant biology This can be exemplified by Chen et al (2014) who used high-358
throughput image analysis to gain insight into drought stress physiology Using an open-source 359
image analysis pipeline the authors were able to extract nearly 400 phenotypic traits from 360
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
16
images but more importantly they were able to derive new traits of physiological importance 361
that captured growth dynamics as well as stress responsive traits something not possible with 362
low-throughput phenotyping Examples of this type highlight the potential for high dimensional 363
data to reveal new phenotypes that serve to further the basic understanding of plant biology 364
However as data of these nature are utilized a healthy balance must be struck between 365
validating phenotypic data from FB-HTP with state-of-the-art conventional measurements and 366
also exploring how novel data-derived traits can be of value for uncovering biological 367
phenomena 368
There are still many issues that stand as hurdles to FB-HTP becoming an accepted 369
technology in the plant science field Primary among these challenges are the development of 370
resources to carry out this work and how to leverage this information for insight into plant 371
biology With these considerations in mind three areas important to the success of phenomics 372
and FB-HTP in particular are data management and documentation characterization of the 373
environment in which plant phenotypes arise and most importantly application of these data for 374
understanding the mechanisms governing plant growth and development 375
376
PLANT PHENOTYPE DATA CAPTURE MANAGEMENT AND UTILIZATION 377
A promising development in FB-HTP is the ability to accurately capture and record phenotype 378
data from field-grown plants using smartphones and tablets The scope of phenotyping with 379
mobile apps can be broadly classified into on-site experiments conducted by scientists and 380
survey-level or crowd-sourced information to gather information on larger ecological or 381
agriculture landscapes The data types computational requirements and image processing 382
challenges for these two purposes are largely similar with minor distinctions in user interface 383
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
17
data structure and data organization Plant breeder-led trials generally consist of thousands of 384
distinct entries grown in a common location while farmer surveys or surveys of natural 385
populations target hundreds of locations with limited data collection at each site In order to 386
facilitate data collection and storage a number of software apps have been developed ranging 387
from research specific tools to applications for farm- and landscape-level surveys Field Book is 388
an example of an application developed to specifically meet the requirements of plant breeding 389
programs where detailed data collection is necessary (Rife and Poland 2014) In contrast 390
iNaturalist is an application developed to capitalize on crowdsourcing and is used to catalog 391
biodiversity identify endangered species and monitor invasive species (iNaturalist) For FB-392
HTP improved data management and electronic data capture constitutes a critical foundation 393
and numerous apps have been developed to meet this need (IBreedIT Ltd (Daventi 2011) 394
Phenome Networks 2013 PhenoType 2014 Diversity Arrays Technology Pty Ltd 2015) 395
There is also a growing number of web apps to curate and link data gathered in the field and 396
therefore increase the utility and value of collected data (Aanensen et al 2014) 397
In order to be useful these apps rely on data collection using standard methods 398
protocols and formatting This is due to the fact that regardless of how they are collected 399
phenotype data are inherently complex given that they can range from populations to individual 400
plants to specific tissues and can be recorded on comparative discrete or continuous scales 401
Because the data are essentially infinite in both diversity and scale data documentation 402
integration representation and accessibility are critical aspects that present significant 403
challenges (reviewed in Deans et al (2015)) In order to be broadly useful large-scale high-404
dimensional data sets must be represented in such a way that data can be easily aggregated and 405
extracted to address biologically questions In addition data collection methods must be reported 406
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
18
at a level to enable experimental reproducibility Central to these issues is proper reporting of 407
experimental metadata ndash the information that describes experimental design sampling methods 408
environmental conditions instrumentation and analysis (Krajewski et al 2015) To determine 409
which types of metadata should be reported for a given experiment to make it both discoverable 410
and re-usable MIAPPE standards (Minimal Information About a Plant Phenotyping Experiment 411
httpcropnetplphenotypes Krajewski et al (2015)) should be followed and methods used to 412
measure phenotypes should be detailed at a level that enables reproducibility (see Sandve et al 413
(2013)) For example the maize Genomes to Fields initiative has collected phenotype data and 414
has released detailed methods that not only outline how to collect maize phenotypic data under 415
field conditions but also the requisite metadata to enable discovery aggregation analysis and re-416
use (available at httpwwwgenomes2fieldsorg see ldquoAboutrdquo and ldquoProject Overview and 417
Scoperdquo) This information includes detailed descriptions of what traits were measured (plant 418
height ear height stand count etc) units of measurement and protocols for how to measure 419
traits including when the data should be collected so that all of the projectrsquos phenotypic data can 420
be aggregated regardless of where and by whom they were collected 421
To avoid confusion due to simple naming issues and maximize the potential to integrate 422
data across experiments environments even species the use of well-established nomenclatures 423
controlled vocabularies and ontologies for both metadata documentation and phenotypic 424
descriptions is needed Further impetus to report data using these community standards lies in the 425
fact that many online data repositories rely on them for data representation However while 426
mechanisms to report experimental design metadata based on shared vocabularies is 427
comparatively mature methods to accurately describe phenotypic descriptions are just now 428
emerging Oellrich et al (2015) report a proof of concept wherein plant phenotypes for six 429
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
19
species were curated as lsquoentity qualityrsquo (EQ) statements to enable analysis by semantic 430
reasoning For example dwarf plants are generally short (due to reduced internode length) with 431
leaves that are both reduced in length and increased in width Using EQ statements the first of 432
these three aspects of the dwarf phenotype would be reported as ldquointernode length reducedrdquo 433
Their analyses of the resulting data demonstrated that once plant phenotype data were 434
represented as ontology-based EQ statements semantic reasoning could be used to discover 435
shared biology and increase analytical power 436
In summary proper metadata documentation accompanying FB-HTP data is critical for 437
data discovery analysis and reuse To enable cooperative plant phenotyping activities the 438
International Plant Phenotyping Network (IPPN httpwwwplant-phenotypingorg) was 439
recently formed The IPPN provides leadership as the foremost body coordinating multi-national 440
efforts for plant phenotyping across many species and represents numerous stakeholders from all 441
sectors of the research community One goal of this organization is to develop and disseminate 442
standards that aid in the distribution and sharing of phenotypic data The IPPN represents a 443
useful starting place to get a foothold on the status of existing plant phenotyping efforts 444
standards and data sets 445
446
ENVIROTYPING 447
Although it is well known that plants grow in heterogeneous environments analytical 448
methodologies tend to over simplify the contribution of the environment to the phenotype This 449
weakens our understanding of how ecosystems or even individual plants are responding to 450
changes in the environment Furthermore the long term effects of environmental conditions 451
such as temperature and water availability on phenological development are significant 452
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
20
environmental conditions greatly influence the initiation and duration of vegetative 453
reproductive and maturation stages of plants (Mickelbart et al 2015 Bahuguna and Jagadish 454
2015) Due to the interrelatedness of physiological traits plant developmental phases and 455
growth conditions there is a need to gain a better understanding of the complexities of genotype 456
by environment (GtimesE) interactions An additional component contributing to these complex 457
interactions are the management practices (GtimesEtimesM genotype by environment by management 458
interaction) employed in both agricultural and natural system settings that can have significant 459
large effects on how plants interact with their environment To this end envirotyping which is 460
the detailed characterization of the environment in which plants are growing (Cooper et al 461
2014) needs to be employed 462
The characterization of atmospheric conditions at local levels has become relatively 463
commonplace with the advent of portable weather stations and interpolation methods using data 464
from regional weather stations However the ability to quantify the soil environment including 465
parameters like pH organic matter and moisture content at high spatial resolution remains 466
challenging given the heterogeneity of soils Grid soil sampling and electromagnetic soil 467
mapping which measure soil conductivity to estimate properties like salinity water content and 468
organic matter have proven useful in characterizing spatial soil variability (Guo et al 2015b 469
Mallarino and Wittry 2004 Brevik et al 2006 Sun et al 2013) These methods are not without 470
their limitations though - both grid soil sampling and electromagnetic mapping are typically 471
performed once per season making it impossible to capture the dynamic nature of the soil-water 472
profile In addition these methods are too invasive for implementation in most natural systems 473
To adequately characterize environmental conditions throughout the course of a season a 474
network of affordable open-source sensors is the best option for field-level environmental data 475
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
21
collection Bitella et al (2014) designed a novel low-cost hardware platform that incorporates 476
sensors for recording air temperature and relative humidity as well as soil temperature and 477
moisture content at multiple depths Given the low cost of these sensors they could be spaced at 478
close regular intervals throughout the field providing a high resolution sampling grid To further 479
enhance the capability of stationary sensors the incorporation of wireless networks connected to 480
a central computer (node) could be implemented to synchronize data collection in real-time 481
(Fukatsu and Hirafuji 2005 Hirafuji et al 2004) By incorporating photovoltaic powered 482
sensors and networks envirotyping could be also carried out in remote locations for longer 483
periods of time with minimal disruption to the natural habitat 484
485
CROP AND PLANT MODELING 486
Since their inception in the 1960s crop growth models (CGMs) have developed into useful tools 487
for assessing the adaptation of cropping systems informing management choices and guiding 488
policy decisions Typically models are run using either historical or predicted weather data 489
(based on unrelated climate models) and are then used to determine lsquooptimalrsquo solutions of input 490
parameters such as planting date or fertilizer application Within the last 20 years models have 491
been increasingly used in crop adaptation and breeding but this requires better modeling of 492
physiological processes (see Holzworth et al (2014) for a summary) In the context of breeding 493
models have been used for two purposes first to lsquoextendrsquo envirotyping beyond the analysis of 494
environment variables per se (ie using the model as an integrator that characterizes the growth 495
environment) and secondly to extend the phenotyping per se at the level of the plot or plant 496
sometimes described as lsquomodel-assisted phenotypingrsquo (MAP) (Luquet et al 2006 Rebolledo et 497
al 2015) A newly sought outcome from applications of CGMs is to combine their outputs of 498
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
22
development and growth variables with knowledge from genomics and understanding of genetic 499
architecture in order to predict the trait combinations and eventually the allele combinations 500
that provide improved solutions in breeding (Technow et al 2015) 501
Envirotyping is the generation of environment proxies such as drought indices that then 502
can be utilized in statistical analyses of phenotypes collected in one or more trials on a set of 503
genotypes (Chapman et al 2000 Chenu et al 2011 Cooper et al 2014) For this purpose the 504
models need to be capable of simulating the performance of one or more lsquocheckrsquo genotype(s) 505
with the inputs typically being daily weather data and an accurate lsquotrial-levelrsquo soil 506
characterization The demands on model precision are relatively lower for envirotyping than for 507
other uses ie reasonable prediction of phenology and biomass productionwater use demand 508
can be sufficient to estimate drought patterns (Chapman 2008) or accumulated stresses due to 509
heat (Loumlffler et al 2005 Zheng et al 2015) Similar types of applications of models are made in 510
ecological research to estimate the incidence and intensity of favorable or stressful growing 511
conditions again with a similar need for weather and soil data (Haxeltine and Prentice 1996) 512
While soil and management are perhaps the major spatial variables to consider in agricultural 513
situations spatial modeling of the environment in ecosystems is typically more challenging due 514
to changes in topography species distribution and multi-species canopy all of which effect the 515
resulting micro-climate and the specific influence on plant adaptation 516
Model-assisted phenotyping can be taken to refer to multiple roles of models in relation 517
to plant phenotyping These roles include (1) use of models to decide which traits to measure 518
(2) calculation of lsquoextended phenotypesrsquo using inputs of plant phenotyping (3) estimation of 519
plant growth parameters from integration of multiple data sets from plant phenotyping and (4) 520
feedback from plant phenotyping to improve the physiological basis of models (Figure 4) Until 521
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
23
now the most common use of models to assist phenotyping has likely been in association with 522
the first role Many examples have been associated with optimizing the phenology especially the 523
timing of reproductive stages with respect to the historic or predicted future occurrence of 524
different types of stresses (Zheng et al 2015) Most existing models are easily suited to this 525
purpose as long as their estimation of phenology and the damage functions for the stresses are 526
reasonably precise 527
The most desired use of CGMs has been to propose ideotypes of trait combinations that 528
would result in lsquooptimalrsquo adaptation for given combinations of GtimesEtimesM in current or future 529
climate scenarios (Hammer et al 2014 Asseng et al 2015) While it may be that the models 530
used have been well-tested for a range of environments andor genotypes these models are far 531
more convincing and useful in plant phenotyping and breeding if the modelling has been 532
augmented by physiological and genotypic experimentation For example Singh et al (2012) 533
demonstrated that incorporation of QTL effects partially responsible for sorghum root 534
architecture into a CGM showed that narrow root angle would generally improve yield via 535
increased access to water The final and most convincing part of this work was that one of these 536
major QTL was mapped across breeding populations and found to be highly associated with 537
higher yields in trials over multiple genetic backgrounds years and locations This 538
comprehensive approach combines experimental data physiological understanding of a trait 539
from multiple genotypes model simulation and breeding trial validation to determine what traits 540
to measure (Hammer et al 2016) The current cutting edge of phenomicsCGM application in 541
breeding is best described by the CGM-WGP (Crop Growth Model ndash Whole Genome Prediction) 542
approach of Cooper et al (2016) who show how a relatively simple CGM can be lsquoinsertedrsquo 543
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
24
between genomic and phenomic data to lsquoimposersquo biological pathway constraints to the statistical 544
prediction models 545
546
CONCLUSIONS 547
Progress has been made in FB-HTP and more generally phenomics however significant 548
barriers remain preventing its widespread implementation and utilization (see Outstanding 549
Questions) Though early results seem to suggest that FB-HTP will be a valuable technology for 550
the plant sciences questions remain of whether or not the investment in FB-HTP is practical and 551
justified on a larger scale Contemplating the future it is clear that open-source low-cost 552
hardware solutions need to be developed so that more researchers have access to the tools and 553
therefore can test and evaluate them within the context of their respective research programs 554
only this will determine if expenditure on these resources was warranted Parallel to hardware 555
improvement increased research into data management and documentation needs to be 556
implemented so that accurate comparisons can be carried out between different FB-HTP systems 557
further assisting in the maturation of this nascent technology As with all new technologies the 558
initial development phase is often fraught with setbacks challenges and vigorous debate but 559
these are all healthy signs of a technology worth pursuing 560
Advancements in all areas of plant science are beginning to bring field-based research 561
into a new era an era where genomics envirotyping and phenomics coalesce to unravel the 562
complexities of plant biology Continued progress in artificial intelligence coupled with 563
autonomous vehicles will permit the generation of data sets of unprecedented dimensionality as 564
robots begin to collect data nearly around the clock These advancements in combination with 565
aerial phenotyping a rapidly maturing technology and exhaustive envirotyping will create a 566
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
25
fully integrated field site whereby trait development and expression can be evaluated in the 567
context of dynamic environmental conditions By achieving this goal the transition to studying 568
developmental quantitative genetics becomes possible thereby allowing the interpretation of 569
genetic effects in relation to the environment and life cycle in a way not previously possible 570
Building on this framework CGMs could incorporate these components into their machinery 571
helping to further the understanding of plant development and its relationship with the 572
environment which will permit a deeper knowledge of the complexities of trait development in 573
response to changing climatic conditions Essential to this will be the continued work to integrate 574
CGMs with whole-genome prediction methods to enable robust prediction of phenotypes in a 575
number of environments including those in which genotypes have not been previously tested 576
This should not only assist in the breeding of superior stress resilient cultivars but also enable 577
the identification of those natural populations that could be at risk from climatic variation and 578
their interaction with other anthropomorphic disturbances 579
580
ACKNOWLEDGEMENTS 581
The authors wish to thank Daniel Ilut Elodie Gazave Christine Diepenbrock and Maryn 582
Carlson for their expert comments on the manuscript The authors would like to especially thank 583
Trevor Rife for his contributions on mobile field apps We apologize for not citing original work 584
of many colleagues because of space constraints 585
586
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
12
limited information relative to the actual root structure Thus there remains a lack of a coherent 269
view of root phenotypes and their genetic and environmental conditioning (Topp et al 2016) 270
An ideal technology would allow explicit in situ visualization of root architecture as it develops 271
through time and likely involve sensors that were either above ground or located belowground 272
with minimum invasiveness The fundamental problem is that roots are largely comprised of 273
water and organic matter which are usually abundant in the soil Furthermore most soils have 274
structural inhomogeneities and other properties such as water content and temperature change 275
over time These factors create significant difficulties for identifying consistent patterns in digital 276
data that can separate root and soil 277
While none of these challenges for root phenotyping will likely be solved in the near 278
term there have been promising advances in sensor development image analysis and signal 279
processing In particular the application of geophysical survey methods that use magnetic and 280
electrical field information for non-destructive analysis of soil features have some promise for 281
root phenotyping Ground penetrating radar (GPR) uses small radio waves (typically 282
microwaves) to discriminate objects based on differences in their electrical permittivity 283
(reviewed in Guo et al (2013)) An antenna is used to transmit and receive EM pulses into the 284
ground which interact with sub-surface objects in ways characteristic to their electrical 285
properties By moving the array across the ground in proscribed transects a reflectance profile of 286
the subsurface called a radargram can be made (Zenone et al 2008) Roots can generate a 287
characteristic hyperbolic pattern which can be used to generate 2D ldquoimagesrdquo or even 3D models 288
of root systems (Zhu et al 2014) 289
There are several limitations to GPR becoming an effective tool for field root 290
phenotyping especially for fine roots (Hirano et al 2009) given the fundamental tradeoff 291
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
13
between penetration ability and object resolution Longer wavelengths can penetrate further but 292
can resolve less detail and vice-versa Furthermore electrically conductive materials that have 293
high reflectance to radar such as wet-clay soils greatly reduce root discrimination Soil 294
temperature and amount of non-living organic material are also known to influence GPR signal 295
and therefore extensive calibration must be undertaken especially for non-uniform soils Even in 296
ideal conditions (relatively dry sandy soils) careful comparisons with excavated root systems 297
have not shown strong correlations especially for roots growing downward (Zenone et al 2008 298
Guo et al 2015a) To date GPR has not been shown to be capable of detecting fine (appx lt2 299
mm) roots which may comprise the majority of root length for many plants (Brown et al 2009 300
Pierret et al 2005) GPR may currently be useful as a rough estimate of biomass and root 301
distribution in some scenarios but concern should be taken that many important contexts in 302
which we wish to understand root biology (eg water content root angle variation and 303
interactions with soil structure) also affect our observation ability 304
Electrical resistivity tomography (ERT) uses differential electrical properties of materials 305
to map aspects of the soil ERT has been used to monitor soil water content in a maize field (Beff 306
et al 2013) as well as tree root biomass distribution (Amato et al 2008) but has limited 307
resolution that requires substantial embedded infrastructure and cannot be easily scaled to entire 308
fields Nonetheless ERT has shown some potential to improve signal processing for GPR by 309
mapping background soil properties at sites of interest (Zenone et al 2008) Electrical 310
capacitance has also been exploited to estimate root biomass in plants (reviewed in Dietrich et al 311
(2013) and even for QTL identification in maize (Messmer et al 2011) however these 312
relationships are only sometimes consistent (Dietrich et al 2013) The concept of mapping soil 313
qualities rather than root structure per se (Hartemink and Minasny 2014 Werban et al 2013) 314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
14
provides a potentially powerful ally to direct root detection methods although many fundamental 315
connections between the two have yet to be established As machine learning and other 316
computationally-intensive statistical methods improve so will our ability to accurately classify 317
and quantify biological structures and processes from highly multivariate and noisy data 318
(Aanensen et al 2014 Singh et al 2012 Smith et al 2015) 319
320
CHALLENGES OF FB-HTP 321
Based on the limited number of success stories presented herein it becomes apparent that FB-322
HTP (and phenomics in general) remains in its infancy with numerous challenges facing it 323
Perhaps the most restrictive factor to widespread implementation of FB-HTP is the lack of any 324
commercially available platforms that offer a ldquoturn-keyrdquo solution to address a plethora of 325
biological questions As the examples referenced within highlight most FB-HTP platforms are 326
constructed by cross-disciplinary research groups consisting of agricultural engineers plant 327
breeders and computer scientists which demonstrates the amount of expertise required to 328
construct even simple platforms which are ldquoone-offrdquo solutions These required resources 329
including large budgets and specialized personnel are generally not available to most researchers 330
thereby putting the needed tools of FB-HTP out of reach for many Additionally these purpose-331
developed platforms are specific to the research question being addressed and therefore they are 332
not commonly transferable to other crops field designs or research settings This poses a 333
significant limitation as it prevents the extensive testing of these types of tools which is desired 334
and needed by the larger community 335
Looking forward it is challenging to predict which type of platform will be best able to 336
serve the needs of the research community Any platform that is to be successful must be easy to 337
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
15
use and deploy in the field low-cost utilize robust sensors have a sizable user community and 338
have acceptable technical performance under field conditions The best way to meet these criteria 339
is to develop tools for FB-HTP that are open-source so that the largest number of researchers are 340
able to contribute to the design development and testing of these needed resources Currently 341
UASs embody some of these features because of the extensive research and design invested in 342
them due to their pervasive application outside of basic research but they still have a major 343
limitation in that they are only able to phenotype plant canopies Because of this limitation and 344
others there is still a strong need for ground-based vehicles which can capitalize on their 345
proximity to plants to increase data resolution as well as capture finer scale phenotypes and 346
permit the transition beyond canopy level phenotypes Although the future hardware demands of 347
FB-HTP remain unclear the required tools and resources will need to become universal and the 348
most realistic way to achieve that is through low-cost open-source technology 349
Technical limitations aside the question remains of what value is the vast amount of data 350
that are being generated and how biological meaning will be extracted from these data to answer 351
important questions Such considerations become especially relevant with regard to the large 352
amount of image data being generated (and video in the near future) Although imaging 353
technologies are relatively new to plant biology they have been transformative in other fields 354
including medical and geochemical and have led to substantial new understandings and 355
capabilities This is largely because imaging and sensor data allow the capture of multivariate 356
information which may not be perceived by humans but is nonetheless essential for 357
understanding plant biology This can be exemplified by Chen et al (2014) who used high-358
throughput image analysis to gain insight into drought stress physiology Using an open-source 359
image analysis pipeline the authors were able to extract nearly 400 phenotypic traits from 360
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
16
images but more importantly they were able to derive new traits of physiological importance 361
that captured growth dynamics as well as stress responsive traits something not possible with 362
low-throughput phenotyping Examples of this type highlight the potential for high dimensional 363
data to reveal new phenotypes that serve to further the basic understanding of plant biology 364
However as data of these nature are utilized a healthy balance must be struck between 365
validating phenotypic data from FB-HTP with state-of-the-art conventional measurements and 366
also exploring how novel data-derived traits can be of value for uncovering biological 367
phenomena 368
There are still many issues that stand as hurdles to FB-HTP becoming an accepted 369
technology in the plant science field Primary among these challenges are the development of 370
resources to carry out this work and how to leverage this information for insight into plant 371
biology With these considerations in mind three areas important to the success of phenomics 372
and FB-HTP in particular are data management and documentation characterization of the 373
environment in which plant phenotypes arise and most importantly application of these data for 374
understanding the mechanisms governing plant growth and development 375
376
PLANT PHENOTYPE DATA CAPTURE MANAGEMENT AND UTILIZATION 377
A promising development in FB-HTP is the ability to accurately capture and record phenotype 378
data from field-grown plants using smartphones and tablets The scope of phenotyping with 379
mobile apps can be broadly classified into on-site experiments conducted by scientists and 380
survey-level or crowd-sourced information to gather information on larger ecological or 381
agriculture landscapes The data types computational requirements and image processing 382
challenges for these two purposes are largely similar with minor distinctions in user interface 383
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
17
data structure and data organization Plant breeder-led trials generally consist of thousands of 384
distinct entries grown in a common location while farmer surveys or surveys of natural 385
populations target hundreds of locations with limited data collection at each site In order to 386
facilitate data collection and storage a number of software apps have been developed ranging 387
from research specific tools to applications for farm- and landscape-level surveys Field Book is 388
an example of an application developed to specifically meet the requirements of plant breeding 389
programs where detailed data collection is necessary (Rife and Poland 2014) In contrast 390
iNaturalist is an application developed to capitalize on crowdsourcing and is used to catalog 391
biodiversity identify endangered species and monitor invasive species (iNaturalist) For FB-392
HTP improved data management and electronic data capture constitutes a critical foundation 393
and numerous apps have been developed to meet this need (IBreedIT Ltd (Daventi 2011) 394
Phenome Networks 2013 PhenoType 2014 Diversity Arrays Technology Pty Ltd 2015) 395
There is also a growing number of web apps to curate and link data gathered in the field and 396
therefore increase the utility and value of collected data (Aanensen et al 2014) 397
In order to be useful these apps rely on data collection using standard methods 398
protocols and formatting This is due to the fact that regardless of how they are collected 399
phenotype data are inherently complex given that they can range from populations to individual 400
plants to specific tissues and can be recorded on comparative discrete or continuous scales 401
Because the data are essentially infinite in both diversity and scale data documentation 402
integration representation and accessibility are critical aspects that present significant 403
challenges (reviewed in Deans et al (2015)) In order to be broadly useful large-scale high-404
dimensional data sets must be represented in such a way that data can be easily aggregated and 405
extracted to address biologically questions In addition data collection methods must be reported 406
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
18
at a level to enable experimental reproducibility Central to these issues is proper reporting of 407
experimental metadata ndash the information that describes experimental design sampling methods 408
environmental conditions instrumentation and analysis (Krajewski et al 2015) To determine 409
which types of metadata should be reported for a given experiment to make it both discoverable 410
and re-usable MIAPPE standards (Minimal Information About a Plant Phenotyping Experiment 411
httpcropnetplphenotypes Krajewski et al (2015)) should be followed and methods used to 412
measure phenotypes should be detailed at a level that enables reproducibility (see Sandve et al 413
(2013)) For example the maize Genomes to Fields initiative has collected phenotype data and 414
has released detailed methods that not only outline how to collect maize phenotypic data under 415
field conditions but also the requisite metadata to enable discovery aggregation analysis and re-416
use (available at httpwwwgenomes2fieldsorg see ldquoAboutrdquo and ldquoProject Overview and 417
Scoperdquo) This information includes detailed descriptions of what traits were measured (plant 418
height ear height stand count etc) units of measurement and protocols for how to measure 419
traits including when the data should be collected so that all of the projectrsquos phenotypic data can 420
be aggregated regardless of where and by whom they were collected 421
To avoid confusion due to simple naming issues and maximize the potential to integrate 422
data across experiments environments even species the use of well-established nomenclatures 423
controlled vocabularies and ontologies for both metadata documentation and phenotypic 424
descriptions is needed Further impetus to report data using these community standards lies in the 425
fact that many online data repositories rely on them for data representation However while 426
mechanisms to report experimental design metadata based on shared vocabularies is 427
comparatively mature methods to accurately describe phenotypic descriptions are just now 428
emerging Oellrich et al (2015) report a proof of concept wherein plant phenotypes for six 429
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
19
species were curated as lsquoentity qualityrsquo (EQ) statements to enable analysis by semantic 430
reasoning For example dwarf plants are generally short (due to reduced internode length) with 431
leaves that are both reduced in length and increased in width Using EQ statements the first of 432
these three aspects of the dwarf phenotype would be reported as ldquointernode length reducedrdquo 433
Their analyses of the resulting data demonstrated that once plant phenotype data were 434
represented as ontology-based EQ statements semantic reasoning could be used to discover 435
shared biology and increase analytical power 436
In summary proper metadata documentation accompanying FB-HTP data is critical for 437
data discovery analysis and reuse To enable cooperative plant phenotyping activities the 438
International Plant Phenotyping Network (IPPN httpwwwplant-phenotypingorg) was 439
recently formed The IPPN provides leadership as the foremost body coordinating multi-national 440
efforts for plant phenotyping across many species and represents numerous stakeholders from all 441
sectors of the research community One goal of this organization is to develop and disseminate 442
standards that aid in the distribution and sharing of phenotypic data The IPPN represents a 443
useful starting place to get a foothold on the status of existing plant phenotyping efforts 444
standards and data sets 445
446
ENVIROTYPING 447
Although it is well known that plants grow in heterogeneous environments analytical 448
methodologies tend to over simplify the contribution of the environment to the phenotype This 449
weakens our understanding of how ecosystems or even individual plants are responding to 450
changes in the environment Furthermore the long term effects of environmental conditions 451
such as temperature and water availability on phenological development are significant 452
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
20
environmental conditions greatly influence the initiation and duration of vegetative 453
reproductive and maturation stages of plants (Mickelbart et al 2015 Bahuguna and Jagadish 454
2015) Due to the interrelatedness of physiological traits plant developmental phases and 455
growth conditions there is a need to gain a better understanding of the complexities of genotype 456
by environment (GtimesE) interactions An additional component contributing to these complex 457
interactions are the management practices (GtimesEtimesM genotype by environment by management 458
interaction) employed in both agricultural and natural system settings that can have significant 459
large effects on how plants interact with their environment To this end envirotyping which is 460
the detailed characterization of the environment in which plants are growing (Cooper et al 461
2014) needs to be employed 462
The characterization of atmospheric conditions at local levels has become relatively 463
commonplace with the advent of portable weather stations and interpolation methods using data 464
from regional weather stations However the ability to quantify the soil environment including 465
parameters like pH organic matter and moisture content at high spatial resolution remains 466
challenging given the heterogeneity of soils Grid soil sampling and electromagnetic soil 467
mapping which measure soil conductivity to estimate properties like salinity water content and 468
organic matter have proven useful in characterizing spatial soil variability (Guo et al 2015b 469
Mallarino and Wittry 2004 Brevik et al 2006 Sun et al 2013) These methods are not without 470
their limitations though - both grid soil sampling and electromagnetic mapping are typically 471
performed once per season making it impossible to capture the dynamic nature of the soil-water 472
profile In addition these methods are too invasive for implementation in most natural systems 473
To adequately characterize environmental conditions throughout the course of a season a 474
network of affordable open-source sensors is the best option for field-level environmental data 475
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
21
collection Bitella et al (2014) designed a novel low-cost hardware platform that incorporates 476
sensors for recording air temperature and relative humidity as well as soil temperature and 477
moisture content at multiple depths Given the low cost of these sensors they could be spaced at 478
close regular intervals throughout the field providing a high resolution sampling grid To further 479
enhance the capability of stationary sensors the incorporation of wireless networks connected to 480
a central computer (node) could be implemented to synchronize data collection in real-time 481
(Fukatsu and Hirafuji 2005 Hirafuji et al 2004) By incorporating photovoltaic powered 482
sensors and networks envirotyping could be also carried out in remote locations for longer 483
periods of time with minimal disruption to the natural habitat 484
485
CROP AND PLANT MODELING 486
Since their inception in the 1960s crop growth models (CGMs) have developed into useful tools 487
for assessing the adaptation of cropping systems informing management choices and guiding 488
policy decisions Typically models are run using either historical or predicted weather data 489
(based on unrelated climate models) and are then used to determine lsquooptimalrsquo solutions of input 490
parameters such as planting date or fertilizer application Within the last 20 years models have 491
been increasingly used in crop adaptation and breeding but this requires better modeling of 492
physiological processes (see Holzworth et al (2014) for a summary) In the context of breeding 493
models have been used for two purposes first to lsquoextendrsquo envirotyping beyond the analysis of 494
environment variables per se (ie using the model as an integrator that characterizes the growth 495
environment) and secondly to extend the phenotyping per se at the level of the plot or plant 496
sometimes described as lsquomodel-assisted phenotypingrsquo (MAP) (Luquet et al 2006 Rebolledo et 497
al 2015) A newly sought outcome from applications of CGMs is to combine their outputs of 498
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
22
development and growth variables with knowledge from genomics and understanding of genetic 499
architecture in order to predict the trait combinations and eventually the allele combinations 500
that provide improved solutions in breeding (Technow et al 2015) 501
Envirotyping is the generation of environment proxies such as drought indices that then 502
can be utilized in statistical analyses of phenotypes collected in one or more trials on a set of 503
genotypes (Chapman et al 2000 Chenu et al 2011 Cooper et al 2014) For this purpose the 504
models need to be capable of simulating the performance of one or more lsquocheckrsquo genotype(s) 505
with the inputs typically being daily weather data and an accurate lsquotrial-levelrsquo soil 506
characterization The demands on model precision are relatively lower for envirotyping than for 507
other uses ie reasonable prediction of phenology and biomass productionwater use demand 508
can be sufficient to estimate drought patterns (Chapman 2008) or accumulated stresses due to 509
heat (Loumlffler et al 2005 Zheng et al 2015) Similar types of applications of models are made in 510
ecological research to estimate the incidence and intensity of favorable or stressful growing 511
conditions again with a similar need for weather and soil data (Haxeltine and Prentice 1996) 512
While soil and management are perhaps the major spatial variables to consider in agricultural 513
situations spatial modeling of the environment in ecosystems is typically more challenging due 514
to changes in topography species distribution and multi-species canopy all of which effect the 515
resulting micro-climate and the specific influence on plant adaptation 516
Model-assisted phenotyping can be taken to refer to multiple roles of models in relation 517
to plant phenotyping These roles include (1) use of models to decide which traits to measure 518
(2) calculation of lsquoextended phenotypesrsquo using inputs of plant phenotyping (3) estimation of 519
plant growth parameters from integration of multiple data sets from plant phenotyping and (4) 520
feedback from plant phenotyping to improve the physiological basis of models (Figure 4) Until 521
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
23
now the most common use of models to assist phenotyping has likely been in association with 522
the first role Many examples have been associated with optimizing the phenology especially the 523
timing of reproductive stages with respect to the historic or predicted future occurrence of 524
different types of stresses (Zheng et al 2015) Most existing models are easily suited to this 525
purpose as long as their estimation of phenology and the damage functions for the stresses are 526
reasonably precise 527
The most desired use of CGMs has been to propose ideotypes of trait combinations that 528
would result in lsquooptimalrsquo adaptation for given combinations of GtimesEtimesM in current or future 529
climate scenarios (Hammer et al 2014 Asseng et al 2015) While it may be that the models 530
used have been well-tested for a range of environments andor genotypes these models are far 531
more convincing and useful in plant phenotyping and breeding if the modelling has been 532
augmented by physiological and genotypic experimentation For example Singh et al (2012) 533
demonstrated that incorporation of QTL effects partially responsible for sorghum root 534
architecture into a CGM showed that narrow root angle would generally improve yield via 535
increased access to water The final and most convincing part of this work was that one of these 536
major QTL was mapped across breeding populations and found to be highly associated with 537
higher yields in trials over multiple genetic backgrounds years and locations This 538
comprehensive approach combines experimental data physiological understanding of a trait 539
from multiple genotypes model simulation and breeding trial validation to determine what traits 540
to measure (Hammer et al 2016) The current cutting edge of phenomicsCGM application in 541
breeding is best described by the CGM-WGP (Crop Growth Model ndash Whole Genome Prediction) 542
approach of Cooper et al (2016) who show how a relatively simple CGM can be lsquoinsertedrsquo 543
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
24
between genomic and phenomic data to lsquoimposersquo biological pathway constraints to the statistical 544
prediction models 545
546
CONCLUSIONS 547
Progress has been made in FB-HTP and more generally phenomics however significant 548
barriers remain preventing its widespread implementation and utilization (see Outstanding 549
Questions) Though early results seem to suggest that FB-HTP will be a valuable technology for 550
the plant sciences questions remain of whether or not the investment in FB-HTP is practical and 551
justified on a larger scale Contemplating the future it is clear that open-source low-cost 552
hardware solutions need to be developed so that more researchers have access to the tools and 553
therefore can test and evaluate them within the context of their respective research programs 554
only this will determine if expenditure on these resources was warranted Parallel to hardware 555
improvement increased research into data management and documentation needs to be 556
implemented so that accurate comparisons can be carried out between different FB-HTP systems 557
further assisting in the maturation of this nascent technology As with all new technologies the 558
initial development phase is often fraught with setbacks challenges and vigorous debate but 559
these are all healthy signs of a technology worth pursuing 560
Advancements in all areas of plant science are beginning to bring field-based research 561
into a new era an era where genomics envirotyping and phenomics coalesce to unravel the 562
complexities of plant biology Continued progress in artificial intelligence coupled with 563
autonomous vehicles will permit the generation of data sets of unprecedented dimensionality as 564
robots begin to collect data nearly around the clock These advancements in combination with 565
aerial phenotyping a rapidly maturing technology and exhaustive envirotyping will create a 566
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
25
fully integrated field site whereby trait development and expression can be evaluated in the 567
context of dynamic environmental conditions By achieving this goal the transition to studying 568
developmental quantitative genetics becomes possible thereby allowing the interpretation of 569
genetic effects in relation to the environment and life cycle in a way not previously possible 570
Building on this framework CGMs could incorporate these components into their machinery 571
helping to further the understanding of plant development and its relationship with the 572
environment which will permit a deeper knowledge of the complexities of trait development in 573
response to changing climatic conditions Essential to this will be the continued work to integrate 574
CGMs with whole-genome prediction methods to enable robust prediction of phenotypes in a 575
number of environments including those in which genotypes have not been previously tested 576
This should not only assist in the breeding of superior stress resilient cultivars but also enable 577
the identification of those natural populations that could be at risk from climatic variation and 578
their interaction with other anthropomorphic disturbances 579
580
ACKNOWLEDGEMENTS 581
The authors wish to thank Daniel Ilut Elodie Gazave Christine Diepenbrock and Maryn 582
Carlson for their expert comments on the manuscript The authors would like to especially thank 583
Trevor Rife for his contributions on mobile field apps We apologize for not citing original work 584
of many colleagues because of space constraints 585
586
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
13
between penetration ability and object resolution Longer wavelengths can penetrate further but 292
can resolve less detail and vice-versa Furthermore electrically conductive materials that have 293
high reflectance to radar such as wet-clay soils greatly reduce root discrimination Soil 294
temperature and amount of non-living organic material are also known to influence GPR signal 295
and therefore extensive calibration must be undertaken especially for non-uniform soils Even in 296
ideal conditions (relatively dry sandy soils) careful comparisons with excavated root systems 297
have not shown strong correlations especially for roots growing downward (Zenone et al 2008 298
Guo et al 2015a) To date GPR has not been shown to be capable of detecting fine (appx lt2 299
mm) roots which may comprise the majority of root length for many plants (Brown et al 2009 300
Pierret et al 2005) GPR may currently be useful as a rough estimate of biomass and root 301
distribution in some scenarios but concern should be taken that many important contexts in 302
which we wish to understand root biology (eg water content root angle variation and 303
interactions with soil structure) also affect our observation ability 304
Electrical resistivity tomography (ERT) uses differential electrical properties of materials 305
to map aspects of the soil ERT has been used to monitor soil water content in a maize field (Beff 306
et al 2013) as well as tree root biomass distribution (Amato et al 2008) but has limited 307
resolution that requires substantial embedded infrastructure and cannot be easily scaled to entire 308
fields Nonetheless ERT has shown some potential to improve signal processing for GPR by 309
mapping background soil properties at sites of interest (Zenone et al 2008) Electrical 310
capacitance has also been exploited to estimate root biomass in plants (reviewed in Dietrich et al 311
(2013) and even for QTL identification in maize (Messmer et al 2011) however these 312
relationships are only sometimes consistent (Dietrich et al 2013) The concept of mapping soil 313
qualities rather than root structure per se (Hartemink and Minasny 2014 Werban et al 2013) 314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
14
provides a potentially powerful ally to direct root detection methods although many fundamental 315
connections between the two have yet to be established As machine learning and other 316
computationally-intensive statistical methods improve so will our ability to accurately classify 317
and quantify biological structures and processes from highly multivariate and noisy data 318
(Aanensen et al 2014 Singh et al 2012 Smith et al 2015) 319
320
CHALLENGES OF FB-HTP 321
Based on the limited number of success stories presented herein it becomes apparent that FB-322
HTP (and phenomics in general) remains in its infancy with numerous challenges facing it 323
Perhaps the most restrictive factor to widespread implementation of FB-HTP is the lack of any 324
commercially available platforms that offer a ldquoturn-keyrdquo solution to address a plethora of 325
biological questions As the examples referenced within highlight most FB-HTP platforms are 326
constructed by cross-disciplinary research groups consisting of agricultural engineers plant 327
breeders and computer scientists which demonstrates the amount of expertise required to 328
construct even simple platforms which are ldquoone-offrdquo solutions These required resources 329
including large budgets and specialized personnel are generally not available to most researchers 330
thereby putting the needed tools of FB-HTP out of reach for many Additionally these purpose-331
developed platforms are specific to the research question being addressed and therefore they are 332
not commonly transferable to other crops field designs or research settings This poses a 333
significant limitation as it prevents the extensive testing of these types of tools which is desired 334
and needed by the larger community 335
Looking forward it is challenging to predict which type of platform will be best able to 336
serve the needs of the research community Any platform that is to be successful must be easy to 337
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
15
use and deploy in the field low-cost utilize robust sensors have a sizable user community and 338
have acceptable technical performance under field conditions The best way to meet these criteria 339
is to develop tools for FB-HTP that are open-source so that the largest number of researchers are 340
able to contribute to the design development and testing of these needed resources Currently 341
UASs embody some of these features because of the extensive research and design invested in 342
them due to their pervasive application outside of basic research but they still have a major 343
limitation in that they are only able to phenotype plant canopies Because of this limitation and 344
others there is still a strong need for ground-based vehicles which can capitalize on their 345
proximity to plants to increase data resolution as well as capture finer scale phenotypes and 346
permit the transition beyond canopy level phenotypes Although the future hardware demands of 347
FB-HTP remain unclear the required tools and resources will need to become universal and the 348
most realistic way to achieve that is through low-cost open-source technology 349
Technical limitations aside the question remains of what value is the vast amount of data 350
that are being generated and how biological meaning will be extracted from these data to answer 351
important questions Such considerations become especially relevant with regard to the large 352
amount of image data being generated (and video in the near future) Although imaging 353
technologies are relatively new to plant biology they have been transformative in other fields 354
including medical and geochemical and have led to substantial new understandings and 355
capabilities This is largely because imaging and sensor data allow the capture of multivariate 356
information which may not be perceived by humans but is nonetheless essential for 357
understanding plant biology This can be exemplified by Chen et al (2014) who used high-358
throughput image analysis to gain insight into drought stress physiology Using an open-source 359
image analysis pipeline the authors were able to extract nearly 400 phenotypic traits from 360
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
16
images but more importantly they were able to derive new traits of physiological importance 361
that captured growth dynamics as well as stress responsive traits something not possible with 362
low-throughput phenotyping Examples of this type highlight the potential for high dimensional 363
data to reveal new phenotypes that serve to further the basic understanding of plant biology 364
However as data of these nature are utilized a healthy balance must be struck between 365
validating phenotypic data from FB-HTP with state-of-the-art conventional measurements and 366
also exploring how novel data-derived traits can be of value for uncovering biological 367
phenomena 368
There are still many issues that stand as hurdles to FB-HTP becoming an accepted 369
technology in the plant science field Primary among these challenges are the development of 370
resources to carry out this work and how to leverage this information for insight into plant 371
biology With these considerations in mind three areas important to the success of phenomics 372
and FB-HTP in particular are data management and documentation characterization of the 373
environment in which plant phenotypes arise and most importantly application of these data for 374
understanding the mechanisms governing plant growth and development 375
376
PLANT PHENOTYPE DATA CAPTURE MANAGEMENT AND UTILIZATION 377
A promising development in FB-HTP is the ability to accurately capture and record phenotype 378
data from field-grown plants using smartphones and tablets The scope of phenotyping with 379
mobile apps can be broadly classified into on-site experiments conducted by scientists and 380
survey-level or crowd-sourced information to gather information on larger ecological or 381
agriculture landscapes The data types computational requirements and image processing 382
challenges for these two purposes are largely similar with minor distinctions in user interface 383
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
17
data structure and data organization Plant breeder-led trials generally consist of thousands of 384
distinct entries grown in a common location while farmer surveys or surveys of natural 385
populations target hundreds of locations with limited data collection at each site In order to 386
facilitate data collection and storage a number of software apps have been developed ranging 387
from research specific tools to applications for farm- and landscape-level surveys Field Book is 388
an example of an application developed to specifically meet the requirements of plant breeding 389
programs where detailed data collection is necessary (Rife and Poland 2014) In contrast 390
iNaturalist is an application developed to capitalize on crowdsourcing and is used to catalog 391
biodiversity identify endangered species and monitor invasive species (iNaturalist) For FB-392
HTP improved data management and electronic data capture constitutes a critical foundation 393
and numerous apps have been developed to meet this need (IBreedIT Ltd (Daventi 2011) 394
Phenome Networks 2013 PhenoType 2014 Diversity Arrays Technology Pty Ltd 2015) 395
There is also a growing number of web apps to curate and link data gathered in the field and 396
therefore increase the utility and value of collected data (Aanensen et al 2014) 397
In order to be useful these apps rely on data collection using standard methods 398
protocols and formatting This is due to the fact that regardless of how they are collected 399
phenotype data are inherently complex given that they can range from populations to individual 400
plants to specific tissues and can be recorded on comparative discrete or continuous scales 401
Because the data are essentially infinite in both diversity and scale data documentation 402
integration representation and accessibility are critical aspects that present significant 403
challenges (reviewed in Deans et al (2015)) In order to be broadly useful large-scale high-404
dimensional data sets must be represented in such a way that data can be easily aggregated and 405
extracted to address biologically questions In addition data collection methods must be reported 406
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
18
at a level to enable experimental reproducibility Central to these issues is proper reporting of 407
experimental metadata ndash the information that describes experimental design sampling methods 408
environmental conditions instrumentation and analysis (Krajewski et al 2015) To determine 409
which types of metadata should be reported for a given experiment to make it both discoverable 410
and re-usable MIAPPE standards (Minimal Information About a Plant Phenotyping Experiment 411
httpcropnetplphenotypes Krajewski et al (2015)) should be followed and methods used to 412
measure phenotypes should be detailed at a level that enables reproducibility (see Sandve et al 413
(2013)) For example the maize Genomes to Fields initiative has collected phenotype data and 414
has released detailed methods that not only outline how to collect maize phenotypic data under 415
field conditions but also the requisite metadata to enable discovery aggregation analysis and re-416
use (available at httpwwwgenomes2fieldsorg see ldquoAboutrdquo and ldquoProject Overview and 417
Scoperdquo) This information includes detailed descriptions of what traits were measured (plant 418
height ear height stand count etc) units of measurement and protocols for how to measure 419
traits including when the data should be collected so that all of the projectrsquos phenotypic data can 420
be aggregated regardless of where and by whom they were collected 421
To avoid confusion due to simple naming issues and maximize the potential to integrate 422
data across experiments environments even species the use of well-established nomenclatures 423
controlled vocabularies and ontologies for both metadata documentation and phenotypic 424
descriptions is needed Further impetus to report data using these community standards lies in the 425
fact that many online data repositories rely on them for data representation However while 426
mechanisms to report experimental design metadata based on shared vocabularies is 427
comparatively mature methods to accurately describe phenotypic descriptions are just now 428
emerging Oellrich et al (2015) report a proof of concept wherein plant phenotypes for six 429
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
19
species were curated as lsquoentity qualityrsquo (EQ) statements to enable analysis by semantic 430
reasoning For example dwarf plants are generally short (due to reduced internode length) with 431
leaves that are both reduced in length and increased in width Using EQ statements the first of 432
these three aspects of the dwarf phenotype would be reported as ldquointernode length reducedrdquo 433
Their analyses of the resulting data demonstrated that once plant phenotype data were 434
represented as ontology-based EQ statements semantic reasoning could be used to discover 435
shared biology and increase analytical power 436
In summary proper metadata documentation accompanying FB-HTP data is critical for 437
data discovery analysis and reuse To enable cooperative plant phenotyping activities the 438
International Plant Phenotyping Network (IPPN httpwwwplant-phenotypingorg) was 439
recently formed The IPPN provides leadership as the foremost body coordinating multi-national 440
efforts for plant phenotyping across many species and represents numerous stakeholders from all 441
sectors of the research community One goal of this organization is to develop and disseminate 442
standards that aid in the distribution and sharing of phenotypic data The IPPN represents a 443
useful starting place to get a foothold on the status of existing plant phenotyping efforts 444
standards and data sets 445
446
ENVIROTYPING 447
Although it is well known that plants grow in heterogeneous environments analytical 448
methodologies tend to over simplify the contribution of the environment to the phenotype This 449
weakens our understanding of how ecosystems or even individual plants are responding to 450
changes in the environment Furthermore the long term effects of environmental conditions 451
such as temperature and water availability on phenological development are significant 452
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
20
environmental conditions greatly influence the initiation and duration of vegetative 453
reproductive and maturation stages of plants (Mickelbart et al 2015 Bahuguna and Jagadish 454
2015) Due to the interrelatedness of physiological traits plant developmental phases and 455
growth conditions there is a need to gain a better understanding of the complexities of genotype 456
by environment (GtimesE) interactions An additional component contributing to these complex 457
interactions are the management practices (GtimesEtimesM genotype by environment by management 458
interaction) employed in both agricultural and natural system settings that can have significant 459
large effects on how plants interact with their environment To this end envirotyping which is 460
the detailed characterization of the environment in which plants are growing (Cooper et al 461
2014) needs to be employed 462
The characterization of atmospheric conditions at local levels has become relatively 463
commonplace with the advent of portable weather stations and interpolation methods using data 464
from regional weather stations However the ability to quantify the soil environment including 465
parameters like pH organic matter and moisture content at high spatial resolution remains 466
challenging given the heterogeneity of soils Grid soil sampling and electromagnetic soil 467
mapping which measure soil conductivity to estimate properties like salinity water content and 468
organic matter have proven useful in characterizing spatial soil variability (Guo et al 2015b 469
Mallarino and Wittry 2004 Brevik et al 2006 Sun et al 2013) These methods are not without 470
their limitations though - both grid soil sampling and electromagnetic mapping are typically 471
performed once per season making it impossible to capture the dynamic nature of the soil-water 472
profile In addition these methods are too invasive for implementation in most natural systems 473
To adequately characterize environmental conditions throughout the course of a season a 474
network of affordable open-source sensors is the best option for field-level environmental data 475
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
21
collection Bitella et al (2014) designed a novel low-cost hardware platform that incorporates 476
sensors for recording air temperature and relative humidity as well as soil temperature and 477
moisture content at multiple depths Given the low cost of these sensors they could be spaced at 478
close regular intervals throughout the field providing a high resolution sampling grid To further 479
enhance the capability of stationary sensors the incorporation of wireless networks connected to 480
a central computer (node) could be implemented to synchronize data collection in real-time 481
(Fukatsu and Hirafuji 2005 Hirafuji et al 2004) By incorporating photovoltaic powered 482
sensors and networks envirotyping could be also carried out in remote locations for longer 483
periods of time with minimal disruption to the natural habitat 484
485
CROP AND PLANT MODELING 486
Since their inception in the 1960s crop growth models (CGMs) have developed into useful tools 487
for assessing the adaptation of cropping systems informing management choices and guiding 488
policy decisions Typically models are run using either historical or predicted weather data 489
(based on unrelated climate models) and are then used to determine lsquooptimalrsquo solutions of input 490
parameters such as planting date or fertilizer application Within the last 20 years models have 491
been increasingly used in crop adaptation and breeding but this requires better modeling of 492
physiological processes (see Holzworth et al (2014) for a summary) In the context of breeding 493
models have been used for two purposes first to lsquoextendrsquo envirotyping beyond the analysis of 494
environment variables per se (ie using the model as an integrator that characterizes the growth 495
environment) and secondly to extend the phenotyping per se at the level of the plot or plant 496
sometimes described as lsquomodel-assisted phenotypingrsquo (MAP) (Luquet et al 2006 Rebolledo et 497
al 2015) A newly sought outcome from applications of CGMs is to combine their outputs of 498
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
22
development and growth variables with knowledge from genomics and understanding of genetic 499
architecture in order to predict the trait combinations and eventually the allele combinations 500
that provide improved solutions in breeding (Technow et al 2015) 501
Envirotyping is the generation of environment proxies such as drought indices that then 502
can be utilized in statistical analyses of phenotypes collected in one or more trials on a set of 503
genotypes (Chapman et al 2000 Chenu et al 2011 Cooper et al 2014) For this purpose the 504
models need to be capable of simulating the performance of one or more lsquocheckrsquo genotype(s) 505
with the inputs typically being daily weather data and an accurate lsquotrial-levelrsquo soil 506
characterization The demands on model precision are relatively lower for envirotyping than for 507
other uses ie reasonable prediction of phenology and biomass productionwater use demand 508
can be sufficient to estimate drought patterns (Chapman 2008) or accumulated stresses due to 509
heat (Loumlffler et al 2005 Zheng et al 2015) Similar types of applications of models are made in 510
ecological research to estimate the incidence and intensity of favorable or stressful growing 511
conditions again with a similar need for weather and soil data (Haxeltine and Prentice 1996) 512
While soil and management are perhaps the major spatial variables to consider in agricultural 513
situations spatial modeling of the environment in ecosystems is typically more challenging due 514
to changes in topography species distribution and multi-species canopy all of which effect the 515
resulting micro-climate and the specific influence on plant adaptation 516
Model-assisted phenotyping can be taken to refer to multiple roles of models in relation 517
to plant phenotyping These roles include (1) use of models to decide which traits to measure 518
(2) calculation of lsquoextended phenotypesrsquo using inputs of plant phenotyping (3) estimation of 519
plant growth parameters from integration of multiple data sets from plant phenotyping and (4) 520
feedback from plant phenotyping to improve the physiological basis of models (Figure 4) Until 521
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
23
now the most common use of models to assist phenotyping has likely been in association with 522
the first role Many examples have been associated with optimizing the phenology especially the 523
timing of reproductive stages with respect to the historic or predicted future occurrence of 524
different types of stresses (Zheng et al 2015) Most existing models are easily suited to this 525
purpose as long as their estimation of phenology and the damage functions for the stresses are 526
reasonably precise 527
The most desired use of CGMs has been to propose ideotypes of trait combinations that 528
would result in lsquooptimalrsquo adaptation for given combinations of GtimesEtimesM in current or future 529
climate scenarios (Hammer et al 2014 Asseng et al 2015) While it may be that the models 530
used have been well-tested for a range of environments andor genotypes these models are far 531
more convincing and useful in plant phenotyping and breeding if the modelling has been 532
augmented by physiological and genotypic experimentation For example Singh et al (2012) 533
demonstrated that incorporation of QTL effects partially responsible for sorghum root 534
architecture into a CGM showed that narrow root angle would generally improve yield via 535
increased access to water The final and most convincing part of this work was that one of these 536
major QTL was mapped across breeding populations and found to be highly associated with 537
higher yields in trials over multiple genetic backgrounds years and locations This 538
comprehensive approach combines experimental data physiological understanding of a trait 539
from multiple genotypes model simulation and breeding trial validation to determine what traits 540
to measure (Hammer et al 2016) The current cutting edge of phenomicsCGM application in 541
breeding is best described by the CGM-WGP (Crop Growth Model ndash Whole Genome Prediction) 542
approach of Cooper et al (2016) who show how a relatively simple CGM can be lsquoinsertedrsquo 543
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
24
between genomic and phenomic data to lsquoimposersquo biological pathway constraints to the statistical 544
prediction models 545
546
CONCLUSIONS 547
Progress has been made in FB-HTP and more generally phenomics however significant 548
barriers remain preventing its widespread implementation and utilization (see Outstanding 549
Questions) Though early results seem to suggest that FB-HTP will be a valuable technology for 550
the plant sciences questions remain of whether or not the investment in FB-HTP is practical and 551
justified on a larger scale Contemplating the future it is clear that open-source low-cost 552
hardware solutions need to be developed so that more researchers have access to the tools and 553
therefore can test and evaluate them within the context of their respective research programs 554
only this will determine if expenditure on these resources was warranted Parallel to hardware 555
improvement increased research into data management and documentation needs to be 556
implemented so that accurate comparisons can be carried out between different FB-HTP systems 557
further assisting in the maturation of this nascent technology As with all new technologies the 558
initial development phase is often fraught with setbacks challenges and vigorous debate but 559
these are all healthy signs of a technology worth pursuing 560
Advancements in all areas of plant science are beginning to bring field-based research 561
into a new era an era where genomics envirotyping and phenomics coalesce to unravel the 562
complexities of plant biology Continued progress in artificial intelligence coupled with 563
autonomous vehicles will permit the generation of data sets of unprecedented dimensionality as 564
robots begin to collect data nearly around the clock These advancements in combination with 565
aerial phenotyping a rapidly maturing technology and exhaustive envirotyping will create a 566
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
25
fully integrated field site whereby trait development and expression can be evaluated in the 567
context of dynamic environmental conditions By achieving this goal the transition to studying 568
developmental quantitative genetics becomes possible thereby allowing the interpretation of 569
genetic effects in relation to the environment and life cycle in a way not previously possible 570
Building on this framework CGMs could incorporate these components into their machinery 571
helping to further the understanding of plant development and its relationship with the 572
environment which will permit a deeper knowledge of the complexities of trait development in 573
response to changing climatic conditions Essential to this will be the continued work to integrate 574
CGMs with whole-genome prediction methods to enable robust prediction of phenotypes in a 575
number of environments including those in which genotypes have not been previously tested 576
This should not only assist in the breeding of superior stress resilient cultivars but also enable 577
the identification of those natural populations that could be at risk from climatic variation and 578
their interaction with other anthropomorphic disturbances 579
580
ACKNOWLEDGEMENTS 581
The authors wish to thank Daniel Ilut Elodie Gazave Christine Diepenbrock and Maryn 582
Carlson for their expert comments on the manuscript The authors would like to especially thank 583
Trevor Rife for his contributions on mobile field apps We apologize for not citing original work 584
of many colleagues because of space constraints 585
586
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
14
provides a potentially powerful ally to direct root detection methods although many fundamental 315
connections between the two have yet to be established As machine learning and other 316
computationally-intensive statistical methods improve so will our ability to accurately classify 317
and quantify biological structures and processes from highly multivariate and noisy data 318
(Aanensen et al 2014 Singh et al 2012 Smith et al 2015) 319
320
CHALLENGES OF FB-HTP 321
Based on the limited number of success stories presented herein it becomes apparent that FB-322
HTP (and phenomics in general) remains in its infancy with numerous challenges facing it 323
Perhaps the most restrictive factor to widespread implementation of FB-HTP is the lack of any 324
commercially available platforms that offer a ldquoturn-keyrdquo solution to address a plethora of 325
biological questions As the examples referenced within highlight most FB-HTP platforms are 326
constructed by cross-disciplinary research groups consisting of agricultural engineers plant 327
breeders and computer scientists which demonstrates the amount of expertise required to 328
construct even simple platforms which are ldquoone-offrdquo solutions These required resources 329
including large budgets and specialized personnel are generally not available to most researchers 330
thereby putting the needed tools of FB-HTP out of reach for many Additionally these purpose-331
developed platforms are specific to the research question being addressed and therefore they are 332
not commonly transferable to other crops field designs or research settings This poses a 333
significant limitation as it prevents the extensive testing of these types of tools which is desired 334
and needed by the larger community 335
Looking forward it is challenging to predict which type of platform will be best able to 336
serve the needs of the research community Any platform that is to be successful must be easy to 337
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
15
use and deploy in the field low-cost utilize robust sensors have a sizable user community and 338
have acceptable technical performance under field conditions The best way to meet these criteria 339
is to develop tools for FB-HTP that are open-source so that the largest number of researchers are 340
able to contribute to the design development and testing of these needed resources Currently 341
UASs embody some of these features because of the extensive research and design invested in 342
them due to their pervasive application outside of basic research but they still have a major 343
limitation in that they are only able to phenotype plant canopies Because of this limitation and 344
others there is still a strong need for ground-based vehicles which can capitalize on their 345
proximity to plants to increase data resolution as well as capture finer scale phenotypes and 346
permit the transition beyond canopy level phenotypes Although the future hardware demands of 347
FB-HTP remain unclear the required tools and resources will need to become universal and the 348
most realistic way to achieve that is through low-cost open-source technology 349
Technical limitations aside the question remains of what value is the vast amount of data 350
that are being generated and how biological meaning will be extracted from these data to answer 351
important questions Such considerations become especially relevant with regard to the large 352
amount of image data being generated (and video in the near future) Although imaging 353
technologies are relatively new to plant biology they have been transformative in other fields 354
including medical and geochemical and have led to substantial new understandings and 355
capabilities This is largely because imaging and sensor data allow the capture of multivariate 356
information which may not be perceived by humans but is nonetheless essential for 357
understanding plant biology This can be exemplified by Chen et al (2014) who used high-358
throughput image analysis to gain insight into drought stress physiology Using an open-source 359
image analysis pipeline the authors were able to extract nearly 400 phenotypic traits from 360
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
16
images but more importantly they were able to derive new traits of physiological importance 361
that captured growth dynamics as well as stress responsive traits something not possible with 362
low-throughput phenotyping Examples of this type highlight the potential for high dimensional 363
data to reveal new phenotypes that serve to further the basic understanding of plant biology 364
However as data of these nature are utilized a healthy balance must be struck between 365
validating phenotypic data from FB-HTP with state-of-the-art conventional measurements and 366
also exploring how novel data-derived traits can be of value for uncovering biological 367
phenomena 368
There are still many issues that stand as hurdles to FB-HTP becoming an accepted 369
technology in the plant science field Primary among these challenges are the development of 370
resources to carry out this work and how to leverage this information for insight into plant 371
biology With these considerations in mind three areas important to the success of phenomics 372
and FB-HTP in particular are data management and documentation characterization of the 373
environment in which plant phenotypes arise and most importantly application of these data for 374
understanding the mechanisms governing plant growth and development 375
376
PLANT PHENOTYPE DATA CAPTURE MANAGEMENT AND UTILIZATION 377
A promising development in FB-HTP is the ability to accurately capture and record phenotype 378
data from field-grown plants using smartphones and tablets The scope of phenotyping with 379
mobile apps can be broadly classified into on-site experiments conducted by scientists and 380
survey-level or crowd-sourced information to gather information on larger ecological or 381
agriculture landscapes The data types computational requirements and image processing 382
challenges for these two purposes are largely similar with minor distinctions in user interface 383
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
17
data structure and data organization Plant breeder-led trials generally consist of thousands of 384
distinct entries grown in a common location while farmer surveys or surveys of natural 385
populations target hundreds of locations with limited data collection at each site In order to 386
facilitate data collection and storage a number of software apps have been developed ranging 387
from research specific tools to applications for farm- and landscape-level surveys Field Book is 388
an example of an application developed to specifically meet the requirements of plant breeding 389
programs where detailed data collection is necessary (Rife and Poland 2014) In contrast 390
iNaturalist is an application developed to capitalize on crowdsourcing and is used to catalog 391
biodiversity identify endangered species and monitor invasive species (iNaturalist) For FB-392
HTP improved data management and electronic data capture constitutes a critical foundation 393
and numerous apps have been developed to meet this need (IBreedIT Ltd (Daventi 2011) 394
Phenome Networks 2013 PhenoType 2014 Diversity Arrays Technology Pty Ltd 2015) 395
There is also a growing number of web apps to curate and link data gathered in the field and 396
therefore increase the utility and value of collected data (Aanensen et al 2014) 397
In order to be useful these apps rely on data collection using standard methods 398
protocols and formatting This is due to the fact that regardless of how they are collected 399
phenotype data are inherently complex given that they can range from populations to individual 400
plants to specific tissues and can be recorded on comparative discrete or continuous scales 401
Because the data are essentially infinite in both diversity and scale data documentation 402
integration representation and accessibility are critical aspects that present significant 403
challenges (reviewed in Deans et al (2015)) In order to be broadly useful large-scale high-404
dimensional data sets must be represented in such a way that data can be easily aggregated and 405
extracted to address biologically questions In addition data collection methods must be reported 406
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
18
at a level to enable experimental reproducibility Central to these issues is proper reporting of 407
experimental metadata ndash the information that describes experimental design sampling methods 408
environmental conditions instrumentation and analysis (Krajewski et al 2015) To determine 409
which types of metadata should be reported for a given experiment to make it both discoverable 410
and re-usable MIAPPE standards (Minimal Information About a Plant Phenotyping Experiment 411
httpcropnetplphenotypes Krajewski et al (2015)) should be followed and methods used to 412
measure phenotypes should be detailed at a level that enables reproducibility (see Sandve et al 413
(2013)) For example the maize Genomes to Fields initiative has collected phenotype data and 414
has released detailed methods that not only outline how to collect maize phenotypic data under 415
field conditions but also the requisite metadata to enable discovery aggregation analysis and re-416
use (available at httpwwwgenomes2fieldsorg see ldquoAboutrdquo and ldquoProject Overview and 417
Scoperdquo) This information includes detailed descriptions of what traits were measured (plant 418
height ear height stand count etc) units of measurement and protocols for how to measure 419
traits including when the data should be collected so that all of the projectrsquos phenotypic data can 420
be aggregated regardless of where and by whom they were collected 421
To avoid confusion due to simple naming issues and maximize the potential to integrate 422
data across experiments environments even species the use of well-established nomenclatures 423
controlled vocabularies and ontologies for both metadata documentation and phenotypic 424
descriptions is needed Further impetus to report data using these community standards lies in the 425
fact that many online data repositories rely on them for data representation However while 426
mechanisms to report experimental design metadata based on shared vocabularies is 427
comparatively mature methods to accurately describe phenotypic descriptions are just now 428
emerging Oellrich et al (2015) report a proof of concept wherein plant phenotypes for six 429
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
19
species were curated as lsquoentity qualityrsquo (EQ) statements to enable analysis by semantic 430
reasoning For example dwarf plants are generally short (due to reduced internode length) with 431
leaves that are both reduced in length and increased in width Using EQ statements the first of 432
these three aspects of the dwarf phenotype would be reported as ldquointernode length reducedrdquo 433
Their analyses of the resulting data demonstrated that once plant phenotype data were 434
represented as ontology-based EQ statements semantic reasoning could be used to discover 435
shared biology and increase analytical power 436
In summary proper metadata documentation accompanying FB-HTP data is critical for 437
data discovery analysis and reuse To enable cooperative plant phenotyping activities the 438
International Plant Phenotyping Network (IPPN httpwwwplant-phenotypingorg) was 439
recently formed The IPPN provides leadership as the foremost body coordinating multi-national 440
efforts for plant phenotyping across many species and represents numerous stakeholders from all 441
sectors of the research community One goal of this organization is to develop and disseminate 442
standards that aid in the distribution and sharing of phenotypic data The IPPN represents a 443
useful starting place to get a foothold on the status of existing plant phenotyping efforts 444
standards and data sets 445
446
ENVIROTYPING 447
Although it is well known that plants grow in heterogeneous environments analytical 448
methodologies tend to over simplify the contribution of the environment to the phenotype This 449
weakens our understanding of how ecosystems or even individual plants are responding to 450
changes in the environment Furthermore the long term effects of environmental conditions 451
such as temperature and water availability on phenological development are significant 452
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
20
environmental conditions greatly influence the initiation and duration of vegetative 453
reproductive and maturation stages of plants (Mickelbart et al 2015 Bahuguna and Jagadish 454
2015) Due to the interrelatedness of physiological traits plant developmental phases and 455
growth conditions there is a need to gain a better understanding of the complexities of genotype 456
by environment (GtimesE) interactions An additional component contributing to these complex 457
interactions are the management practices (GtimesEtimesM genotype by environment by management 458
interaction) employed in both agricultural and natural system settings that can have significant 459
large effects on how plants interact with their environment To this end envirotyping which is 460
the detailed characterization of the environment in which plants are growing (Cooper et al 461
2014) needs to be employed 462
The characterization of atmospheric conditions at local levels has become relatively 463
commonplace with the advent of portable weather stations and interpolation methods using data 464
from regional weather stations However the ability to quantify the soil environment including 465
parameters like pH organic matter and moisture content at high spatial resolution remains 466
challenging given the heterogeneity of soils Grid soil sampling and electromagnetic soil 467
mapping which measure soil conductivity to estimate properties like salinity water content and 468
organic matter have proven useful in characterizing spatial soil variability (Guo et al 2015b 469
Mallarino and Wittry 2004 Brevik et al 2006 Sun et al 2013) These methods are not without 470
their limitations though - both grid soil sampling and electromagnetic mapping are typically 471
performed once per season making it impossible to capture the dynamic nature of the soil-water 472
profile In addition these methods are too invasive for implementation in most natural systems 473
To adequately characterize environmental conditions throughout the course of a season a 474
network of affordable open-source sensors is the best option for field-level environmental data 475
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
21
collection Bitella et al (2014) designed a novel low-cost hardware platform that incorporates 476
sensors for recording air temperature and relative humidity as well as soil temperature and 477
moisture content at multiple depths Given the low cost of these sensors they could be spaced at 478
close regular intervals throughout the field providing a high resolution sampling grid To further 479
enhance the capability of stationary sensors the incorporation of wireless networks connected to 480
a central computer (node) could be implemented to synchronize data collection in real-time 481
(Fukatsu and Hirafuji 2005 Hirafuji et al 2004) By incorporating photovoltaic powered 482
sensors and networks envirotyping could be also carried out in remote locations for longer 483
periods of time with minimal disruption to the natural habitat 484
485
CROP AND PLANT MODELING 486
Since their inception in the 1960s crop growth models (CGMs) have developed into useful tools 487
for assessing the adaptation of cropping systems informing management choices and guiding 488
policy decisions Typically models are run using either historical or predicted weather data 489
(based on unrelated climate models) and are then used to determine lsquooptimalrsquo solutions of input 490
parameters such as planting date or fertilizer application Within the last 20 years models have 491
been increasingly used in crop adaptation and breeding but this requires better modeling of 492
physiological processes (see Holzworth et al (2014) for a summary) In the context of breeding 493
models have been used for two purposes first to lsquoextendrsquo envirotyping beyond the analysis of 494
environment variables per se (ie using the model as an integrator that characterizes the growth 495
environment) and secondly to extend the phenotyping per se at the level of the plot or plant 496
sometimes described as lsquomodel-assisted phenotypingrsquo (MAP) (Luquet et al 2006 Rebolledo et 497
al 2015) A newly sought outcome from applications of CGMs is to combine their outputs of 498
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
22
development and growth variables with knowledge from genomics and understanding of genetic 499
architecture in order to predict the trait combinations and eventually the allele combinations 500
that provide improved solutions in breeding (Technow et al 2015) 501
Envirotyping is the generation of environment proxies such as drought indices that then 502
can be utilized in statistical analyses of phenotypes collected in one or more trials on a set of 503
genotypes (Chapman et al 2000 Chenu et al 2011 Cooper et al 2014) For this purpose the 504
models need to be capable of simulating the performance of one or more lsquocheckrsquo genotype(s) 505
with the inputs typically being daily weather data and an accurate lsquotrial-levelrsquo soil 506
characterization The demands on model precision are relatively lower for envirotyping than for 507
other uses ie reasonable prediction of phenology and biomass productionwater use demand 508
can be sufficient to estimate drought patterns (Chapman 2008) or accumulated stresses due to 509
heat (Loumlffler et al 2005 Zheng et al 2015) Similar types of applications of models are made in 510
ecological research to estimate the incidence and intensity of favorable or stressful growing 511
conditions again with a similar need for weather and soil data (Haxeltine and Prentice 1996) 512
While soil and management are perhaps the major spatial variables to consider in agricultural 513
situations spatial modeling of the environment in ecosystems is typically more challenging due 514
to changes in topography species distribution and multi-species canopy all of which effect the 515
resulting micro-climate and the specific influence on plant adaptation 516
Model-assisted phenotyping can be taken to refer to multiple roles of models in relation 517
to plant phenotyping These roles include (1) use of models to decide which traits to measure 518
(2) calculation of lsquoextended phenotypesrsquo using inputs of plant phenotyping (3) estimation of 519
plant growth parameters from integration of multiple data sets from plant phenotyping and (4) 520
feedback from plant phenotyping to improve the physiological basis of models (Figure 4) Until 521
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
23
now the most common use of models to assist phenotyping has likely been in association with 522
the first role Many examples have been associated with optimizing the phenology especially the 523
timing of reproductive stages with respect to the historic or predicted future occurrence of 524
different types of stresses (Zheng et al 2015) Most existing models are easily suited to this 525
purpose as long as their estimation of phenology and the damage functions for the stresses are 526
reasonably precise 527
The most desired use of CGMs has been to propose ideotypes of trait combinations that 528
would result in lsquooptimalrsquo adaptation for given combinations of GtimesEtimesM in current or future 529
climate scenarios (Hammer et al 2014 Asseng et al 2015) While it may be that the models 530
used have been well-tested for a range of environments andor genotypes these models are far 531
more convincing and useful in plant phenotyping and breeding if the modelling has been 532
augmented by physiological and genotypic experimentation For example Singh et al (2012) 533
demonstrated that incorporation of QTL effects partially responsible for sorghum root 534
architecture into a CGM showed that narrow root angle would generally improve yield via 535
increased access to water The final and most convincing part of this work was that one of these 536
major QTL was mapped across breeding populations and found to be highly associated with 537
higher yields in trials over multiple genetic backgrounds years and locations This 538
comprehensive approach combines experimental data physiological understanding of a trait 539
from multiple genotypes model simulation and breeding trial validation to determine what traits 540
to measure (Hammer et al 2016) The current cutting edge of phenomicsCGM application in 541
breeding is best described by the CGM-WGP (Crop Growth Model ndash Whole Genome Prediction) 542
approach of Cooper et al (2016) who show how a relatively simple CGM can be lsquoinsertedrsquo 543
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
24
between genomic and phenomic data to lsquoimposersquo biological pathway constraints to the statistical 544
prediction models 545
546
CONCLUSIONS 547
Progress has been made in FB-HTP and more generally phenomics however significant 548
barriers remain preventing its widespread implementation and utilization (see Outstanding 549
Questions) Though early results seem to suggest that FB-HTP will be a valuable technology for 550
the plant sciences questions remain of whether or not the investment in FB-HTP is practical and 551
justified on a larger scale Contemplating the future it is clear that open-source low-cost 552
hardware solutions need to be developed so that more researchers have access to the tools and 553
therefore can test and evaluate them within the context of their respective research programs 554
only this will determine if expenditure on these resources was warranted Parallel to hardware 555
improvement increased research into data management and documentation needs to be 556
implemented so that accurate comparisons can be carried out between different FB-HTP systems 557
further assisting in the maturation of this nascent technology As with all new technologies the 558
initial development phase is often fraught with setbacks challenges and vigorous debate but 559
these are all healthy signs of a technology worth pursuing 560
Advancements in all areas of plant science are beginning to bring field-based research 561
into a new era an era where genomics envirotyping and phenomics coalesce to unravel the 562
complexities of plant biology Continued progress in artificial intelligence coupled with 563
autonomous vehicles will permit the generation of data sets of unprecedented dimensionality as 564
robots begin to collect data nearly around the clock These advancements in combination with 565
aerial phenotyping a rapidly maturing technology and exhaustive envirotyping will create a 566
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
25
fully integrated field site whereby trait development and expression can be evaluated in the 567
context of dynamic environmental conditions By achieving this goal the transition to studying 568
developmental quantitative genetics becomes possible thereby allowing the interpretation of 569
genetic effects in relation to the environment and life cycle in a way not previously possible 570
Building on this framework CGMs could incorporate these components into their machinery 571
helping to further the understanding of plant development and its relationship with the 572
environment which will permit a deeper knowledge of the complexities of trait development in 573
response to changing climatic conditions Essential to this will be the continued work to integrate 574
CGMs with whole-genome prediction methods to enable robust prediction of phenotypes in a 575
number of environments including those in which genotypes have not been previously tested 576
This should not only assist in the breeding of superior stress resilient cultivars but also enable 577
the identification of those natural populations that could be at risk from climatic variation and 578
their interaction with other anthropomorphic disturbances 579
580
ACKNOWLEDGEMENTS 581
The authors wish to thank Daniel Ilut Elodie Gazave Christine Diepenbrock and Maryn 582
Carlson for their expert comments on the manuscript The authors would like to especially thank 583
Trevor Rife for his contributions on mobile field apps We apologize for not citing original work 584
of many colleagues because of space constraints 585
586
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
15
use and deploy in the field low-cost utilize robust sensors have a sizable user community and 338
have acceptable technical performance under field conditions The best way to meet these criteria 339
is to develop tools for FB-HTP that are open-source so that the largest number of researchers are 340
able to contribute to the design development and testing of these needed resources Currently 341
UASs embody some of these features because of the extensive research and design invested in 342
them due to their pervasive application outside of basic research but they still have a major 343
limitation in that they are only able to phenotype plant canopies Because of this limitation and 344
others there is still a strong need for ground-based vehicles which can capitalize on their 345
proximity to plants to increase data resolution as well as capture finer scale phenotypes and 346
permit the transition beyond canopy level phenotypes Although the future hardware demands of 347
FB-HTP remain unclear the required tools and resources will need to become universal and the 348
most realistic way to achieve that is through low-cost open-source technology 349
Technical limitations aside the question remains of what value is the vast amount of data 350
that are being generated and how biological meaning will be extracted from these data to answer 351
important questions Such considerations become especially relevant with regard to the large 352
amount of image data being generated (and video in the near future) Although imaging 353
technologies are relatively new to plant biology they have been transformative in other fields 354
including medical and geochemical and have led to substantial new understandings and 355
capabilities This is largely because imaging and sensor data allow the capture of multivariate 356
information which may not be perceived by humans but is nonetheless essential for 357
understanding plant biology This can be exemplified by Chen et al (2014) who used high-358
throughput image analysis to gain insight into drought stress physiology Using an open-source 359
image analysis pipeline the authors were able to extract nearly 400 phenotypic traits from 360
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
16
images but more importantly they were able to derive new traits of physiological importance 361
that captured growth dynamics as well as stress responsive traits something not possible with 362
low-throughput phenotyping Examples of this type highlight the potential for high dimensional 363
data to reveal new phenotypes that serve to further the basic understanding of plant biology 364
However as data of these nature are utilized a healthy balance must be struck between 365
validating phenotypic data from FB-HTP with state-of-the-art conventional measurements and 366
also exploring how novel data-derived traits can be of value for uncovering biological 367
phenomena 368
There are still many issues that stand as hurdles to FB-HTP becoming an accepted 369
technology in the plant science field Primary among these challenges are the development of 370
resources to carry out this work and how to leverage this information for insight into plant 371
biology With these considerations in mind three areas important to the success of phenomics 372
and FB-HTP in particular are data management and documentation characterization of the 373
environment in which plant phenotypes arise and most importantly application of these data for 374
understanding the mechanisms governing plant growth and development 375
376
PLANT PHENOTYPE DATA CAPTURE MANAGEMENT AND UTILIZATION 377
A promising development in FB-HTP is the ability to accurately capture and record phenotype 378
data from field-grown plants using smartphones and tablets The scope of phenotyping with 379
mobile apps can be broadly classified into on-site experiments conducted by scientists and 380
survey-level or crowd-sourced information to gather information on larger ecological or 381
agriculture landscapes The data types computational requirements and image processing 382
challenges for these two purposes are largely similar with minor distinctions in user interface 383
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
17
data structure and data organization Plant breeder-led trials generally consist of thousands of 384
distinct entries grown in a common location while farmer surveys or surveys of natural 385
populations target hundreds of locations with limited data collection at each site In order to 386
facilitate data collection and storage a number of software apps have been developed ranging 387
from research specific tools to applications for farm- and landscape-level surveys Field Book is 388
an example of an application developed to specifically meet the requirements of plant breeding 389
programs where detailed data collection is necessary (Rife and Poland 2014) In contrast 390
iNaturalist is an application developed to capitalize on crowdsourcing and is used to catalog 391
biodiversity identify endangered species and monitor invasive species (iNaturalist) For FB-392
HTP improved data management and electronic data capture constitutes a critical foundation 393
and numerous apps have been developed to meet this need (IBreedIT Ltd (Daventi 2011) 394
Phenome Networks 2013 PhenoType 2014 Diversity Arrays Technology Pty Ltd 2015) 395
There is also a growing number of web apps to curate and link data gathered in the field and 396
therefore increase the utility and value of collected data (Aanensen et al 2014) 397
In order to be useful these apps rely on data collection using standard methods 398
protocols and formatting This is due to the fact that regardless of how they are collected 399
phenotype data are inherently complex given that they can range from populations to individual 400
plants to specific tissues and can be recorded on comparative discrete or continuous scales 401
Because the data are essentially infinite in both diversity and scale data documentation 402
integration representation and accessibility are critical aspects that present significant 403
challenges (reviewed in Deans et al (2015)) In order to be broadly useful large-scale high-404
dimensional data sets must be represented in such a way that data can be easily aggregated and 405
extracted to address biologically questions In addition data collection methods must be reported 406
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
18
at a level to enable experimental reproducibility Central to these issues is proper reporting of 407
experimental metadata ndash the information that describes experimental design sampling methods 408
environmental conditions instrumentation and analysis (Krajewski et al 2015) To determine 409
which types of metadata should be reported for a given experiment to make it both discoverable 410
and re-usable MIAPPE standards (Minimal Information About a Plant Phenotyping Experiment 411
httpcropnetplphenotypes Krajewski et al (2015)) should be followed and methods used to 412
measure phenotypes should be detailed at a level that enables reproducibility (see Sandve et al 413
(2013)) For example the maize Genomes to Fields initiative has collected phenotype data and 414
has released detailed methods that not only outline how to collect maize phenotypic data under 415
field conditions but also the requisite metadata to enable discovery aggregation analysis and re-416
use (available at httpwwwgenomes2fieldsorg see ldquoAboutrdquo and ldquoProject Overview and 417
Scoperdquo) This information includes detailed descriptions of what traits were measured (plant 418
height ear height stand count etc) units of measurement and protocols for how to measure 419
traits including when the data should be collected so that all of the projectrsquos phenotypic data can 420
be aggregated regardless of where and by whom they were collected 421
To avoid confusion due to simple naming issues and maximize the potential to integrate 422
data across experiments environments even species the use of well-established nomenclatures 423
controlled vocabularies and ontologies for both metadata documentation and phenotypic 424
descriptions is needed Further impetus to report data using these community standards lies in the 425
fact that many online data repositories rely on them for data representation However while 426
mechanisms to report experimental design metadata based on shared vocabularies is 427
comparatively mature methods to accurately describe phenotypic descriptions are just now 428
emerging Oellrich et al (2015) report a proof of concept wherein plant phenotypes for six 429
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
19
species were curated as lsquoentity qualityrsquo (EQ) statements to enable analysis by semantic 430
reasoning For example dwarf plants are generally short (due to reduced internode length) with 431
leaves that are both reduced in length and increased in width Using EQ statements the first of 432
these three aspects of the dwarf phenotype would be reported as ldquointernode length reducedrdquo 433
Their analyses of the resulting data demonstrated that once plant phenotype data were 434
represented as ontology-based EQ statements semantic reasoning could be used to discover 435
shared biology and increase analytical power 436
In summary proper metadata documentation accompanying FB-HTP data is critical for 437
data discovery analysis and reuse To enable cooperative plant phenotyping activities the 438
International Plant Phenotyping Network (IPPN httpwwwplant-phenotypingorg) was 439
recently formed The IPPN provides leadership as the foremost body coordinating multi-national 440
efforts for plant phenotyping across many species and represents numerous stakeholders from all 441
sectors of the research community One goal of this organization is to develop and disseminate 442
standards that aid in the distribution and sharing of phenotypic data The IPPN represents a 443
useful starting place to get a foothold on the status of existing plant phenotyping efforts 444
standards and data sets 445
446
ENVIROTYPING 447
Although it is well known that plants grow in heterogeneous environments analytical 448
methodologies tend to over simplify the contribution of the environment to the phenotype This 449
weakens our understanding of how ecosystems or even individual plants are responding to 450
changes in the environment Furthermore the long term effects of environmental conditions 451
such as temperature and water availability on phenological development are significant 452
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
20
environmental conditions greatly influence the initiation and duration of vegetative 453
reproductive and maturation stages of plants (Mickelbart et al 2015 Bahuguna and Jagadish 454
2015) Due to the interrelatedness of physiological traits plant developmental phases and 455
growth conditions there is a need to gain a better understanding of the complexities of genotype 456
by environment (GtimesE) interactions An additional component contributing to these complex 457
interactions are the management practices (GtimesEtimesM genotype by environment by management 458
interaction) employed in both agricultural and natural system settings that can have significant 459
large effects on how plants interact with their environment To this end envirotyping which is 460
the detailed characterization of the environment in which plants are growing (Cooper et al 461
2014) needs to be employed 462
The characterization of atmospheric conditions at local levels has become relatively 463
commonplace with the advent of portable weather stations and interpolation methods using data 464
from regional weather stations However the ability to quantify the soil environment including 465
parameters like pH organic matter and moisture content at high spatial resolution remains 466
challenging given the heterogeneity of soils Grid soil sampling and electromagnetic soil 467
mapping which measure soil conductivity to estimate properties like salinity water content and 468
organic matter have proven useful in characterizing spatial soil variability (Guo et al 2015b 469
Mallarino and Wittry 2004 Brevik et al 2006 Sun et al 2013) These methods are not without 470
their limitations though - both grid soil sampling and electromagnetic mapping are typically 471
performed once per season making it impossible to capture the dynamic nature of the soil-water 472
profile In addition these methods are too invasive for implementation in most natural systems 473
To adequately characterize environmental conditions throughout the course of a season a 474
network of affordable open-source sensors is the best option for field-level environmental data 475
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
21
collection Bitella et al (2014) designed a novel low-cost hardware platform that incorporates 476
sensors for recording air temperature and relative humidity as well as soil temperature and 477
moisture content at multiple depths Given the low cost of these sensors they could be spaced at 478
close regular intervals throughout the field providing a high resolution sampling grid To further 479
enhance the capability of stationary sensors the incorporation of wireless networks connected to 480
a central computer (node) could be implemented to synchronize data collection in real-time 481
(Fukatsu and Hirafuji 2005 Hirafuji et al 2004) By incorporating photovoltaic powered 482
sensors and networks envirotyping could be also carried out in remote locations for longer 483
periods of time with minimal disruption to the natural habitat 484
485
CROP AND PLANT MODELING 486
Since their inception in the 1960s crop growth models (CGMs) have developed into useful tools 487
for assessing the adaptation of cropping systems informing management choices and guiding 488
policy decisions Typically models are run using either historical or predicted weather data 489
(based on unrelated climate models) and are then used to determine lsquooptimalrsquo solutions of input 490
parameters such as planting date or fertilizer application Within the last 20 years models have 491
been increasingly used in crop adaptation and breeding but this requires better modeling of 492
physiological processes (see Holzworth et al (2014) for a summary) In the context of breeding 493
models have been used for two purposes first to lsquoextendrsquo envirotyping beyond the analysis of 494
environment variables per se (ie using the model as an integrator that characterizes the growth 495
environment) and secondly to extend the phenotyping per se at the level of the plot or plant 496
sometimes described as lsquomodel-assisted phenotypingrsquo (MAP) (Luquet et al 2006 Rebolledo et 497
al 2015) A newly sought outcome from applications of CGMs is to combine their outputs of 498
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
22
development and growth variables with knowledge from genomics and understanding of genetic 499
architecture in order to predict the trait combinations and eventually the allele combinations 500
that provide improved solutions in breeding (Technow et al 2015) 501
Envirotyping is the generation of environment proxies such as drought indices that then 502
can be utilized in statistical analyses of phenotypes collected in one or more trials on a set of 503
genotypes (Chapman et al 2000 Chenu et al 2011 Cooper et al 2014) For this purpose the 504
models need to be capable of simulating the performance of one or more lsquocheckrsquo genotype(s) 505
with the inputs typically being daily weather data and an accurate lsquotrial-levelrsquo soil 506
characterization The demands on model precision are relatively lower for envirotyping than for 507
other uses ie reasonable prediction of phenology and biomass productionwater use demand 508
can be sufficient to estimate drought patterns (Chapman 2008) or accumulated stresses due to 509
heat (Loumlffler et al 2005 Zheng et al 2015) Similar types of applications of models are made in 510
ecological research to estimate the incidence and intensity of favorable or stressful growing 511
conditions again with a similar need for weather and soil data (Haxeltine and Prentice 1996) 512
While soil and management are perhaps the major spatial variables to consider in agricultural 513
situations spatial modeling of the environment in ecosystems is typically more challenging due 514
to changes in topography species distribution and multi-species canopy all of which effect the 515
resulting micro-climate and the specific influence on plant adaptation 516
Model-assisted phenotyping can be taken to refer to multiple roles of models in relation 517
to plant phenotyping These roles include (1) use of models to decide which traits to measure 518
(2) calculation of lsquoextended phenotypesrsquo using inputs of plant phenotyping (3) estimation of 519
plant growth parameters from integration of multiple data sets from plant phenotyping and (4) 520
feedback from plant phenotyping to improve the physiological basis of models (Figure 4) Until 521
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
23
now the most common use of models to assist phenotyping has likely been in association with 522
the first role Many examples have been associated with optimizing the phenology especially the 523
timing of reproductive stages with respect to the historic or predicted future occurrence of 524
different types of stresses (Zheng et al 2015) Most existing models are easily suited to this 525
purpose as long as their estimation of phenology and the damage functions for the stresses are 526
reasonably precise 527
The most desired use of CGMs has been to propose ideotypes of trait combinations that 528
would result in lsquooptimalrsquo adaptation for given combinations of GtimesEtimesM in current or future 529
climate scenarios (Hammer et al 2014 Asseng et al 2015) While it may be that the models 530
used have been well-tested for a range of environments andor genotypes these models are far 531
more convincing and useful in plant phenotyping and breeding if the modelling has been 532
augmented by physiological and genotypic experimentation For example Singh et al (2012) 533
demonstrated that incorporation of QTL effects partially responsible for sorghum root 534
architecture into a CGM showed that narrow root angle would generally improve yield via 535
increased access to water The final and most convincing part of this work was that one of these 536
major QTL was mapped across breeding populations and found to be highly associated with 537
higher yields in trials over multiple genetic backgrounds years and locations This 538
comprehensive approach combines experimental data physiological understanding of a trait 539
from multiple genotypes model simulation and breeding trial validation to determine what traits 540
to measure (Hammer et al 2016) The current cutting edge of phenomicsCGM application in 541
breeding is best described by the CGM-WGP (Crop Growth Model ndash Whole Genome Prediction) 542
approach of Cooper et al (2016) who show how a relatively simple CGM can be lsquoinsertedrsquo 543
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
24
between genomic and phenomic data to lsquoimposersquo biological pathway constraints to the statistical 544
prediction models 545
546
CONCLUSIONS 547
Progress has been made in FB-HTP and more generally phenomics however significant 548
barriers remain preventing its widespread implementation and utilization (see Outstanding 549
Questions) Though early results seem to suggest that FB-HTP will be a valuable technology for 550
the plant sciences questions remain of whether or not the investment in FB-HTP is practical and 551
justified on a larger scale Contemplating the future it is clear that open-source low-cost 552
hardware solutions need to be developed so that more researchers have access to the tools and 553
therefore can test and evaluate them within the context of their respective research programs 554
only this will determine if expenditure on these resources was warranted Parallel to hardware 555
improvement increased research into data management and documentation needs to be 556
implemented so that accurate comparisons can be carried out between different FB-HTP systems 557
further assisting in the maturation of this nascent technology As with all new technologies the 558
initial development phase is often fraught with setbacks challenges and vigorous debate but 559
these are all healthy signs of a technology worth pursuing 560
Advancements in all areas of plant science are beginning to bring field-based research 561
into a new era an era where genomics envirotyping and phenomics coalesce to unravel the 562
complexities of plant biology Continued progress in artificial intelligence coupled with 563
autonomous vehicles will permit the generation of data sets of unprecedented dimensionality as 564
robots begin to collect data nearly around the clock These advancements in combination with 565
aerial phenotyping a rapidly maturing technology and exhaustive envirotyping will create a 566
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
25
fully integrated field site whereby trait development and expression can be evaluated in the 567
context of dynamic environmental conditions By achieving this goal the transition to studying 568
developmental quantitative genetics becomes possible thereby allowing the interpretation of 569
genetic effects in relation to the environment and life cycle in a way not previously possible 570
Building on this framework CGMs could incorporate these components into their machinery 571
helping to further the understanding of plant development and its relationship with the 572
environment which will permit a deeper knowledge of the complexities of trait development in 573
response to changing climatic conditions Essential to this will be the continued work to integrate 574
CGMs with whole-genome prediction methods to enable robust prediction of phenotypes in a 575
number of environments including those in which genotypes have not been previously tested 576
This should not only assist in the breeding of superior stress resilient cultivars but also enable 577
the identification of those natural populations that could be at risk from climatic variation and 578
their interaction with other anthropomorphic disturbances 579
580
ACKNOWLEDGEMENTS 581
The authors wish to thank Daniel Ilut Elodie Gazave Christine Diepenbrock and Maryn 582
Carlson for their expert comments on the manuscript The authors would like to especially thank 583
Trevor Rife for his contributions on mobile field apps We apologize for not citing original work 584
of many colleagues because of space constraints 585
586
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
16
images but more importantly they were able to derive new traits of physiological importance 361
that captured growth dynamics as well as stress responsive traits something not possible with 362
low-throughput phenotyping Examples of this type highlight the potential for high dimensional 363
data to reveal new phenotypes that serve to further the basic understanding of plant biology 364
However as data of these nature are utilized a healthy balance must be struck between 365
validating phenotypic data from FB-HTP with state-of-the-art conventional measurements and 366
also exploring how novel data-derived traits can be of value for uncovering biological 367
phenomena 368
There are still many issues that stand as hurdles to FB-HTP becoming an accepted 369
technology in the plant science field Primary among these challenges are the development of 370
resources to carry out this work and how to leverage this information for insight into plant 371
biology With these considerations in mind three areas important to the success of phenomics 372
and FB-HTP in particular are data management and documentation characterization of the 373
environment in which plant phenotypes arise and most importantly application of these data for 374
understanding the mechanisms governing plant growth and development 375
376
PLANT PHENOTYPE DATA CAPTURE MANAGEMENT AND UTILIZATION 377
A promising development in FB-HTP is the ability to accurately capture and record phenotype 378
data from field-grown plants using smartphones and tablets The scope of phenotyping with 379
mobile apps can be broadly classified into on-site experiments conducted by scientists and 380
survey-level or crowd-sourced information to gather information on larger ecological or 381
agriculture landscapes The data types computational requirements and image processing 382
challenges for these two purposes are largely similar with minor distinctions in user interface 383
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
17
data structure and data organization Plant breeder-led trials generally consist of thousands of 384
distinct entries grown in a common location while farmer surveys or surveys of natural 385
populations target hundreds of locations with limited data collection at each site In order to 386
facilitate data collection and storage a number of software apps have been developed ranging 387
from research specific tools to applications for farm- and landscape-level surveys Field Book is 388
an example of an application developed to specifically meet the requirements of plant breeding 389
programs where detailed data collection is necessary (Rife and Poland 2014) In contrast 390
iNaturalist is an application developed to capitalize on crowdsourcing and is used to catalog 391
biodiversity identify endangered species and monitor invasive species (iNaturalist) For FB-392
HTP improved data management and electronic data capture constitutes a critical foundation 393
and numerous apps have been developed to meet this need (IBreedIT Ltd (Daventi 2011) 394
Phenome Networks 2013 PhenoType 2014 Diversity Arrays Technology Pty Ltd 2015) 395
There is also a growing number of web apps to curate and link data gathered in the field and 396
therefore increase the utility and value of collected data (Aanensen et al 2014) 397
In order to be useful these apps rely on data collection using standard methods 398
protocols and formatting This is due to the fact that regardless of how they are collected 399
phenotype data are inherently complex given that they can range from populations to individual 400
plants to specific tissues and can be recorded on comparative discrete or continuous scales 401
Because the data are essentially infinite in both diversity and scale data documentation 402
integration representation and accessibility are critical aspects that present significant 403
challenges (reviewed in Deans et al (2015)) In order to be broadly useful large-scale high-404
dimensional data sets must be represented in such a way that data can be easily aggregated and 405
extracted to address biologically questions In addition data collection methods must be reported 406
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
18
at a level to enable experimental reproducibility Central to these issues is proper reporting of 407
experimental metadata ndash the information that describes experimental design sampling methods 408
environmental conditions instrumentation and analysis (Krajewski et al 2015) To determine 409
which types of metadata should be reported for a given experiment to make it both discoverable 410
and re-usable MIAPPE standards (Minimal Information About a Plant Phenotyping Experiment 411
httpcropnetplphenotypes Krajewski et al (2015)) should be followed and methods used to 412
measure phenotypes should be detailed at a level that enables reproducibility (see Sandve et al 413
(2013)) For example the maize Genomes to Fields initiative has collected phenotype data and 414
has released detailed methods that not only outline how to collect maize phenotypic data under 415
field conditions but also the requisite metadata to enable discovery aggregation analysis and re-416
use (available at httpwwwgenomes2fieldsorg see ldquoAboutrdquo and ldquoProject Overview and 417
Scoperdquo) This information includes detailed descriptions of what traits were measured (plant 418
height ear height stand count etc) units of measurement and protocols for how to measure 419
traits including when the data should be collected so that all of the projectrsquos phenotypic data can 420
be aggregated regardless of where and by whom they were collected 421
To avoid confusion due to simple naming issues and maximize the potential to integrate 422
data across experiments environments even species the use of well-established nomenclatures 423
controlled vocabularies and ontologies for both metadata documentation and phenotypic 424
descriptions is needed Further impetus to report data using these community standards lies in the 425
fact that many online data repositories rely on them for data representation However while 426
mechanisms to report experimental design metadata based on shared vocabularies is 427
comparatively mature methods to accurately describe phenotypic descriptions are just now 428
emerging Oellrich et al (2015) report a proof of concept wherein plant phenotypes for six 429
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
19
species were curated as lsquoentity qualityrsquo (EQ) statements to enable analysis by semantic 430
reasoning For example dwarf plants are generally short (due to reduced internode length) with 431
leaves that are both reduced in length and increased in width Using EQ statements the first of 432
these three aspects of the dwarf phenotype would be reported as ldquointernode length reducedrdquo 433
Their analyses of the resulting data demonstrated that once plant phenotype data were 434
represented as ontology-based EQ statements semantic reasoning could be used to discover 435
shared biology and increase analytical power 436
In summary proper metadata documentation accompanying FB-HTP data is critical for 437
data discovery analysis and reuse To enable cooperative plant phenotyping activities the 438
International Plant Phenotyping Network (IPPN httpwwwplant-phenotypingorg) was 439
recently formed The IPPN provides leadership as the foremost body coordinating multi-national 440
efforts for plant phenotyping across many species and represents numerous stakeholders from all 441
sectors of the research community One goal of this organization is to develop and disseminate 442
standards that aid in the distribution and sharing of phenotypic data The IPPN represents a 443
useful starting place to get a foothold on the status of existing plant phenotyping efforts 444
standards and data sets 445
446
ENVIROTYPING 447
Although it is well known that plants grow in heterogeneous environments analytical 448
methodologies tend to over simplify the contribution of the environment to the phenotype This 449
weakens our understanding of how ecosystems or even individual plants are responding to 450
changes in the environment Furthermore the long term effects of environmental conditions 451
such as temperature and water availability on phenological development are significant 452
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
20
environmental conditions greatly influence the initiation and duration of vegetative 453
reproductive and maturation stages of plants (Mickelbart et al 2015 Bahuguna and Jagadish 454
2015) Due to the interrelatedness of physiological traits plant developmental phases and 455
growth conditions there is a need to gain a better understanding of the complexities of genotype 456
by environment (GtimesE) interactions An additional component contributing to these complex 457
interactions are the management practices (GtimesEtimesM genotype by environment by management 458
interaction) employed in both agricultural and natural system settings that can have significant 459
large effects on how plants interact with their environment To this end envirotyping which is 460
the detailed characterization of the environment in which plants are growing (Cooper et al 461
2014) needs to be employed 462
The characterization of atmospheric conditions at local levels has become relatively 463
commonplace with the advent of portable weather stations and interpolation methods using data 464
from regional weather stations However the ability to quantify the soil environment including 465
parameters like pH organic matter and moisture content at high spatial resolution remains 466
challenging given the heterogeneity of soils Grid soil sampling and electromagnetic soil 467
mapping which measure soil conductivity to estimate properties like salinity water content and 468
organic matter have proven useful in characterizing spatial soil variability (Guo et al 2015b 469
Mallarino and Wittry 2004 Brevik et al 2006 Sun et al 2013) These methods are not without 470
their limitations though - both grid soil sampling and electromagnetic mapping are typically 471
performed once per season making it impossible to capture the dynamic nature of the soil-water 472
profile In addition these methods are too invasive for implementation in most natural systems 473
To adequately characterize environmental conditions throughout the course of a season a 474
network of affordable open-source sensors is the best option for field-level environmental data 475
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
21
collection Bitella et al (2014) designed a novel low-cost hardware platform that incorporates 476
sensors for recording air temperature and relative humidity as well as soil temperature and 477
moisture content at multiple depths Given the low cost of these sensors they could be spaced at 478
close regular intervals throughout the field providing a high resolution sampling grid To further 479
enhance the capability of stationary sensors the incorporation of wireless networks connected to 480
a central computer (node) could be implemented to synchronize data collection in real-time 481
(Fukatsu and Hirafuji 2005 Hirafuji et al 2004) By incorporating photovoltaic powered 482
sensors and networks envirotyping could be also carried out in remote locations for longer 483
periods of time with minimal disruption to the natural habitat 484
485
CROP AND PLANT MODELING 486
Since their inception in the 1960s crop growth models (CGMs) have developed into useful tools 487
for assessing the adaptation of cropping systems informing management choices and guiding 488
policy decisions Typically models are run using either historical or predicted weather data 489
(based on unrelated climate models) and are then used to determine lsquooptimalrsquo solutions of input 490
parameters such as planting date or fertilizer application Within the last 20 years models have 491
been increasingly used in crop adaptation and breeding but this requires better modeling of 492
physiological processes (see Holzworth et al (2014) for a summary) In the context of breeding 493
models have been used for two purposes first to lsquoextendrsquo envirotyping beyond the analysis of 494
environment variables per se (ie using the model as an integrator that characterizes the growth 495
environment) and secondly to extend the phenotyping per se at the level of the plot or plant 496
sometimes described as lsquomodel-assisted phenotypingrsquo (MAP) (Luquet et al 2006 Rebolledo et 497
al 2015) A newly sought outcome from applications of CGMs is to combine their outputs of 498
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
22
development and growth variables with knowledge from genomics and understanding of genetic 499
architecture in order to predict the trait combinations and eventually the allele combinations 500
that provide improved solutions in breeding (Technow et al 2015) 501
Envirotyping is the generation of environment proxies such as drought indices that then 502
can be utilized in statistical analyses of phenotypes collected in one or more trials on a set of 503
genotypes (Chapman et al 2000 Chenu et al 2011 Cooper et al 2014) For this purpose the 504
models need to be capable of simulating the performance of one or more lsquocheckrsquo genotype(s) 505
with the inputs typically being daily weather data and an accurate lsquotrial-levelrsquo soil 506
characterization The demands on model precision are relatively lower for envirotyping than for 507
other uses ie reasonable prediction of phenology and biomass productionwater use demand 508
can be sufficient to estimate drought patterns (Chapman 2008) or accumulated stresses due to 509
heat (Loumlffler et al 2005 Zheng et al 2015) Similar types of applications of models are made in 510
ecological research to estimate the incidence and intensity of favorable or stressful growing 511
conditions again with a similar need for weather and soil data (Haxeltine and Prentice 1996) 512
While soil and management are perhaps the major spatial variables to consider in agricultural 513
situations spatial modeling of the environment in ecosystems is typically more challenging due 514
to changes in topography species distribution and multi-species canopy all of which effect the 515
resulting micro-climate and the specific influence on plant adaptation 516
Model-assisted phenotyping can be taken to refer to multiple roles of models in relation 517
to plant phenotyping These roles include (1) use of models to decide which traits to measure 518
(2) calculation of lsquoextended phenotypesrsquo using inputs of plant phenotyping (3) estimation of 519
plant growth parameters from integration of multiple data sets from plant phenotyping and (4) 520
feedback from plant phenotyping to improve the physiological basis of models (Figure 4) Until 521
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
23
now the most common use of models to assist phenotyping has likely been in association with 522
the first role Many examples have been associated with optimizing the phenology especially the 523
timing of reproductive stages with respect to the historic or predicted future occurrence of 524
different types of stresses (Zheng et al 2015) Most existing models are easily suited to this 525
purpose as long as their estimation of phenology and the damage functions for the stresses are 526
reasonably precise 527
The most desired use of CGMs has been to propose ideotypes of trait combinations that 528
would result in lsquooptimalrsquo adaptation for given combinations of GtimesEtimesM in current or future 529
climate scenarios (Hammer et al 2014 Asseng et al 2015) While it may be that the models 530
used have been well-tested for a range of environments andor genotypes these models are far 531
more convincing and useful in plant phenotyping and breeding if the modelling has been 532
augmented by physiological and genotypic experimentation For example Singh et al (2012) 533
demonstrated that incorporation of QTL effects partially responsible for sorghum root 534
architecture into a CGM showed that narrow root angle would generally improve yield via 535
increased access to water The final and most convincing part of this work was that one of these 536
major QTL was mapped across breeding populations and found to be highly associated with 537
higher yields in trials over multiple genetic backgrounds years and locations This 538
comprehensive approach combines experimental data physiological understanding of a trait 539
from multiple genotypes model simulation and breeding trial validation to determine what traits 540
to measure (Hammer et al 2016) The current cutting edge of phenomicsCGM application in 541
breeding is best described by the CGM-WGP (Crop Growth Model ndash Whole Genome Prediction) 542
approach of Cooper et al (2016) who show how a relatively simple CGM can be lsquoinsertedrsquo 543
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
24
between genomic and phenomic data to lsquoimposersquo biological pathway constraints to the statistical 544
prediction models 545
546
CONCLUSIONS 547
Progress has been made in FB-HTP and more generally phenomics however significant 548
barriers remain preventing its widespread implementation and utilization (see Outstanding 549
Questions) Though early results seem to suggest that FB-HTP will be a valuable technology for 550
the plant sciences questions remain of whether or not the investment in FB-HTP is practical and 551
justified on a larger scale Contemplating the future it is clear that open-source low-cost 552
hardware solutions need to be developed so that more researchers have access to the tools and 553
therefore can test and evaluate them within the context of their respective research programs 554
only this will determine if expenditure on these resources was warranted Parallel to hardware 555
improvement increased research into data management and documentation needs to be 556
implemented so that accurate comparisons can be carried out between different FB-HTP systems 557
further assisting in the maturation of this nascent technology As with all new technologies the 558
initial development phase is often fraught with setbacks challenges and vigorous debate but 559
these are all healthy signs of a technology worth pursuing 560
Advancements in all areas of plant science are beginning to bring field-based research 561
into a new era an era where genomics envirotyping and phenomics coalesce to unravel the 562
complexities of plant biology Continued progress in artificial intelligence coupled with 563
autonomous vehicles will permit the generation of data sets of unprecedented dimensionality as 564
robots begin to collect data nearly around the clock These advancements in combination with 565
aerial phenotyping a rapidly maturing technology and exhaustive envirotyping will create a 566
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
25
fully integrated field site whereby trait development and expression can be evaluated in the 567
context of dynamic environmental conditions By achieving this goal the transition to studying 568
developmental quantitative genetics becomes possible thereby allowing the interpretation of 569
genetic effects in relation to the environment and life cycle in a way not previously possible 570
Building on this framework CGMs could incorporate these components into their machinery 571
helping to further the understanding of plant development and its relationship with the 572
environment which will permit a deeper knowledge of the complexities of trait development in 573
response to changing climatic conditions Essential to this will be the continued work to integrate 574
CGMs with whole-genome prediction methods to enable robust prediction of phenotypes in a 575
number of environments including those in which genotypes have not been previously tested 576
This should not only assist in the breeding of superior stress resilient cultivars but also enable 577
the identification of those natural populations that could be at risk from climatic variation and 578
their interaction with other anthropomorphic disturbances 579
580
ACKNOWLEDGEMENTS 581
The authors wish to thank Daniel Ilut Elodie Gazave Christine Diepenbrock and Maryn 582
Carlson for their expert comments on the manuscript The authors would like to especially thank 583
Trevor Rife for his contributions on mobile field apps We apologize for not citing original work 584
of many colleagues because of space constraints 585
586
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
17
data structure and data organization Plant breeder-led trials generally consist of thousands of 384
distinct entries grown in a common location while farmer surveys or surveys of natural 385
populations target hundreds of locations with limited data collection at each site In order to 386
facilitate data collection and storage a number of software apps have been developed ranging 387
from research specific tools to applications for farm- and landscape-level surveys Field Book is 388
an example of an application developed to specifically meet the requirements of plant breeding 389
programs where detailed data collection is necessary (Rife and Poland 2014) In contrast 390
iNaturalist is an application developed to capitalize on crowdsourcing and is used to catalog 391
biodiversity identify endangered species and monitor invasive species (iNaturalist) For FB-392
HTP improved data management and electronic data capture constitutes a critical foundation 393
and numerous apps have been developed to meet this need (IBreedIT Ltd (Daventi 2011) 394
Phenome Networks 2013 PhenoType 2014 Diversity Arrays Technology Pty Ltd 2015) 395
There is also a growing number of web apps to curate and link data gathered in the field and 396
therefore increase the utility and value of collected data (Aanensen et al 2014) 397
In order to be useful these apps rely on data collection using standard methods 398
protocols and formatting This is due to the fact that regardless of how they are collected 399
phenotype data are inherently complex given that they can range from populations to individual 400
plants to specific tissues and can be recorded on comparative discrete or continuous scales 401
Because the data are essentially infinite in both diversity and scale data documentation 402
integration representation and accessibility are critical aspects that present significant 403
challenges (reviewed in Deans et al (2015)) In order to be broadly useful large-scale high-404
dimensional data sets must be represented in such a way that data can be easily aggregated and 405
extracted to address biologically questions In addition data collection methods must be reported 406
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
18
at a level to enable experimental reproducibility Central to these issues is proper reporting of 407
experimental metadata ndash the information that describes experimental design sampling methods 408
environmental conditions instrumentation and analysis (Krajewski et al 2015) To determine 409
which types of metadata should be reported for a given experiment to make it both discoverable 410
and re-usable MIAPPE standards (Minimal Information About a Plant Phenotyping Experiment 411
httpcropnetplphenotypes Krajewski et al (2015)) should be followed and methods used to 412
measure phenotypes should be detailed at a level that enables reproducibility (see Sandve et al 413
(2013)) For example the maize Genomes to Fields initiative has collected phenotype data and 414
has released detailed methods that not only outline how to collect maize phenotypic data under 415
field conditions but also the requisite metadata to enable discovery aggregation analysis and re-416
use (available at httpwwwgenomes2fieldsorg see ldquoAboutrdquo and ldquoProject Overview and 417
Scoperdquo) This information includes detailed descriptions of what traits were measured (plant 418
height ear height stand count etc) units of measurement and protocols for how to measure 419
traits including when the data should be collected so that all of the projectrsquos phenotypic data can 420
be aggregated regardless of where and by whom they were collected 421
To avoid confusion due to simple naming issues and maximize the potential to integrate 422
data across experiments environments even species the use of well-established nomenclatures 423
controlled vocabularies and ontologies for both metadata documentation and phenotypic 424
descriptions is needed Further impetus to report data using these community standards lies in the 425
fact that many online data repositories rely on them for data representation However while 426
mechanisms to report experimental design metadata based on shared vocabularies is 427
comparatively mature methods to accurately describe phenotypic descriptions are just now 428
emerging Oellrich et al (2015) report a proof of concept wherein plant phenotypes for six 429
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
19
species were curated as lsquoentity qualityrsquo (EQ) statements to enable analysis by semantic 430
reasoning For example dwarf plants are generally short (due to reduced internode length) with 431
leaves that are both reduced in length and increased in width Using EQ statements the first of 432
these three aspects of the dwarf phenotype would be reported as ldquointernode length reducedrdquo 433
Their analyses of the resulting data demonstrated that once plant phenotype data were 434
represented as ontology-based EQ statements semantic reasoning could be used to discover 435
shared biology and increase analytical power 436
In summary proper metadata documentation accompanying FB-HTP data is critical for 437
data discovery analysis and reuse To enable cooperative plant phenotyping activities the 438
International Plant Phenotyping Network (IPPN httpwwwplant-phenotypingorg) was 439
recently formed The IPPN provides leadership as the foremost body coordinating multi-national 440
efforts for plant phenotyping across many species and represents numerous stakeholders from all 441
sectors of the research community One goal of this organization is to develop and disseminate 442
standards that aid in the distribution and sharing of phenotypic data The IPPN represents a 443
useful starting place to get a foothold on the status of existing plant phenotyping efforts 444
standards and data sets 445
446
ENVIROTYPING 447
Although it is well known that plants grow in heterogeneous environments analytical 448
methodologies tend to over simplify the contribution of the environment to the phenotype This 449
weakens our understanding of how ecosystems or even individual plants are responding to 450
changes in the environment Furthermore the long term effects of environmental conditions 451
such as temperature and water availability on phenological development are significant 452
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
20
environmental conditions greatly influence the initiation and duration of vegetative 453
reproductive and maturation stages of plants (Mickelbart et al 2015 Bahuguna and Jagadish 454
2015) Due to the interrelatedness of physiological traits plant developmental phases and 455
growth conditions there is a need to gain a better understanding of the complexities of genotype 456
by environment (GtimesE) interactions An additional component contributing to these complex 457
interactions are the management practices (GtimesEtimesM genotype by environment by management 458
interaction) employed in both agricultural and natural system settings that can have significant 459
large effects on how plants interact with their environment To this end envirotyping which is 460
the detailed characterization of the environment in which plants are growing (Cooper et al 461
2014) needs to be employed 462
The characterization of atmospheric conditions at local levels has become relatively 463
commonplace with the advent of portable weather stations and interpolation methods using data 464
from regional weather stations However the ability to quantify the soil environment including 465
parameters like pH organic matter and moisture content at high spatial resolution remains 466
challenging given the heterogeneity of soils Grid soil sampling and electromagnetic soil 467
mapping which measure soil conductivity to estimate properties like salinity water content and 468
organic matter have proven useful in characterizing spatial soil variability (Guo et al 2015b 469
Mallarino and Wittry 2004 Brevik et al 2006 Sun et al 2013) These methods are not without 470
their limitations though - both grid soil sampling and electromagnetic mapping are typically 471
performed once per season making it impossible to capture the dynamic nature of the soil-water 472
profile In addition these methods are too invasive for implementation in most natural systems 473
To adequately characterize environmental conditions throughout the course of a season a 474
network of affordable open-source sensors is the best option for field-level environmental data 475
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
21
collection Bitella et al (2014) designed a novel low-cost hardware platform that incorporates 476
sensors for recording air temperature and relative humidity as well as soil temperature and 477
moisture content at multiple depths Given the low cost of these sensors they could be spaced at 478
close regular intervals throughout the field providing a high resolution sampling grid To further 479
enhance the capability of stationary sensors the incorporation of wireless networks connected to 480
a central computer (node) could be implemented to synchronize data collection in real-time 481
(Fukatsu and Hirafuji 2005 Hirafuji et al 2004) By incorporating photovoltaic powered 482
sensors and networks envirotyping could be also carried out in remote locations for longer 483
periods of time with minimal disruption to the natural habitat 484
485
CROP AND PLANT MODELING 486
Since their inception in the 1960s crop growth models (CGMs) have developed into useful tools 487
for assessing the adaptation of cropping systems informing management choices and guiding 488
policy decisions Typically models are run using either historical or predicted weather data 489
(based on unrelated climate models) and are then used to determine lsquooptimalrsquo solutions of input 490
parameters such as planting date or fertilizer application Within the last 20 years models have 491
been increasingly used in crop adaptation and breeding but this requires better modeling of 492
physiological processes (see Holzworth et al (2014) for a summary) In the context of breeding 493
models have been used for two purposes first to lsquoextendrsquo envirotyping beyond the analysis of 494
environment variables per se (ie using the model as an integrator that characterizes the growth 495
environment) and secondly to extend the phenotyping per se at the level of the plot or plant 496
sometimes described as lsquomodel-assisted phenotypingrsquo (MAP) (Luquet et al 2006 Rebolledo et 497
al 2015) A newly sought outcome from applications of CGMs is to combine their outputs of 498
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
22
development and growth variables with knowledge from genomics and understanding of genetic 499
architecture in order to predict the trait combinations and eventually the allele combinations 500
that provide improved solutions in breeding (Technow et al 2015) 501
Envirotyping is the generation of environment proxies such as drought indices that then 502
can be utilized in statistical analyses of phenotypes collected in one or more trials on a set of 503
genotypes (Chapman et al 2000 Chenu et al 2011 Cooper et al 2014) For this purpose the 504
models need to be capable of simulating the performance of one or more lsquocheckrsquo genotype(s) 505
with the inputs typically being daily weather data and an accurate lsquotrial-levelrsquo soil 506
characterization The demands on model precision are relatively lower for envirotyping than for 507
other uses ie reasonable prediction of phenology and biomass productionwater use demand 508
can be sufficient to estimate drought patterns (Chapman 2008) or accumulated stresses due to 509
heat (Loumlffler et al 2005 Zheng et al 2015) Similar types of applications of models are made in 510
ecological research to estimate the incidence and intensity of favorable or stressful growing 511
conditions again with a similar need for weather and soil data (Haxeltine and Prentice 1996) 512
While soil and management are perhaps the major spatial variables to consider in agricultural 513
situations spatial modeling of the environment in ecosystems is typically more challenging due 514
to changes in topography species distribution and multi-species canopy all of which effect the 515
resulting micro-climate and the specific influence on plant adaptation 516
Model-assisted phenotyping can be taken to refer to multiple roles of models in relation 517
to plant phenotyping These roles include (1) use of models to decide which traits to measure 518
(2) calculation of lsquoextended phenotypesrsquo using inputs of plant phenotyping (3) estimation of 519
plant growth parameters from integration of multiple data sets from plant phenotyping and (4) 520
feedback from plant phenotyping to improve the physiological basis of models (Figure 4) Until 521
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
23
now the most common use of models to assist phenotyping has likely been in association with 522
the first role Many examples have been associated with optimizing the phenology especially the 523
timing of reproductive stages with respect to the historic or predicted future occurrence of 524
different types of stresses (Zheng et al 2015) Most existing models are easily suited to this 525
purpose as long as their estimation of phenology and the damage functions for the stresses are 526
reasonably precise 527
The most desired use of CGMs has been to propose ideotypes of trait combinations that 528
would result in lsquooptimalrsquo adaptation for given combinations of GtimesEtimesM in current or future 529
climate scenarios (Hammer et al 2014 Asseng et al 2015) While it may be that the models 530
used have been well-tested for a range of environments andor genotypes these models are far 531
more convincing and useful in plant phenotyping and breeding if the modelling has been 532
augmented by physiological and genotypic experimentation For example Singh et al (2012) 533
demonstrated that incorporation of QTL effects partially responsible for sorghum root 534
architecture into a CGM showed that narrow root angle would generally improve yield via 535
increased access to water The final and most convincing part of this work was that one of these 536
major QTL was mapped across breeding populations and found to be highly associated with 537
higher yields in trials over multiple genetic backgrounds years and locations This 538
comprehensive approach combines experimental data physiological understanding of a trait 539
from multiple genotypes model simulation and breeding trial validation to determine what traits 540
to measure (Hammer et al 2016) The current cutting edge of phenomicsCGM application in 541
breeding is best described by the CGM-WGP (Crop Growth Model ndash Whole Genome Prediction) 542
approach of Cooper et al (2016) who show how a relatively simple CGM can be lsquoinsertedrsquo 543
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
24
between genomic and phenomic data to lsquoimposersquo biological pathway constraints to the statistical 544
prediction models 545
546
CONCLUSIONS 547
Progress has been made in FB-HTP and more generally phenomics however significant 548
barriers remain preventing its widespread implementation and utilization (see Outstanding 549
Questions) Though early results seem to suggest that FB-HTP will be a valuable technology for 550
the plant sciences questions remain of whether or not the investment in FB-HTP is practical and 551
justified on a larger scale Contemplating the future it is clear that open-source low-cost 552
hardware solutions need to be developed so that more researchers have access to the tools and 553
therefore can test and evaluate them within the context of their respective research programs 554
only this will determine if expenditure on these resources was warranted Parallel to hardware 555
improvement increased research into data management and documentation needs to be 556
implemented so that accurate comparisons can be carried out between different FB-HTP systems 557
further assisting in the maturation of this nascent technology As with all new technologies the 558
initial development phase is often fraught with setbacks challenges and vigorous debate but 559
these are all healthy signs of a technology worth pursuing 560
Advancements in all areas of plant science are beginning to bring field-based research 561
into a new era an era where genomics envirotyping and phenomics coalesce to unravel the 562
complexities of plant biology Continued progress in artificial intelligence coupled with 563
autonomous vehicles will permit the generation of data sets of unprecedented dimensionality as 564
robots begin to collect data nearly around the clock These advancements in combination with 565
aerial phenotyping a rapidly maturing technology and exhaustive envirotyping will create a 566
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
25
fully integrated field site whereby trait development and expression can be evaluated in the 567
context of dynamic environmental conditions By achieving this goal the transition to studying 568
developmental quantitative genetics becomes possible thereby allowing the interpretation of 569
genetic effects in relation to the environment and life cycle in a way not previously possible 570
Building on this framework CGMs could incorporate these components into their machinery 571
helping to further the understanding of plant development and its relationship with the 572
environment which will permit a deeper knowledge of the complexities of trait development in 573
response to changing climatic conditions Essential to this will be the continued work to integrate 574
CGMs with whole-genome prediction methods to enable robust prediction of phenotypes in a 575
number of environments including those in which genotypes have not been previously tested 576
This should not only assist in the breeding of superior stress resilient cultivars but also enable 577
the identification of those natural populations that could be at risk from climatic variation and 578
their interaction with other anthropomorphic disturbances 579
580
ACKNOWLEDGEMENTS 581
The authors wish to thank Daniel Ilut Elodie Gazave Christine Diepenbrock and Maryn 582
Carlson for their expert comments on the manuscript The authors would like to especially thank 583
Trevor Rife for his contributions on mobile field apps We apologize for not citing original work 584
of many colleagues because of space constraints 585
586
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
18
at a level to enable experimental reproducibility Central to these issues is proper reporting of 407
experimental metadata ndash the information that describes experimental design sampling methods 408
environmental conditions instrumentation and analysis (Krajewski et al 2015) To determine 409
which types of metadata should be reported for a given experiment to make it both discoverable 410
and re-usable MIAPPE standards (Minimal Information About a Plant Phenotyping Experiment 411
httpcropnetplphenotypes Krajewski et al (2015)) should be followed and methods used to 412
measure phenotypes should be detailed at a level that enables reproducibility (see Sandve et al 413
(2013)) For example the maize Genomes to Fields initiative has collected phenotype data and 414
has released detailed methods that not only outline how to collect maize phenotypic data under 415
field conditions but also the requisite metadata to enable discovery aggregation analysis and re-416
use (available at httpwwwgenomes2fieldsorg see ldquoAboutrdquo and ldquoProject Overview and 417
Scoperdquo) This information includes detailed descriptions of what traits were measured (plant 418
height ear height stand count etc) units of measurement and protocols for how to measure 419
traits including when the data should be collected so that all of the projectrsquos phenotypic data can 420
be aggregated regardless of where and by whom they were collected 421
To avoid confusion due to simple naming issues and maximize the potential to integrate 422
data across experiments environments even species the use of well-established nomenclatures 423
controlled vocabularies and ontologies for both metadata documentation and phenotypic 424
descriptions is needed Further impetus to report data using these community standards lies in the 425
fact that many online data repositories rely on them for data representation However while 426
mechanisms to report experimental design metadata based on shared vocabularies is 427
comparatively mature methods to accurately describe phenotypic descriptions are just now 428
emerging Oellrich et al (2015) report a proof of concept wherein plant phenotypes for six 429
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
19
species were curated as lsquoentity qualityrsquo (EQ) statements to enable analysis by semantic 430
reasoning For example dwarf plants are generally short (due to reduced internode length) with 431
leaves that are both reduced in length and increased in width Using EQ statements the first of 432
these three aspects of the dwarf phenotype would be reported as ldquointernode length reducedrdquo 433
Their analyses of the resulting data demonstrated that once plant phenotype data were 434
represented as ontology-based EQ statements semantic reasoning could be used to discover 435
shared biology and increase analytical power 436
In summary proper metadata documentation accompanying FB-HTP data is critical for 437
data discovery analysis and reuse To enable cooperative plant phenotyping activities the 438
International Plant Phenotyping Network (IPPN httpwwwplant-phenotypingorg) was 439
recently formed The IPPN provides leadership as the foremost body coordinating multi-national 440
efforts for plant phenotyping across many species and represents numerous stakeholders from all 441
sectors of the research community One goal of this organization is to develop and disseminate 442
standards that aid in the distribution and sharing of phenotypic data The IPPN represents a 443
useful starting place to get a foothold on the status of existing plant phenotyping efforts 444
standards and data sets 445
446
ENVIROTYPING 447
Although it is well known that plants grow in heterogeneous environments analytical 448
methodologies tend to over simplify the contribution of the environment to the phenotype This 449
weakens our understanding of how ecosystems or even individual plants are responding to 450
changes in the environment Furthermore the long term effects of environmental conditions 451
such as temperature and water availability on phenological development are significant 452
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
20
environmental conditions greatly influence the initiation and duration of vegetative 453
reproductive and maturation stages of plants (Mickelbart et al 2015 Bahuguna and Jagadish 454
2015) Due to the interrelatedness of physiological traits plant developmental phases and 455
growth conditions there is a need to gain a better understanding of the complexities of genotype 456
by environment (GtimesE) interactions An additional component contributing to these complex 457
interactions are the management practices (GtimesEtimesM genotype by environment by management 458
interaction) employed in both agricultural and natural system settings that can have significant 459
large effects on how plants interact with their environment To this end envirotyping which is 460
the detailed characterization of the environment in which plants are growing (Cooper et al 461
2014) needs to be employed 462
The characterization of atmospheric conditions at local levels has become relatively 463
commonplace with the advent of portable weather stations and interpolation methods using data 464
from regional weather stations However the ability to quantify the soil environment including 465
parameters like pH organic matter and moisture content at high spatial resolution remains 466
challenging given the heterogeneity of soils Grid soil sampling and electromagnetic soil 467
mapping which measure soil conductivity to estimate properties like salinity water content and 468
organic matter have proven useful in characterizing spatial soil variability (Guo et al 2015b 469
Mallarino and Wittry 2004 Brevik et al 2006 Sun et al 2013) These methods are not without 470
their limitations though - both grid soil sampling and electromagnetic mapping are typically 471
performed once per season making it impossible to capture the dynamic nature of the soil-water 472
profile In addition these methods are too invasive for implementation in most natural systems 473
To adequately characterize environmental conditions throughout the course of a season a 474
network of affordable open-source sensors is the best option for field-level environmental data 475
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
21
collection Bitella et al (2014) designed a novel low-cost hardware platform that incorporates 476
sensors for recording air temperature and relative humidity as well as soil temperature and 477
moisture content at multiple depths Given the low cost of these sensors they could be spaced at 478
close regular intervals throughout the field providing a high resolution sampling grid To further 479
enhance the capability of stationary sensors the incorporation of wireless networks connected to 480
a central computer (node) could be implemented to synchronize data collection in real-time 481
(Fukatsu and Hirafuji 2005 Hirafuji et al 2004) By incorporating photovoltaic powered 482
sensors and networks envirotyping could be also carried out in remote locations for longer 483
periods of time with minimal disruption to the natural habitat 484
485
CROP AND PLANT MODELING 486
Since their inception in the 1960s crop growth models (CGMs) have developed into useful tools 487
for assessing the adaptation of cropping systems informing management choices and guiding 488
policy decisions Typically models are run using either historical or predicted weather data 489
(based on unrelated climate models) and are then used to determine lsquooptimalrsquo solutions of input 490
parameters such as planting date or fertilizer application Within the last 20 years models have 491
been increasingly used in crop adaptation and breeding but this requires better modeling of 492
physiological processes (see Holzworth et al (2014) for a summary) In the context of breeding 493
models have been used for two purposes first to lsquoextendrsquo envirotyping beyond the analysis of 494
environment variables per se (ie using the model as an integrator that characterizes the growth 495
environment) and secondly to extend the phenotyping per se at the level of the plot or plant 496
sometimes described as lsquomodel-assisted phenotypingrsquo (MAP) (Luquet et al 2006 Rebolledo et 497
al 2015) A newly sought outcome from applications of CGMs is to combine their outputs of 498
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
22
development and growth variables with knowledge from genomics and understanding of genetic 499
architecture in order to predict the trait combinations and eventually the allele combinations 500
that provide improved solutions in breeding (Technow et al 2015) 501
Envirotyping is the generation of environment proxies such as drought indices that then 502
can be utilized in statistical analyses of phenotypes collected in one or more trials on a set of 503
genotypes (Chapman et al 2000 Chenu et al 2011 Cooper et al 2014) For this purpose the 504
models need to be capable of simulating the performance of one or more lsquocheckrsquo genotype(s) 505
with the inputs typically being daily weather data and an accurate lsquotrial-levelrsquo soil 506
characterization The demands on model precision are relatively lower for envirotyping than for 507
other uses ie reasonable prediction of phenology and biomass productionwater use demand 508
can be sufficient to estimate drought patterns (Chapman 2008) or accumulated stresses due to 509
heat (Loumlffler et al 2005 Zheng et al 2015) Similar types of applications of models are made in 510
ecological research to estimate the incidence and intensity of favorable or stressful growing 511
conditions again with a similar need for weather and soil data (Haxeltine and Prentice 1996) 512
While soil and management are perhaps the major spatial variables to consider in agricultural 513
situations spatial modeling of the environment in ecosystems is typically more challenging due 514
to changes in topography species distribution and multi-species canopy all of which effect the 515
resulting micro-climate and the specific influence on plant adaptation 516
Model-assisted phenotyping can be taken to refer to multiple roles of models in relation 517
to plant phenotyping These roles include (1) use of models to decide which traits to measure 518
(2) calculation of lsquoextended phenotypesrsquo using inputs of plant phenotyping (3) estimation of 519
plant growth parameters from integration of multiple data sets from plant phenotyping and (4) 520
feedback from plant phenotyping to improve the physiological basis of models (Figure 4) Until 521
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
23
now the most common use of models to assist phenotyping has likely been in association with 522
the first role Many examples have been associated with optimizing the phenology especially the 523
timing of reproductive stages with respect to the historic or predicted future occurrence of 524
different types of stresses (Zheng et al 2015) Most existing models are easily suited to this 525
purpose as long as their estimation of phenology and the damage functions for the stresses are 526
reasonably precise 527
The most desired use of CGMs has been to propose ideotypes of trait combinations that 528
would result in lsquooptimalrsquo adaptation for given combinations of GtimesEtimesM in current or future 529
climate scenarios (Hammer et al 2014 Asseng et al 2015) While it may be that the models 530
used have been well-tested for a range of environments andor genotypes these models are far 531
more convincing and useful in plant phenotyping and breeding if the modelling has been 532
augmented by physiological and genotypic experimentation For example Singh et al (2012) 533
demonstrated that incorporation of QTL effects partially responsible for sorghum root 534
architecture into a CGM showed that narrow root angle would generally improve yield via 535
increased access to water The final and most convincing part of this work was that one of these 536
major QTL was mapped across breeding populations and found to be highly associated with 537
higher yields in trials over multiple genetic backgrounds years and locations This 538
comprehensive approach combines experimental data physiological understanding of a trait 539
from multiple genotypes model simulation and breeding trial validation to determine what traits 540
to measure (Hammer et al 2016) The current cutting edge of phenomicsCGM application in 541
breeding is best described by the CGM-WGP (Crop Growth Model ndash Whole Genome Prediction) 542
approach of Cooper et al (2016) who show how a relatively simple CGM can be lsquoinsertedrsquo 543
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
24
between genomic and phenomic data to lsquoimposersquo biological pathway constraints to the statistical 544
prediction models 545
546
CONCLUSIONS 547
Progress has been made in FB-HTP and more generally phenomics however significant 548
barriers remain preventing its widespread implementation and utilization (see Outstanding 549
Questions) Though early results seem to suggest that FB-HTP will be a valuable technology for 550
the plant sciences questions remain of whether or not the investment in FB-HTP is practical and 551
justified on a larger scale Contemplating the future it is clear that open-source low-cost 552
hardware solutions need to be developed so that more researchers have access to the tools and 553
therefore can test and evaluate them within the context of their respective research programs 554
only this will determine if expenditure on these resources was warranted Parallel to hardware 555
improvement increased research into data management and documentation needs to be 556
implemented so that accurate comparisons can be carried out between different FB-HTP systems 557
further assisting in the maturation of this nascent technology As with all new technologies the 558
initial development phase is often fraught with setbacks challenges and vigorous debate but 559
these are all healthy signs of a technology worth pursuing 560
Advancements in all areas of plant science are beginning to bring field-based research 561
into a new era an era where genomics envirotyping and phenomics coalesce to unravel the 562
complexities of plant biology Continued progress in artificial intelligence coupled with 563
autonomous vehicles will permit the generation of data sets of unprecedented dimensionality as 564
robots begin to collect data nearly around the clock These advancements in combination with 565
aerial phenotyping a rapidly maturing technology and exhaustive envirotyping will create a 566
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
25
fully integrated field site whereby trait development and expression can be evaluated in the 567
context of dynamic environmental conditions By achieving this goal the transition to studying 568
developmental quantitative genetics becomes possible thereby allowing the interpretation of 569
genetic effects in relation to the environment and life cycle in a way not previously possible 570
Building on this framework CGMs could incorporate these components into their machinery 571
helping to further the understanding of plant development and its relationship with the 572
environment which will permit a deeper knowledge of the complexities of trait development in 573
response to changing climatic conditions Essential to this will be the continued work to integrate 574
CGMs with whole-genome prediction methods to enable robust prediction of phenotypes in a 575
number of environments including those in which genotypes have not been previously tested 576
This should not only assist in the breeding of superior stress resilient cultivars but also enable 577
the identification of those natural populations that could be at risk from climatic variation and 578
their interaction with other anthropomorphic disturbances 579
580
ACKNOWLEDGEMENTS 581
The authors wish to thank Daniel Ilut Elodie Gazave Christine Diepenbrock and Maryn 582
Carlson for their expert comments on the manuscript The authors would like to especially thank 583
Trevor Rife for his contributions on mobile field apps We apologize for not citing original work 584
of many colleagues because of space constraints 585
586
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
19
species were curated as lsquoentity qualityrsquo (EQ) statements to enable analysis by semantic 430
reasoning For example dwarf plants are generally short (due to reduced internode length) with 431
leaves that are both reduced in length and increased in width Using EQ statements the first of 432
these three aspects of the dwarf phenotype would be reported as ldquointernode length reducedrdquo 433
Their analyses of the resulting data demonstrated that once plant phenotype data were 434
represented as ontology-based EQ statements semantic reasoning could be used to discover 435
shared biology and increase analytical power 436
In summary proper metadata documentation accompanying FB-HTP data is critical for 437
data discovery analysis and reuse To enable cooperative plant phenotyping activities the 438
International Plant Phenotyping Network (IPPN httpwwwplant-phenotypingorg) was 439
recently formed The IPPN provides leadership as the foremost body coordinating multi-national 440
efforts for plant phenotyping across many species and represents numerous stakeholders from all 441
sectors of the research community One goal of this organization is to develop and disseminate 442
standards that aid in the distribution and sharing of phenotypic data The IPPN represents a 443
useful starting place to get a foothold on the status of existing plant phenotyping efforts 444
standards and data sets 445
446
ENVIROTYPING 447
Although it is well known that plants grow in heterogeneous environments analytical 448
methodologies tend to over simplify the contribution of the environment to the phenotype This 449
weakens our understanding of how ecosystems or even individual plants are responding to 450
changes in the environment Furthermore the long term effects of environmental conditions 451
such as temperature and water availability on phenological development are significant 452
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
20
environmental conditions greatly influence the initiation and duration of vegetative 453
reproductive and maturation stages of plants (Mickelbart et al 2015 Bahuguna and Jagadish 454
2015) Due to the interrelatedness of physiological traits plant developmental phases and 455
growth conditions there is a need to gain a better understanding of the complexities of genotype 456
by environment (GtimesE) interactions An additional component contributing to these complex 457
interactions are the management practices (GtimesEtimesM genotype by environment by management 458
interaction) employed in both agricultural and natural system settings that can have significant 459
large effects on how plants interact with their environment To this end envirotyping which is 460
the detailed characterization of the environment in which plants are growing (Cooper et al 461
2014) needs to be employed 462
The characterization of atmospheric conditions at local levels has become relatively 463
commonplace with the advent of portable weather stations and interpolation methods using data 464
from regional weather stations However the ability to quantify the soil environment including 465
parameters like pH organic matter and moisture content at high spatial resolution remains 466
challenging given the heterogeneity of soils Grid soil sampling and electromagnetic soil 467
mapping which measure soil conductivity to estimate properties like salinity water content and 468
organic matter have proven useful in characterizing spatial soil variability (Guo et al 2015b 469
Mallarino and Wittry 2004 Brevik et al 2006 Sun et al 2013) These methods are not without 470
their limitations though - both grid soil sampling and electromagnetic mapping are typically 471
performed once per season making it impossible to capture the dynamic nature of the soil-water 472
profile In addition these methods are too invasive for implementation in most natural systems 473
To adequately characterize environmental conditions throughout the course of a season a 474
network of affordable open-source sensors is the best option for field-level environmental data 475
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
21
collection Bitella et al (2014) designed a novel low-cost hardware platform that incorporates 476
sensors for recording air temperature and relative humidity as well as soil temperature and 477
moisture content at multiple depths Given the low cost of these sensors they could be spaced at 478
close regular intervals throughout the field providing a high resolution sampling grid To further 479
enhance the capability of stationary sensors the incorporation of wireless networks connected to 480
a central computer (node) could be implemented to synchronize data collection in real-time 481
(Fukatsu and Hirafuji 2005 Hirafuji et al 2004) By incorporating photovoltaic powered 482
sensors and networks envirotyping could be also carried out in remote locations for longer 483
periods of time with minimal disruption to the natural habitat 484
485
CROP AND PLANT MODELING 486
Since their inception in the 1960s crop growth models (CGMs) have developed into useful tools 487
for assessing the adaptation of cropping systems informing management choices and guiding 488
policy decisions Typically models are run using either historical or predicted weather data 489
(based on unrelated climate models) and are then used to determine lsquooptimalrsquo solutions of input 490
parameters such as planting date or fertilizer application Within the last 20 years models have 491
been increasingly used in crop adaptation and breeding but this requires better modeling of 492
physiological processes (see Holzworth et al (2014) for a summary) In the context of breeding 493
models have been used for two purposes first to lsquoextendrsquo envirotyping beyond the analysis of 494
environment variables per se (ie using the model as an integrator that characterizes the growth 495
environment) and secondly to extend the phenotyping per se at the level of the plot or plant 496
sometimes described as lsquomodel-assisted phenotypingrsquo (MAP) (Luquet et al 2006 Rebolledo et 497
al 2015) A newly sought outcome from applications of CGMs is to combine their outputs of 498
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
22
development and growth variables with knowledge from genomics and understanding of genetic 499
architecture in order to predict the trait combinations and eventually the allele combinations 500
that provide improved solutions in breeding (Technow et al 2015) 501
Envirotyping is the generation of environment proxies such as drought indices that then 502
can be utilized in statistical analyses of phenotypes collected in one or more trials on a set of 503
genotypes (Chapman et al 2000 Chenu et al 2011 Cooper et al 2014) For this purpose the 504
models need to be capable of simulating the performance of one or more lsquocheckrsquo genotype(s) 505
with the inputs typically being daily weather data and an accurate lsquotrial-levelrsquo soil 506
characterization The demands on model precision are relatively lower for envirotyping than for 507
other uses ie reasonable prediction of phenology and biomass productionwater use demand 508
can be sufficient to estimate drought patterns (Chapman 2008) or accumulated stresses due to 509
heat (Loumlffler et al 2005 Zheng et al 2015) Similar types of applications of models are made in 510
ecological research to estimate the incidence and intensity of favorable or stressful growing 511
conditions again with a similar need for weather and soil data (Haxeltine and Prentice 1996) 512
While soil and management are perhaps the major spatial variables to consider in agricultural 513
situations spatial modeling of the environment in ecosystems is typically more challenging due 514
to changes in topography species distribution and multi-species canopy all of which effect the 515
resulting micro-climate and the specific influence on plant adaptation 516
Model-assisted phenotyping can be taken to refer to multiple roles of models in relation 517
to plant phenotyping These roles include (1) use of models to decide which traits to measure 518
(2) calculation of lsquoextended phenotypesrsquo using inputs of plant phenotyping (3) estimation of 519
plant growth parameters from integration of multiple data sets from plant phenotyping and (4) 520
feedback from plant phenotyping to improve the physiological basis of models (Figure 4) Until 521
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
23
now the most common use of models to assist phenotyping has likely been in association with 522
the first role Many examples have been associated with optimizing the phenology especially the 523
timing of reproductive stages with respect to the historic or predicted future occurrence of 524
different types of stresses (Zheng et al 2015) Most existing models are easily suited to this 525
purpose as long as their estimation of phenology and the damage functions for the stresses are 526
reasonably precise 527
The most desired use of CGMs has been to propose ideotypes of trait combinations that 528
would result in lsquooptimalrsquo adaptation for given combinations of GtimesEtimesM in current or future 529
climate scenarios (Hammer et al 2014 Asseng et al 2015) While it may be that the models 530
used have been well-tested for a range of environments andor genotypes these models are far 531
more convincing and useful in plant phenotyping and breeding if the modelling has been 532
augmented by physiological and genotypic experimentation For example Singh et al (2012) 533
demonstrated that incorporation of QTL effects partially responsible for sorghum root 534
architecture into a CGM showed that narrow root angle would generally improve yield via 535
increased access to water The final and most convincing part of this work was that one of these 536
major QTL was mapped across breeding populations and found to be highly associated with 537
higher yields in trials over multiple genetic backgrounds years and locations This 538
comprehensive approach combines experimental data physiological understanding of a trait 539
from multiple genotypes model simulation and breeding trial validation to determine what traits 540
to measure (Hammer et al 2016) The current cutting edge of phenomicsCGM application in 541
breeding is best described by the CGM-WGP (Crop Growth Model ndash Whole Genome Prediction) 542
approach of Cooper et al (2016) who show how a relatively simple CGM can be lsquoinsertedrsquo 543
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
24
between genomic and phenomic data to lsquoimposersquo biological pathway constraints to the statistical 544
prediction models 545
546
CONCLUSIONS 547
Progress has been made in FB-HTP and more generally phenomics however significant 548
barriers remain preventing its widespread implementation and utilization (see Outstanding 549
Questions) Though early results seem to suggest that FB-HTP will be a valuable technology for 550
the plant sciences questions remain of whether or not the investment in FB-HTP is practical and 551
justified on a larger scale Contemplating the future it is clear that open-source low-cost 552
hardware solutions need to be developed so that more researchers have access to the tools and 553
therefore can test and evaluate them within the context of their respective research programs 554
only this will determine if expenditure on these resources was warranted Parallel to hardware 555
improvement increased research into data management and documentation needs to be 556
implemented so that accurate comparisons can be carried out between different FB-HTP systems 557
further assisting in the maturation of this nascent technology As with all new technologies the 558
initial development phase is often fraught with setbacks challenges and vigorous debate but 559
these are all healthy signs of a technology worth pursuing 560
Advancements in all areas of plant science are beginning to bring field-based research 561
into a new era an era where genomics envirotyping and phenomics coalesce to unravel the 562
complexities of plant biology Continued progress in artificial intelligence coupled with 563
autonomous vehicles will permit the generation of data sets of unprecedented dimensionality as 564
robots begin to collect data nearly around the clock These advancements in combination with 565
aerial phenotyping a rapidly maturing technology and exhaustive envirotyping will create a 566
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
25
fully integrated field site whereby trait development and expression can be evaluated in the 567
context of dynamic environmental conditions By achieving this goal the transition to studying 568
developmental quantitative genetics becomes possible thereby allowing the interpretation of 569
genetic effects in relation to the environment and life cycle in a way not previously possible 570
Building on this framework CGMs could incorporate these components into their machinery 571
helping to further the understanding of plant development and its relationship with the 572
environment which will permit a deeper knowledge of the complexities of trait development in 573
response to changing climatic conditions Essential to this will be the continued work to integrate 574
CGMs with whole-genome prediction methods to enable robust prediction of phenotypes in a 575
number of environments including those in which genotypes have not been previously tested 576
This should not only assist in the breeding of superior stress resilient cultivars but also enable 577
the identification of those natural populations that could be at risk from climatic variation and 578
their interaction with other anthropomorphic disturbances 579
580
ACKNOWLEDGEMENTS 581
The authors wish to thank Daniel Ilut Elodie Gazave Christine Diepenbrock and Maryn 582
Carlson for their expert comments on the manuscript The authors would like to especially thank 583
Trevor Rife for his contributions on mobile field apps We apologize for not citing original work 584
of many colleagues because of space constraints 585
586
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
20
environmental conditions greatly influence the initiation and duration of vegetative 453
reproductive and maturation stages of plants (Mickelbart et al 2015 Bahuguna and Jagadish 454
2015) Due to the interrelatedness of physiological traits plant developmental phases and 455
growth conditions there is a need to gain a better understanding of the complexities of genotype 456
by environment (GtimesE) interactions An additional component contributing to these complex 457
interactions are the management practices (GtimesEtimesM genotype by environment by management 458
interaction) employed in both agricultural and natural system settings that can have significant 459
large effects on how plants interact with their environment To this end envirotyping which is 460
the detailed characterization of the environment in which plants are growing (Cooper et al 461
2014) needs to be employed 462
The characterization of atmospheric conditions at local levels has become relatively 463
commonplace with the advent of portable weather stations and interpolation methods using data 464
from regional weather stations However the ability to quantify the soil environment including 465
parameters like pH organic matter and moisture content at high spatial resolution remains 466
challenging given the heterogeneity of soils Grid soil sampling and electromagnetic soil 467
mapping which measure soil conductivity to estimate properties like salinity water content and 468
organic matter have proven useful in characterizing spatial soil variability (Guo et al 2015b 469
Mallarino and Wittry 2004 Brevik et al 2006 Sun et al 2013) These methods are not without 470
their limitations though - both grid soil sampling and electromagnetic mapping are typically 471
performed once per season making it impossible to capture the dynamic nature of the soil-water 472
profile In addition these methods are too invasive for implementation in most natural systems 473
To adequately characterize environmental conditions throughout the course of a season a 474
network of affordable open-source sensors is the best option for field-level environmental data 475
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
21
collection Bitella et al (2014) designed a novel low-cost hardware platform that incorporates 476
sensors for recording air temperature and relative humidity as well as soil temperature and 477
moisture content at multiple depths Given the low cost of these sensors they could be spaced at 478
close regular intervals throughout the field providing a high resolution sampling grid To further 479
enhance the capability of stationary sensors the incorporation of wireless networks connected to 480
a central computer (node) could be implemented to synchronize data collection in real-time 481
(Fukatsu and Hirafuji 2005 Hirafuji et al 2004) By incorporating photovoltaic powered 482
sensors and networks envirotyping could be also carried out in remote locations for longer 483
periods of time with minimal disruption to the natural habitat 484
485
CROP AND PLANT MODELING 486
Since their inception in the 1960s crop growth models (CGMs) have developed into useful tools 487
for assessing the adaptation of cropping systems informing management choices and guiding 488
policy decisions Typically models are run using either historical or predicted weather data 489
(based on unrelated climate models) and are then used to determine lsquooptimalrsquo solutions of input 490
parameters such as planting date or fertilizer application Within the last 20 years models have 491
been increasingly used in crop adaptation and breeding but this requires better modeling of 492
physiological processes (see Holzworth et al (2014) for a summary) In the context of breeding 493
models have been used for two purposes first to lsquoextendrsquo envirotyping beyond the analysis of 494
environment variables per se (ie using the model as an integrator that characterizes the growth 495
environment) and secondly to extend the phenotyping per se at the level of the plot or plant 496
sometimes described as lsquomodel-assisted phenotypingrsquo (MAP) (Luquet et al 2006 Rebolledo et 497
al 2015) A newly sought outcome from applications of CGMs is to combine their outputs of 498
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
22
development and growth variables with knowledge from genomics and understanding of genetic 499
architecture in order to predict the trait combinations and eventually the allele combinations 500
that provide improved solutions in breeding (Technow et al 2015) 501
Envirotyping is the generation of environment proxies such as drought indices that then 502
can be utilized in statistical analyses of phenotypes collected in one or more trials on a set of 503
genotypes (Chapman et al 2000 Chenu et al 2011 Cooper et al 2014) For this purpose the 504
models need to be capable of simulating the performance of one or more lsquocheckrsquo genotype(s) 505
with the inputs typically being daily weather data and an accurate lsquotrial-levelrsquo soil 506
characterization The demands on model precision are relatively lower for envirotyping than for 507
other uses ie reasonable prediction of phenology and biomass productionwater use demand 508
can be sufficient to estimate drought patterns (Chapman 2008) or accumulated stresses due to 509
heat (Loumlffler et al 2005 Zheng et al 2015) Similar types of applications of models are made in 510
ecological research to estimate the incidence and intensity of favorable or stressful growing 511
conditions again with a similar need for weather and soil data (Haxeltine and Prentice 1996) 512
While soil and management are perhaps the major spatial variables to consider in agricultural 513
situations spatial modeling of the environment in ecosystems is typically more challenging due 514
to changes in topography species distribution and multi-species canopy all of which effect the 515
resulting micro-climate and the specific influence on plant adaptation 516
Model-assisted phenotyping can be taken to refer to multiple roles of models in relation 517
to plant phenotyping These roles include (1) use of models to decide which traits to measure 518
(2) calculation of lsquoextended phenotypesrsquo using inputs of plant phenotyping (3) estimation of 519
plant growth parameters from integration of multiple data sets from plant phenotyping and (4) 520
feedback from plant phenotyping to improve the physiological basis of models (Figure 4) Until 521
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
23
now the most common use of models to assist phenotyping has likely been in association with 522
the first role Many examples have been associated with optimizing the phenology especially the 523
timing of reproductive stages with respect to the historic or predicted future occurrence of 524
different types of stresses (Zheng et al 2015) Most existing models are easily suited to this 525
purpose as long as their estimation of phenology and the damage functions for the stresses are 526
reasonably precise 527
The most desired use of CGMs has been to propose ideotypes of trait combinations that 528
would result in lsquooptimalrsquo adaptation for given combinations of GtimesEtimesM in current or future 529
climate scenarios (Hammer et al 2014 Asseng et al 2015) While it may be that the models 530
used have been well-tested for a range of environments andor genotypes these models are far 531
more convincing and useful in plant phenotyping and breeding if the modelling has been 532
augmented by physiological and genotypic experimentation For example Singh et al (2012) 533
demonstrated that incorporation of QTL effects partially responsible for sorghum root 534
architecture into a CGM showed that narrow root angle would generally improve yield via 535
increased access to water The final and most convincing part of this work was that one of these 536
major QTL was mapped across breeding populations and found to be highly associated with 537
higher yields in trials over multiple genetic backgrounds years and locations This 538
comprehensive approach combines experimental data physiological understanding of a trait 539
from multiple genotypes model simulation and breeding trial validation to determine what traits 540
to measure (Hammer et al 2016) The current cutting edge of phenomicsCGM application in 541
breeding is best described by the CGM-WGP (Crop Growth Model ndash Whole Genome Prediction) 542
approach of Cooper et al (2016) who show how a relatively simple CGM can be lsquoinsertedrsquo 543
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
24
between genomic and phenomic data to lsquoimposersquo biological pathway constraints to the statistical 544
prediction models 545
546
CONCLUSIONS 547
Progress has been made in FB-HTP and more generally phenomics however significant 548
barriers remain preventing its widespread implementation and utilization (see Outstanding 549
Questions) Though early results seem to suggest that FB-HTP will be a valuable technology for 550
the plant sciences questions remain of whether or not the investment in FB-HTP is practical and 551
justified on a larger scale Contemplating the future it is clear that open-source low-cost 552
hardware solutions need to be developed so that more researchers have access to the tools and 553
therefore can test and evaluate them within the context of their respective research programs 554
only this will determine if expenditure on these resources was warranted Parallel to hardware 555
improvement increased research into data management and documentation needs to be 556
implemented so that accurate comparisons can be carried out between different FB-HTP systems 557
further assisting in the maturation of this nascent technology As with all new technologies the 558
initial development phase is often fraught with setbacks challenges and vigorous debate but 559
these are all healthy signs of a technology worth pursuing 560
Advancements in all areas of plant science are beginning to bring field-based research 561
into a new era an era where genomics envirotyping and phenomics coalesce to unravel the 562
complexities of plant biology Continued progress in artificial intelligence coupled with 563
autonomous vehicles will permit the generation of data sets of unprecedented dimensionality as 564
robots begin to collect data nearly around the clock These advancements in combination with 565
aerial phenotyping a rapidly maturing technology and exhaustive envirotyping will create a 566
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
25
fully integrated field site whereby trait development and expression can be evaluated in the 567
context of dynamic environmental conditions By achieving this goal the transition to studying 568
developmental quantitative genetics becomes possible thereby allowing the interpretation of 569
genetic effects in relation to the environment and life cycle in a way not previously possible 570
Building on this framework CGMs could incorporate these components into their machinery 571
helping to further the understanding of plant development and its relationship with the 572
environment which will permit a deeper knowledge of the complexities of trait development in 573
response to changing climatic conditions Essential to this will be the continued work to integrate 574
CGMs with whole-genome prediction methods to enable robust prediction of phenotypes in a 575
number of environments including those in which genotypes have not been previously tested 576
This should not only assist in the breeding of superior stress resilient cultivars but also enable 577
the identification of those natural populations that could be at risk from climatic variation and 578
their interaction with other anthropomorphic disturbances 579
580
ACKNOWLEDGEMENTS 581
The authors wish to thank Daniel Ilut Elodie Gazave Christine Diepenbrock and Maryn 582
Carlson for their expert comments on the manuscript The authors would like to especially thank 583
Trevor Rife for his contributions on mobile field apps We apologize for not citing original work 584
of many colleagues because of space constraints 585
586
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
21
collection Bitella et al (2014) designed a novel low-cost hardware platform that incorporates 476
sensors for recording air temperature and relative humidity as well as soil temperature and 477
moisture content at multiple depths Given the low cost of these sensors they could be spaced at 478
close regular intervals throughout the field providing a high resolution sampling grid To further 479
enhance the capability of stationary sensors the incorporation of wireless networks connected to 480
a central computer (node) could be implemented to synchronize data collection in real-time 481
(Fukatsu and Hirafuji 2005 Hirafuji et al 2004) By incorporating photovoltaic powered 482
sensors and networks envirotyping could be also carried out in remote locations for longer 483
periods of time with minimal disruption to the natural habitat 484
485
CROP AND PLANT MODELING 486
Since their inception in the 1960s crop growth models (CGMs) have developed into useful tools 487
for assessing the adaptation of cropping systems informing management choices and guiding 488
policy decisions Typically models are run using either historical or predicted weather data 489
(based on unrelated climate models) and are then used to determine lsquooptimalrsquo solutions of input 490
parameters such as planting date or fertilizer application Within the last 20 years models have 491
been increasingly used in crop adaptation and breeding but this requires better modeling of 492
physiological processes (see Holzworth et al (2014) for a summary) In the context of breeding 493
models have been used for two purposes first to lsquoextendrsquo envirotyping beyond the analysis of 494
environment variables per se (ie using the model as an integrator that characterizes the growth 495
environment) and secondly to extend the phenotyping per se at the level of the plot or plant 496
sometimes described as lsquomodel-assisted phenotypingrsquo (MAP) (Luquet et al 2006 Rebolledo et 497
al 2015) A newly sought outcome from applications of CGMs is to combine their outputs of 498
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
22
development and growth variables with knowledge from genomics and understanding of genetic 499
architecture in order to predict the trait combinations and eventually the allele combinations 500
that provide improved solutions in breeding (Technow et al 2015) 501
Envirotyping is the generation of environment proxies such as drought indices that then 502
can be utilized in statistical analyses of phenotypes collected in one or more trials on a set of 503
genotypes (Chapman et al 2000 Chenu et al 2011 Cooper et al 2014) For this purpose the 504
models need to be capable of simulating the performance of one or more lsquocheckrsquo genotype(s) 505
with the inputs typically being daily weather data and an accurate lsquotrial-levelrsquo soil 506
characterization The demands on model precision are relatively lower for envirotyping than for 507
other uses ie reasonable prediction of phenology and biomass productionwater use demand 508
can be sufficient to estimate drought patterns (Chapman 2008) or accumulated stresses due to 509
heat (Loumlffler et al 2005 Zheng et al 2015) Similar types of applications of models are made in 510
ecological research to estimate the incidence and intensity of favorable or stressful growing 511
conditions again with a similar need for weather and soil data (Haxeltine and Prentice 1996) 512
While soil and management are perhaps the major spatial variables to consider in agricultural 513
situations spatial modeling of the environment in ecosystems is typically more challenging due 514
to changes in topography species distribution and multi-species canopy all of which effect the 515
resulting micro-climate and the specific influence on plant adaptation 516
Model-assisted phenotyping can be taken to refer to multiple roles of models in relation 517
to plant phenotyping These roles include (1) use of models to decide which traits to measure 518
(2) calculation of lsquoextended phenotypesrsquo using inputs of plant phenotyping (3) estimation of 519
plant growth parameters from integration of multiple data sets from plant phenotyping and (4) 520
feedback from plant phenotyping to improve the physiological basis of models (Figure 4) Until 521
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
23
now the most common use of models to assist phenotyping has likely been in association with 522
the first role Many examples have been associated with optimizing the phenology especially the 523
timing of reproductive stages with respect to the historic or predicted future occurrence of 524
different types of stresses (Zheng et al 2015) Most existing models are easily suited to this 525
purpose as long as their estimation of phenology and the damage functions for the stresses are 526
reasonably precise 527
The most desired use of CGMs has been to propose ideotypes of trait combinations that 528
would result in lsquooptimalrsquo adaptation for given combinations of GtimesEtimesM in current or future 529
climate scenarios (Hammer et al 2014 Asseng et al 2015) While it may be that the models 530
used have been well-tested for a range of environments andor genotypes these models are far 531
more convincing and useful in plant phenotyping and breeding if the modelling has been 532
augmented by physiological and genotypic experimentation For example Singh et al (2012) 533
demonstrated that incorporation of QTL effects partially responsible for sorghum root 534
architecture into a CGM showed that narrow root angle would generally improve yield via 535
increased access to water The final and most convincing part of this work was that one of these 536
major QTL was mapped across breeding populations and found to be highly associated with 537
higher yields in trials over multiple genetic backgrounds years and locations This 538
comprehensive approach combines experimental data physiological understanding of a trait 539
from multiple genotypes model simulation and breeding trial validation to determine what traits 540
to measure (Hammer et al 2016) The current cutting edge of phenomicsCGM application in 541
breeding is best described by the CGM-WGP (Crop Growth Model ndash Whole Genome Prediction) 542
approach of Cooper et al (2016) who show how a relatively simple CGM can be lsquoinsertedrsquo 543
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
24
between genomic and phenomic data to lsquoimposersquo biological pathway constraints to the statistical 544
prediction models 545
546
CONCLUSIONS 547
Progress has been made in FB-HTP and more generally phenomics however significant 548
barriers remain preventing its widespread implementation and utilization (see Outstanding 549
Questions) Though early results seem to suggest that FB-HTP will be a valuable technology for 550
the plant sciences questions remain of whether or not the investment in FB-HTP is practical and 551
justified on a larger scale Contemplating the future it is clear that open-source low-cost 552
hardware solutions need to be developed so that more researchers have access to the tools and 553
therefore can test and evaluate them within the context of their respective research programs 554
only this will determine if expenditure on these resources was warranted Parallel to hardware 555
improvement increased research into data management and documentation needs to be 556
implemented so that accurate comparisons can be carried out between different FB-HTP systems 557
further assisting in the maturation of this nascent technology As with all new technologies the 558
initial development phase is often fraught with setbacks challenges and vigorous debate but 559
these are all healthy signs of a technology worth pursuing 560
Advancements in all areas of plant science are beginning to bring field-based research 561
into a new era an era where genomics envirotyping and phenomics coalesce to unravel the 562
complexities of plant biology Continued progress in artificial intelligence coupled with 563
autonomous vehicles will permit the generation of data sets of unprecedented dimensionality as 564
robots begin to collect data nearly around the clock These advancements in combination with 565
aerial phenotyping a rapidly maturing technology and exhaustive envirotyping will create a 566
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
25
fully integrated field site whereby trait development and expression can be evaluated in the 567
context of dynamic environmental conditions By achieving this goal the transition to studying 568
developmental quantitative genetics becomes possible thereby allowing the interpretation of 569
genetic effects in relation to the environment and life cycle in a way not previously possible 570
Building on this framework CGMs could incorporate these components into their machinery 571
helping to further the understanding of plant development and its relationship with the 572
environment which will permit a deeper knowledge of the complexities of trait development in 573
response to changing climatic conditions Essential to this will be the continued work to integrate 574
CGMs with whole-genome prediction methods to enable robust prediction of phenotypes in a 575
number of environments including those in which genotypes have not been previously tested 576
This should not only assist in the breeding of superior stress resilient cultivars but also enable 577
the identification of those natural populations that could be at risk from climatic variation and 578
their interaction with other anthropomorphic disturbances 579
580
ACKNOWLEDGEMENTS 581
The authors wish to thank Daniel Ilut Elodie Gazave Christine Diepenbrock and Maryn 582
Carlson for their expert comments on the manuscript The authors would like to especially thank 583
Trevor Rife for his contributions on mobile field apps We apologize for not citing original work 584
of many colleagues because of space constraints 585
586
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
22
development and growth variables with knowledge from genomics and understanding of genetic 499
architecture in order to predict the trait combinations and eventually the allele combinations 500
that provide improved solutions in breeding (Technow et al 2015) 501
Envirotyping is the generation of environment proxies such as drought indices that then 502
can be utilized in statistical analyses of phenotypes collected in one or more trials on a set of 503
genotypes (Chapman et al 2000 Chenu et al 2011 Cooper et al 2014) For this purpose the 504
models need to be capable of simulating the performance of one or more lsquocheckrsquo genotype(s) 505
with the inputs typically being daily weather data and an accurate lsquotrial-levelrsquo soil 506
characterization The demands on model precision are relatively lower for envirotyping than for 507
other uses ie reasonable prediction of phenology and biomass productionwater use demand 508
can be sufficient to estimate drought patterns (Chapman 2008) or accumulated stresses due to 509
heat (Loumlffler et al 2005 Zheng et al 2015) Similar types of applications of models are made in 510
ecological research to estimate the incidence and intensity of favorable or stressful growing 511
conditions again with a similar need for weather and soil data (Haxeltine and Prentice 1996) 512
While soil and management are perhaps the major spatial variables to consider in agricultural 513
situations spatial modeling of the environment in ecosystems is typically more challenging due 514
to changes in topography species distribution and multi-species canopy all of which effect the 515
resulting micro-climate and the specific influence on plant adaptation 516
Model-assisted phenotyping can be taken to refer to multiple roles of models in relation 517
to plant phenotyping These roles include (1) use of models to decide which traits to measure 518
(2) calculation of lsquoextended phenotypesrsquo using inputs of plant phenotyping (3) estimation of 519
plant growth parameters from integration of multiple data sets from plant phenotyping and (4) 520
feedback from plant phenotyping to improve the physiological basis of models (Figure 4) Until 521
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
23
now the most common use of models to assist phenotyping has likely been in association with 522
the first role Many examples have been associated with optimizing the phenology especially the 523
timing of reproductive stages with respect to the historic or predicted future occurrence of 524
different types of stresses (Zheng et al 2015) Most existing models are easily suited to this 525
purpose as long as their estimation of phenology and the damage functions for the stresses are 526
reasonably precise 527
The most desired use of CGMs has been to propose ideotypes of trait combinations that 528
would result in lsquooptimalrsquo adaptation for given combinations of GtimesEtimesM in current or future 529
climate scenarios (Hammer et al 2014 Asseng et al 2015) While it may be that the models 530
used have been well-tested for a range of environments andor genotypes these models are far 531
more convincing and useful in plant phenotyping and breeding if the modelling has been 532
augmented by physiological and genotypic experimentation For example Singh et al (2012) 533
demonstrated that incorporation of QTL effects partially responsible for sorghum root 534
architecture into a CGM showed that narrow root angle would generally improve yield via 535
increased access to water The final and most convincing part of this work was that one of these 536
major QTL was mapped across breeding populations and found to be highly associated with 537
higher yields in trials over multiple genetic backgrounds years and locations This 538
comprehensive approach combines experimental data physiological understanding of a trait 539
from multiple genotypes model simulation and breeding trial validation to determine what traits 540
to measure (Hammer et al 2016) The current cutting edge of phenomicsCGM application in 541
breeding is best described by the CGM-WGP (Crop Growth Model ndash Whole Genome Prediction) 542
approach of Cooper et al (2016) who show how a relatively simple CGM can be lsquoinsertedrsquo 543
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
24
between genomic and phenomic data to lsquoimposersquo biological pathway constraints to the statistical 544
prediction models 545
546
CONCLUSIONS 547
Progress has been made in FB-HTP and more generally phenomics however significant 548
barriers remain preventing its widespread implementation and utilization (see Outstanding 549
Questions) Though early results seem to suggest that FB-HTP will be a valuable technology for 550
the plant sciences questions remain of whether or not the investment in FB-HTP is practical and 551
justified on a larger scale Contemplating the future it is clear that open-source low-cost 552
hardware solutions need to be developed so that more researchers have access to the tools and 553
therefore can test and evaluate them within the context of their respective research programs 554
only this will determine if expenditure on these resources was warranted Parallel to hardware 555
improvement increased research into data management and documentation needs to be 556
implemented so that accurate comparisons can be carried out between different FB-HTP systems 557
further assisting in the maturation of this nascent technology As with all new technologies the 558
initial development phase is often fraught with setbacks challenges and vigorous debate but 559
these are all healthy signs of a technology worth pursuing 560
Advancements in all areas of plant science are beginning to bring field-based research 561
into a new era an era where genomics envirotyping and phenomics coalesce to unravel the 562
complexities of plant biology Continued progress in artificial intelligence coupled with 563
autonomous vehicles will permit the generation of data sets of unprecedented dimensionality as 564
robots begin to collect data nearly around the clock These advancements in combination with 565
aerial phenotyping a rapidly maturing technology and exhaustive envirotyping will create a 566
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
25
fully integrated field site whereby trait development and expression can be evaluated in the 567
context of dynamic environmental conditions By achieving this goal the transition to studying 568
developmental quantitative genetics becomes possible thereby allowing the interpretation of 569
genetic effects in relation to the environment and life cycle in a way not previously possible 570
Building on this framework CGMs could incorporate these components into their machinery 571
helping to further the understanding of plant development and its relationship with the 572
environment which will permit a deeper knowledge of the complexities of trait development in 573
response to changing climatic conditions Essential to this will be the continued work to integrate 574
CGMs with whole-genome prediction methods to enable robust prediction of phenotypes in a 575
number of environments including those in which genotypes have not been previously tested 576
This should not only assist in the breeding of superior stress resilient cultivars but also enable 577
the identification of those natural populations that could be at risk from climatic variation and 578
their interaction with other anthropomorphic disturbances 579
580
ACKNOWLEDGEMENTS 581
The authors wish to thank Daniel Ilut Elodie Gazave Christine Diepenbrock and Maryn 582
Carlson for their expert comments on the manuscript The authors would like to especially thank 583
Trevor Rife for his contributions on mobile field apps We apologize for not citing original work 584
of many colleagues because of space constraints 585
586
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
23
now the most common use of models to assist phenotyping has likely been in association with 522
the first role Many examples have been associated with optimizing the phenology especially the 523
timing of reproductive stages with respect to the historic or predicted future occurrence of 524
different types of stresses (Zheng et al 2015) Most existing models are easily suited to this 525
purpose as long as their estimation of phenology and the damage functions for the stresses are 526
reasonably precise 527
The most desired use of CGMs has been to propose ideotypes of trait combinations that 528
would result in lsquooptimalrsquo adaptation for given combinations of GtimesEtimesM in current or future 529
climate scenarios (Hammer et al 2014 Asseng et al 2015) While it may be that the models 530
used have been well-tested for a range of environments andor genotypes these models are far 531
more convincing and useful in plant phenotyping and breeding if the modelling has been 532
augmented by physiological and genotypic experimentation For example Singh et al (2012) 533
demonstrated that incorporation of QTL effects partially responsible for sorghum root 534
architecture into a CGM showed that narrow root angle would generally improve yield via 535
increased access to water The final and most convincing part of this work was that one of these 536
major QTL was mapped across breeding populations and found to be highly associated with 537
higher yields in trials over multiple genetic backgrounds years and locations This 538
comprehensive approach combines experimental data physiological understanding of a trait 539
from multiple genotypes model simulation and breeding trial validation to determine what traits 540
to measure (Hammer et al 2016) The current cutting edge of phenomicsCGM application in 541
breeding is best described by the CGM-WGP (Crop Growth Model ndash Whole Genome Prediction) 542
approach of Cooper et al (2016) who show how a relatively simple CGM can be lsquoinsertedrsquo 543
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
24
between genomic and phenomic data to lsquoimposersquo biological pathway constraints to the statistical 544
prediction models 545
546
CONCLUSIONS 547
Progress has been made in FB-HTP and more generally phenomics however significant 548
barriers remain preventing its widespread implementation and utilization (see Outstanding 549
Questions) Though early results seem to suggest that FB-HTP will be a valuable technology for 550
the plant sciences questions remain of whether or not the investment in FB-HTP is practical and 551
justified on a larger scale Contemplating the future it is clear that open-source low-cost 552
hardware solutions need to be developed so that more researchers have access to the tools and 553
therefore can test and evaluate them within the context of their respective research programs 554
only this will determine if expenditure on these resources was warranted Parallel to hardware 555
improvement increased research into data management and documentation needs to be 556
implemented so that accurate comparisons can be carried out between different FB-HTP systems 557
further assisting in the maturation of this nascent technology As with all new technologies the 558
initial development phase is often fraught with setbacks challenges and vigorous debate but 559
these are all healthy signs of a technology worth pursuing 560
Advancements in all areas of plant science are beginning to bring field-based research 561
into a new era an era where genomics envirotyping and phenomics coalesce to unravel the 562
complexities of plant biology Continued progress in artificial intelligence coupled with 563
autonomous vehicles will permit the generation of data sets of unprecedented dimensionality as 564
robots begin to collect data nearly around the clock These advancements in combination with 565
aerial phenotyping a rapidly maturing technology and exhaustive envirotyping will create a 566
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
25
fully integrated field site whereby trait development and expression can be evaluated in the 567
context of dynamic environmental conditions By achieving this goal the transition to studying 568
developmental quantitative genetics becomes possible thereby allowing the interpretation of 569
genetic effects in relation to the environment and life cycle in a way not previously possible 570
Building on this framework CGMs could incorporate these components into their machinery 571
helping to further the understanding of plant development and its relationship with the 572
environment which will permit a deeper knowledge of the complexities of trait development in 573
response to changing climatic conditions Essential to this will be the continued work to integrate 574
CGMs with whole-genome prediction methods to enable robust prediction of phenotypes in a 575
number of environments including those in which genotypes have not been previously tested 576
This should not only assist in the breeding of superior stress resilient cultivars but also enable 577
the identification of those natural populations that could be at risk from climatic variation and 578
their interaction with other anthropomorphic disturbances 579
580
ACKNOWLEDGEMENTS 581
The authors wish to thank Daniel Ilut Elodie Gazave Christine Diepenbrock and Maryn 582
Carlson for their expert comments on the manuscript The authors would like to especially thank 583
Trevor Rife for his contributions on mobile field apps We apologize for not citing original work 584
of many colleagues because of space constraints 585
586
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
24
between genomic and phenomic data to lsquoimposersquo biological pathway constraints to the statistical 544
prediction models 545
546
CONCLUSIONS 547
Progress has been made in FB-HTP and more generally phenomics however significant 548
barriers remain preventing its widespread implementation and utilization (see Outstanding 549
Questions) Though early results seem to suggest that FB-HTP will be a valuable technology for 550
the plant sciences questions remain of whether or not the investment in FB-HTP is practical and 551
justified on a larger scale Contemplating the future it is clear that open-source low-cost 552
hardware solutions need to be developed so that more researchers have access to the tools and 553
therefore can test and evaluate them within the context of their respective research programs 554
only this will determine if expenditure on these resources was warranted Parallel to hardware 555
improvement increased research into data management and documentation needs to be 556
implemented so that accurate comparisons can be carried out between different FB-HTP systems 557
further assisting in the maturation of this nascent technology As with all new technologies the 558
initial development phase is often fraught with setbacks challenges and vigorous debate but 559
these are all healthy signs of a technology worth pursuing 560
Advancements in all areas of plant science are beginning to bring field-based research 561
into a new era an era where genomics envirotyping and phenomics coalesce to unravel the 562
complexities of plant biology Continued progress in artificial intelligence coupled with 563
autonomous vehicles will permit the generation of data sets of unprecedented dimensionality as 564
robots begin to collect data nearly around the clock These advancements in combination with 565
aerial phenotyping a rapidly maturing technology and exhaustive envirotyping will create a 566
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
25
fully integrated field site whereby trait development and expression can be evaluated in the 567
context of dynamic environmental conditions By achieving this goal the transition to studying 568
developmental quantitative genetics becomes possible thereby allowing the interpretation of 569
genetic effects in relation to the environment and life cycle in a way not previously possible 570
Building on this framework CGMs could incorporate these components into their machinery 571
helping to further the understanding of plant development and its relationship with the 572
environment which will permit a deeper knowledge of the complexities of trait development in 573
response to changing climatic conditions Essential to this will be the continued work to integrate 574
CGMs with whole-genome prediction methods to enable robust prediction of phenotypes in a 575
number of environments including those in which genotypes have not been previously tested 576
This should not only assist in the breeding of superior stress resilient cultivars but also enable 577
the identification of those natural populations that could be at risk from climatic variation and 578
their interaction with other anthropomorphic disturbances 579
580
ACKNOWLEDGEMENTS 581
The authors wish to thank Daniel Ilut Elodie Gazave Christine Diepenbrock and Maryn 582
Carlson for their expert comments on the manuscript The authors would like to especially thank 583
Trevor Rife for his contributions on mobile field apps We apologize for not citing original work 584
of many colleagues because of space constraints 585
586
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
25
fully integrated field site whereby trait development and expression can be evaluated in the 567
context of dynamic environmental conditions By achieving this goal the transition to studying 568
developmental quantitative genetics becomes possible thereby allowing the interpretation of 569
genetic effects in relation to the environment and life cycle in a way not previously possible 570
Building on this framework CGMs could incorporate these components into their machinery 571
helping to further the understanding of plant development and its relationship with the 572
environment which will permit a deeper knowledge of the complexities of trait development in 573
response to changing climatic conditions Essential to this will be the continued work to integrate 574
CGMs with whole-genome prediction methods to enable robust prediction of phenotypes in a 575
number of environments including those in which genotypes have not been previously tested 576
This should not only assist in the breeding of superior stress resilient cultivars but also enable 577
the identification of those natural populations that could be at risk from climatic variation and 578
their interaction with other anthropomorphic disturbances 579
580
ACKNOWLEDGEMENTS 581
The authors wish to thank Daniel Ilut Elodie Gazave Christine Diepenbrock and Maryn 582
Carlson for their expert comments on the manuscript The authors would like to especially thank 583
Trevor Rife for his contributions on mobile field apps We apologize for not citing original work 584
of many colleagues because of space constraints 585
586
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
26
OUTSTANDING QUESTIONS 587
bull There is a need to evaluate whether the data generated by high-throughput phenotyping is 588
capturing true biological signal and if that signal is worth the investment of resources 589
Will it provide better information or deeper knowledge 590
bull Will latent phenotypes be more useful than those defined by humans 591
bull Developmental quantitative genetics needs to become the focus of future field-based 592
research so that geneQTL expression can be understood within the context of both 593
environmental conditions and phenological stages 594
bull Incorporation of crop growth models and envirotyping with high-throughput phenotyping 595
will be crucial to understanding the dynamic interaction between plants and their 596
environment This will help elucidate the physiological mechanisms responsible for 597
observed phenotypes as well as improve the prediction of phenotypes 598
599
600
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
27
FIGURE LEGENDS 601
Figure 1 Typical spectral reflectance curve for healthy vegetation The unique spectral signature 602
of vegetation in the wavelength range of 350-2500 nm allows it to be differentiated from other 603
types of land features The shape of the reflectance spectrum is influenced by the chlorophyll 604
content health water content and biochemical composition of the vegetation (information from 605
Curran (1989) and Jones and Vaughan (2010)) which can then be used to help identify the type 606
of vegetation and diagnose its status Thermal sensing of vegetation is valuable for the detection 607
of drought stress and closure of stomata There are five common types of sensors that are used to 608
measure spectral variation with differences among them in the specific targeted wavelengths 609
The inset image depicts the spectra underlying solar-induced chlorophyll fluorescence based on 610
application of the Fraunhofer Line Discrimination (FLD) principle using three spectral bands 611
(FLD3) Measurements of chlorophyll fluorescence can be used to detect the early stages of 612
biotic or abiotic stress before the appearance of visible symptoms 613
614
Figure 2 Relationship of plant growth stages environmental patterns and quantitative trait loci 615
(QTL) expression Field-based high-throughput phenotyping (FB-HTP) facilitates the study of 616
plants at distinct developmental stages or continuously throughout the season thus allowing the 617
logistic growth pattern of plants to be modeled As a result the genetic mapping of QTL can be 618
performed with phenotype data obtained by successive measurement of a trait such as height 619
throughout plant development thereby enabling the expression dynamics of identified QTL to be 620
monitored in the context of changing environmental conditions 621
622
Figure 3 Adding another dimension to the analysis of field excavated roots Three-dimensional 623
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
28
(3D) reconstructions of a maize root crown that was excavated washed and imaged by X-ray 624
computed tomography (XRT) The scan took less than 5 minutes (A) A segmented volume from 625
which root architectural features can be explicitly measured in 3D space such as total root 626
length angles tortuosity branching topology etc (B) A two-dimensional slice of the raw XRT 627
volume showing individual branches from a whorl of nodal roots and information internal to the 628
stem 629
630
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes 631
The flow diagram shows the process in which genotype environment (including management 632
practices) and their interaction produce the phenotype and how field-based high-throughput 633
phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models 634
to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous 635
experimentation provide the multivariate data needed to develop genotype-specific crop models 636
that capture the nonlinear dynamics of plant development under variable environmental 637
conditions Combining genomic models which tend to capture additive genetic effects with crop 638
models may provide the ability to better incorporate non-additive genetic effects and genotype 639
by environment (GtimesE) interactions The integration of these two approaches has the potential to 640
significantly enhance the prediction accuracy of modeled phenotypes 641
642
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
29
LITERATURE CITED 643
AANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ 644
linking smartphones to web applications for complex data collection projects F1000Research 3 645
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree 646
root distribution and biomass by multi-electrode resistivity imaging Tree physiology 28 1441-647
1448 648
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N 649
SALVUCCI M E amp WHITE J W 2013 Development and evaluation of a field-based high-650
throughput phenotyping platform Functional Plant Biology 41 68-79 651
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier 652
Trends in Plant Science 19 52-61 653
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M 654
MARTIN R E ANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing 655
science data dimensionality via high-fidelity multi-sensor fusion Remote Sensing of 656
Environment 124 454-465 657
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits 658
Imaging spectroscopy versus field survey Remote Sensing of Environment 158 15-27 659
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P 660
HOUCHEIME M SINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid 661
tropical forests Remote Sensing of Environment 115 3587-3598 662
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A 663
OTTMAN M J WALL G W WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V 664
V AGGARWAL P K ANOTHAI J BASSO B BIERNATH C CHALLINOR A J DE SANCTIS G 665
DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L A 666
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
30
IZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C 667
NARESH KUMAR S NENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI 668
REZAEI E RUANE A C SEMENOV M A SHCHERBAK I STOCKLE C STRATONOVITCH P 669
STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG E WALLACH D WOLF J 670
ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim 671
Change 5 143-147 672
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological 673
development Environmental and Experimental Botany 111 83-90 674
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing 675
Reviews 13 95-120 676
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional 677
monitoring of soil water content in a maize field using Electrical Resistivity Tomography 678
Hydrology and Earth System Sciences 17 595-609 679
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease 680
stresses in citrus plants by fluorescence spectroscopy Applied Optics 47 1922-1926 681
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-682
Hardware Platform for Monitoring Soil Water Content and Multiple Soil-Air-Vegetation 683
Parameters Sensors (Basel Switzerland) 14 19639-19659 684
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for 685
assessing different symptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541 686
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological 687
approaches Biological Invasions 16 1411-1425 688
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water 689
content and implications for soil mapping Precision Agriculture 7 393-404 690
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
31
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery 691
in a shrub ecosystem exposed to elevated CO2 Plant and soil 317 145-153 692
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J 693
C WUumlRSCHUM T amp MUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-694
destructive field-based phenotyping in plant breeding Sensors 13 2830-2847 695
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P 696
HAHN V WEISSMANN E A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of 697
biomass accumulation in triticale reveals temporal genetic patterns of regulation Scientific 698
Reports 3 2442 699
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne 700
hyperspectral and thermal imagery for early detection of Verticillium wilt of olive using 701
fluorescence temperature and narrow-band spectral indices Remote Sensing of Environment 702
139 231-245 703
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for 704
drought in real-world and simulated plant breeding trials Euphytica 161 195-208 705
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment 706
interactions affecting grain sorghum II Frequencies of different seasonal patterns of drought 707
stress are related to location effects on hybrid yields Australian Journal of Agricultural Research 708
51 209-222 709
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG 710
B LING T J amp JIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-711
sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301 712
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
32
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting 713
the phenotypic components of crop plant growth and drought responses based on high-714
throughput image analysis The Plant Cell 26 4636-4655 715
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 716
Environment characterization as an aid to wheat improvement interpreting genotypendash717
environment interactions by modelling water-deficit patterns in North-Eastern Australia Journal 718
of Experimental Botany 62 1743-1755 719
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT 720
D amp GRAHAM G 2014 Predicting the future of plant breeding complementing empirical 721
evaluation with genetic prediction Crop and Pasture Science 65 311-336 722
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with 723
whole-genome prediction application to a maize multienvironment trial Crop Science 56 1-16 724
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278 725
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W 726
AMMANN C amp SCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows 727
ecosystem-specific relationships to gross primary production An assessment based on 728
observational and modeling approaches Remote Sensing of Environment 166 91-105 729
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P 730
WEITZ J S amp BUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput 731
computing and collaboration platform for field-based root phenomics Plant Methods 11 51 732
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-733
mpt=uo3D4 734
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D 735
C BLAKE J A BURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H 736
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
33
DAHDUL W DAS S DECECCHI T A DETTAI A DIOGO R DRUZINSKY R E DUMONTIER 737
M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL M HARMON L J HAYAMIZU T 738
F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER S 739
LECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST 740
A R MIDFORD P E MIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D 741
PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON P N RUTTENBERG A SCHULZ K S 742
SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT C D 743
SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D 744
VOGT L WALL C E WALLS R L WESTERFELD M WHARTON R A WIRKNER C S 745
WOOLLEY J B YODER M J ZORN A M amp MABEE P 2015 Finding Our Way through 746
Phenotypes PLoS Biol 13 e1002033 747
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing 748
buggies and potential applications for field-based phenotyping Agronomy 4 349-379 749
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to 750
predict root mass in soil Annals of Botany 112 457-464 751
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart 752
httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart 753
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological 754
factors Agronomy Journal 65 404-409 755
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection 756
Biosensors 5 537-561 757
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York 758
Academic Press Inc 759
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
34
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of 760
Robotics and Mechatronics 17 164-172 761
FURBANK R T amp TESTER M 2011 Phenomics ndash technologies to relieve the phenotyping bottleneck 762
Trends in Plant Science 16 635-644 763
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants 764
Applied Optics 4 11-20 765
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used 766
remote sensing and ground-based technologies to measure plant water stress Water SA 35 767
741-752 768
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp 769
BAROacuteN M 2015 Metabolic responses of avocado plants to stress induced by Rosellinia necatrix 770
analysed by fluorescence and thermal imaging European Journal of Plant Pathology 142 625-771
632 772
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root 773
detection and quantification a review Plant and soil 362 1-23 774
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of 775
root orientation on root quantification using ground-penetrating radar Plant and Soil 395 289-776
305 777
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy 778
field based on electromagnetic sensors PLoS ONE 10 e0127996 779
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The 780
University of Arizona 781
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
35
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp 782
COOPER M 2016 Molecular breeding for complex adaptive traits How integrating crop 783
ecophysiology and modelling can enhance efficiency Crop Systems Biology Springer 784
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN 785
OOSTEROM E amp JORDAN D 2014 Crop design for specific adaptation in variable dryland 786
production environments Crop and Pasture Science 65 614-626 787
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317 788
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on 789
ecophysiological constraints resource availability and competition among plant functional 790
types Global Biogeochemical Cycles 10 693-709 791
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-792
network Proc of AFITAWCCA Joint Congress on IT in Agriculture 2004 692-697 793
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA 794
Y 2009 Limiting factors in the detection of tree roots using ground-penetrating radar Plant and 795
Soil 319 15-24 796
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU 797
K VAN OOSTEROM E J SNOW V MURPHY C MOORE A D BROWN H WHISH J P M 798
VERRALL S FAINGES J BELL L W PEAKE A S POULTON P L HOCHMAN Z THORBURN P 799
J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN S DOHERTY A 800
TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L 801
ROBERTSON M J DIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T 802
CARBERRY P S HARGREAVES J N G MACLEOD N MCDONALD C HARSDORF J 803
WEDGWOOD S amp KEATING B A 2014 APSIM ndash Evolution towards a new generation of 804
agricultural systems simulation Environmental Modelling amp Software 62 327-350 805
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
36
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 806
Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16 807
IBREEDIT LTD BreedIT MobileTM Application 808
httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive 809
INATURALIST iNaturalist httpwwwinaturalistorg 810
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water 811
stress indicator Water Resources Research 17 1133-1138 812
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote 813
Sensing of Environment 34 75-91 814
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve 815
(OJIP) parameters applied in a screening study with wild barley (Hordeum spontaneum) 816
genotypes under heat stress Journal of Photochemistry and Photobiology B Biology 151 153-817
160 818
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and 819
ecophysiology Advances in Botanical Research Academic Press 820
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press 821
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing 822
Trends in Ecology amp Evolution 18 299-305 823
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the 824
payload in a photogrammetric UAV system ISPRS Journal of Photogrammetry and Remote 825
Sensing 79 1-18 826
KRAJEWSKI P CHEN D ĆWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M 827
MARKIEWICZ A NAP J P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M 828
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
37
USADEL B amp WEISE S 2015 Towards recommendations for metadata and data handling in 829
plant phenotyping Journal of Experimental Botany 66 5417-5427 830
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress 831
Trends in Plant Science 2 316-320 832
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial 833
phenotyping of maize traits with a mobile multi-sensor approach Plant Methods 11 1-20 834
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for 835
fungal plant pathogens and use in practice Phytopathology 95 1374-1380 836
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence 837
spectroscopy for detection of citrus canker in orange plantation Frontiers in Optics 2006 838
Optical Society of America JWD55 839
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy 840
reflectance and spectral mixture analysis of coniferous forests using AVIRIS International 841
Journal of Remote Sensing 23 2247-2262 842
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 843
2005 Classification of maize environments using crop simulation and geographic information 844
systems Crop Science 45 1708-1716 845
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model 846
of morphogenesis and competition among sinks in rice 1 Concept validation and sensitivity 847
analysis Functional Plant Biology 33 309-323 848
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer 849
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers 850
in plant science 4 851
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
38
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant 852
diseases for precision crop protection European Journal of Plant Pathology 133 197-209 853
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-854
specific assessment of phosphorus potassium pH and organic matter Precision Agriculture 5 855
131-144 856
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 857
Fluorescence spectroscopy applied to orange trees Laser physics 16 884-888 858
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable 859
method for remote sensing of canopy nitrogen across a wide range of forest ecosystems 860
Remote Sensing of Environment 112 3511-3519 861
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp 862
LEIPNER J 2008 Response of the photosynthetic apparatus of cotton (Gossypium hirsutum) to 863
the onset of drought stress under field conditions studied by gas-exchange analysis and 864
chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195 865
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of 866
Experimental Botany 51 659-668 867
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 868
Remote sensing of solar-induced chlorophyll fluorescence Review of methods and applications 869
Remote Sensing of Environment 113 2037-2051 870
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and 871
tropical maize QTLs for leaf greenness plant senescence and root capacitance Field Crops 872
Research 124 93-103 873
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress 874
tolerance that translate to crop yield stability Nature Review Genetics 16 237-251 875
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
39
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based 876
specific techniques used for detecting the most important pathogens on strawberry a 877
systematic review Systematic reviews 4 1 878
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput 879
non-destructive biomass determination during early plant development in maize under field 880
conditions Field Crops Research 121 268-273 881
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and 882
remaining knowledge gaps Biosystems Engineering 114 358-371 883
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant 884
Science 5 1-8 885
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using 886
Leaf-Level Measurements of Chlorophyll Fluorescence and Temperature Data Remote Sensing 887
7 3232-3249 888
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V 889
HARPER L HE M amp HOEHNDORF R 2015 An ontology approach to comparative phenomics in 890
plants Plant methods 11 1 891
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER 892
D J LIPKA A E SETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M 893
A 2016 Field-based high-throughput plant phenotyping reveals the temporal patterns of 894
quantitative trait loci associated with stress-responsive traits in cotton G3 895
Genes|Genomes|Genetics 6 865-879 896
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-897
networkscomphenome-oneapplication 898
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
40
PHENOTYPE 2014 PhenoType 899
httpsplaygooglecomstoreappsdetailsid=comphenotypephenotype 900
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our 901
ability to understand the roles and functions of fine roots New Phytologist 166 967-980 902
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote 903
sensing of solar-stimulated luminescence Optical Engineering 14 339-0 904
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F 905
DUITAMA J LORIEUX M amp LUQUET D 2015 Phenotypic and genetic dissection of component 906
traits for early vigour in rice using plant growth modelling sugar content analyses and 907
association mapping Journal of Experimental Botany 66 5555-5566 908
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on 909
Android Crop Science 54 1624-1627 910
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible 911
computational research PLoS Computational Biology 9 e1003285 912
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J 913
MIKLAS P N CARTER A H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-914
altitude high-resolution aerial imaging systems for row and field crop phenotyping A review 915
European Journal of Agronomy 70 112-123 916
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting 917
plant diseases Computers and Electronics in Agriculture 72 1-13 918
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation 919
environments Crop Science 55 958-969 920
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
41
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root 921
angle in sorghum and its implications on water extraction European Journal of Agronomy 42 3-922
10 923
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root 924
phenotyping in situ using THz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 925
2015 40th International Conference on 2015 IEEE 1-2 926
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical 927
properties and yield response in a grassland field using a dual-sensor penetrometer and EM38 928
Journal of Plant Nutrition and Soil Science 176 209-216 929
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with 930
whole genome prediction through approximate Bayesian computation PLoS ONE 10 e0130855 931
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in 932
crop root systems for agricultural improvement Journal of integrative plant biology 58 213-933
225 934
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation 935
Remote Sensing of Environment 8 127-150 936
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote 937
sensing for biodiversity science and conservation Trends in Ecology amp Evolution 18 306-314 938
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-939
TEJADA P 2009 Retrieval of foliar information about plant pigment systems from high 940
resolution spectroscopy Remote Sensing of Environment 113 Supplement 1 S67-S77 941
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The 942
SAIL model Remote Sensing of Environment 16 125-141 943
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
42
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics 944
immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16 945
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil 946
coring at multiple field environments can directly quantify variation in deep root traits to select 947
wheat genotypes for breeding Journal of experimental botany 65 6231-6249 948
WEAVER J 1926 Root development of field crops McGraw-Hiil New York 949
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil 950
mapping Approaches to integrate sensing techniques to the prediction of key soil properties 951
Vadose Zone Journal 12 952
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy 953
chemistry and nitrogen cycling in temperate forest ecosystems Nature 335 154-156 954
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M 955
FELDMANN K A FRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A 956
ROTH R L STRAND R J THORP K R WALL G W amp WANG G 2012 Field-based phenomics 957
for plant genetics research Field Crops Research 133 101-112 958
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of 959
quantitative trait loci underlying tiller number in rice Genetics 151 297-303 960
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt 961
pathogens Frontiers in Plant Science 4 962
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp 963
RICHARDSON A D 2015 Solar-induced chlorophyll fluorescence that correlates with canopy 964
photosynthesis on diurnal and seasonal scales in a temperate deciduous forest Geophysical 965
Research Letters 42 2977-2987 966
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
43
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net 967
photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral 968
imagery Remote Sensing of Environment 136 247-258 969
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A 970
FERREgrave C CHITI T amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and 971
electrical resistivity tomography to study tree roots in pine forests and poplar plantations 972
Functional Plant Biology 35 1047-1058 973
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of 974
winter wheat by using moderate resolution multi-temporal satellite imagery PLoS ONE 9 975
e93107 976
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and 977
their estimated impact on yield in the Australian wheatbelt Journal of Experimental Botany 66 978
6311-3623 979
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and 980
estimate root biomass in the field Remote Sensing 6 5754-5773 981
982
983
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
1
Figure 4 Schematic illustrating the integration of several data types for modeling phenotypes The flow diagram shows the process in which genotype environment (including management practices) and their interaction produce the phenotype and how field-based high-throughput phenotyping (FB-HTP) can be integrated with envirotyping genomic models and crop models to predict phenotypes Envirotyping and FB-HTP in conjunction with results from previous experimentation provide the multivariate data needed to develop genotype-specific crop models that capture the nonlinear dynamics of plant development under variable environmental conditions Combining genomic models which tend to capture additive genetic effects with crop models may provide the ability to better incorporate non-additive genetic effects and genotype by environment (GtimesE) interactions The integration of these two approaches has the potential to significantly enhance the prediction accuracy of modeled phenotypes
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Parsed CitationsAANENSEN D M HUNTLEY D M MENEGAZZO M POWELL C I amp SPRATT B G 2014 EpiCollect+ linking smartphones toweb applications for complex data collection projects F1000Research 3
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
AMATO M BASSO B CELANO G BITELLA G MORELLI G amp ROSSI R 2008 In situ detection of tree root distribution andbiomass by multi-electrode resistivity imaging Tree physiology 28 1441-1448
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ANDRADE-SANCHEZ P GORE M A HEUN J T THORP K R CARMO-SILVA A E FRENCH A N SALVUCCI M E amp WHITEJ W 2013 Development and evaluation of a field-based high-throughput phenotyping platform Functional Plant Biology 41 68-79
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ARAUS J L amp CAIRNS J E 2014 Field high-throughput phenotyping the new crop breeding frontier Trends in Plant Science19 52-61
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P KNAPP D E BOARDMAN J GREEN R O KENNEDY-BOWDOIN T EASTWOOD M MARTIN R EANDERSON C amp FIELD C B 2012 Carnegie Airborne Observatory-2 Increasing science data dimensionality via high-fidelitymulti-sensor fusion Remote Sensing of Environment 124 454-465
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E ANDERSON C B amp KNAPP D E 2015 Quantifying forest canopy traits Imaging spectroscopyversus field survey Remote Sensing of Environment 158 15-27
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASNER G P MARTIN R E KNAPP D E TUPAYACHI R ANDERSON C CARRANZA L MARTINEZ P HOUCHEIME MSINCA F amp WEISS P 2011 Spectroscopy of canopy chemicals in humid tropical forests Remote Sensing of Environment 1153587-3598
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ASSENG S EWERT F MARTRE P ROTTER R P LOBELL D B CAMMARANO D KIMBALL B A OTTMAN M J WALL GW WHITE J W REYNOLDS M P ALDERMAN P D PRASAD P V V AGGARWAL P K ANOTHAI J BASSO B BIERNATHC CHALLINOR A J DE SANCTIS G DOLTRA J FERERES E GARCIA-VILA M GAYLER S HOOGENBOOM G HUNT L AIZAURRALDE R C JABLOUN M JONES C D KERSEBAUM K C KOEHLER A K MULLER C NARESH KUMAR SNENDEL C OLEARY G OLESEN J E PALOSUO T PRIESACK E EYSHI REZAEI E RUANE A C SEMENOV M ASHCHERBAK I STOCKLE C STRATONOVITCH P STRECK T SUPIT I TAO F THORBURN P J WAHA K WANG EWALLACH D WOLF J ZHAO Z amp ZHU Y 2015 Rising temperatures reduce global wheat production Nature Clim Change 5143-147
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BAHUGUNA R N amp JAGADISH K S V 2015 Temperature regulation of plant phenological development Environmental andExperimental Botany 111 83-90
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BANNARI A MORIN D BONN F amp HUETE A R 1995 A review of vegetation indices Remote Sensing Reviews 13 95-120Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BEFF L GUumlNTHER T VANDOORNE B COUVREUR V amp JAVAUX M 2013 Three-dimensional monitoring of soil water contentin a maize field using Electrical Resistivity Tomography Hydrology and Earth System Sciences 17 595-609
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BELASQUE JR J GASPAROTO M amp MARCASSA L G 2008 Detection of mechanical and disease stresses in citrus plants byfluorescence spectroscopy Applied Optics 47 1922-1926
Pubmed Author and TitleCrossRef Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Google Scholar Author Only Title Only Author and Title
BITELLA G ROSSI R BOCHICCHIO R PERNIOLA M amp AMATO M 2014 A Novel Low-Cost Open-Hardware Platform forMonitoring Soil Water Content and Multiple Soil-Air-Vegetation Parameters Sensors (Basel Switzerland) 14 19639-19659
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BOCK C PARKER P COOK A amp GOTTWALD T 2008 Visual rating and the use of image analysis for assessing differentsymptoms of citrus canker on grapefruit leaves Plant Disease 92 530-541
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BRADLEY B 2014 Remote detection of invasive plants a review of spectral textural and phenological approaches BiologicalInvasions 16 1411-1425
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BREVIK E C FENTON T E amp LAZARI A 2006 Soil electrical conductivity as a function of soil water content and implications forsoil mapping Precision Agriculture 7 393-404
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BROWN A L DAY F P amp STOVER D B 2009 Fine root biomass estimates from minirhizotron imagery in a shrub ecosystemexposed to elevated CO2 Plant and soil 317 145-153
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L MENTRUP D MOumlLLER K WUNDER E ALHEIT K HAHN V MAURER H P REIF J C WUumlRSCHUM T ampMUumlLLER J 2013a BreedvisionmdashA multi-sensor platform for non-destructive field-based phenotyping in plant breeding Sensors13 2830-2847
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
BUSEMEYER L RUCKELSHAUSEN A MOumlLLER K MELCHINGER A E ALHEIT K V MAURER H P HAHN V WEISSMANNE A REIF J C amp WUumlRSCHUM T 2013b Precision phenotyping of biomass accumulation in triticale reveals temporal geneticpatterns of regulation Scientific Reports 3 2442
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CALDEROacuteN R NAVAS-CORTEacuteS J A LUCENA C amp ZARCO-TEJADA P J 2013 High-resolution airborne hyperspectral andthermal imagery for early detection of Verticillium wilt of olive using fluorescence temperature and narrow-band spectral indicesRemote Sensing of Environment 139 231-245
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C 2008 Use of crop models to understand genotype by environment interactions for drought in real-world andsimulated plant breeding trials Euphytica 161 195-208
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C COOPER M HAMMER G L amp BUTLER D G 2000 Genotype by environment interactions affecting grainsorghum II Frequencies of different seasonal patterns of drought stress are related to location effects on hybrid yieldsAustralian Journal of Agricultural Research 51 209-222
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHAPMAN S C MERZ T CHAN A JACKWAY P HRABAR S DRECCER M F HOLLAND E ZHENG B LING T J ampJIMENEZ-BERNI J 2014 Pheno-copter a low-altitude autonomous remote-sensing robotic helicopter for high-throughput field-based phenotyping Agronomy 4 279-301
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHEN D NEUMANN K FRIEDEL S KILIAN B CHEN M ALTMANN T amp KLUKAS C 2014 Dissecting the phenotypiccomponents of crop plant growth and drought responses based on high-throughput image analysis The Plant Cell 26 4636-4655
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CHENU K COOPER M HAMMER G L MATHEWS K L DRECCER M F amp CHAPMAN S C 2011 Environment wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
characterization as an aid to wheat improvement interpreting genotype-environment interactions by modelling water-deficitpatterns in North-Eastern Australia Journal of Experimental Botany 62 1743-1755
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M MESSINA C D PODLICH D TOTIR L R BAUMGARTEN A HAUSMANN N J WRIGHT D amp GRAHAM G 2014Predicting the future of plant breeding complementing empirical evaluation with genetic prediction Crop and Pasture Science65 311-336
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
COOPER M TECHNOW F MESSINA C GHO C amp TOTIR L R 2016 Use of crop growth models with whole-genomeprediction application to a maize multienvironment trial Crop Science 56 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
CURRAN P J 1989 Remote sensing of foliar chemistry Remote Sensing of Environment 30 271-278Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAMM A GUANTER L PAUL-LIMOGES E VAN DER TOL C HUENI A BUCHMANN N EUGSTER W AMMANN C ampSCHAEPMAN M E 2015 Far-red sun-induced chlorophyll fluorescence shows ecosystem-specific relationships to gross primaryproduction An assessment based on observational and modeling approaches Remote Sensing of Environment 166 91-105
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAS A SCHNEIDER H BURRIDGE J ASCANIO A K M WOJCIECHOWSKI T TOPP C N LYNCH J P WEITZ J S ampBUCKSCH A 2015 Digital imaging of root traits (DIRT) a high-throughput computing and collaboration platform for field-basedroot phenomics Plant Methods 11 51
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DAVENTI 2011 FieldApp httpsitunesapplecomusappfieldappid457953534mt=8ampign-mpt=uo3D4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEANS A R LEWIS S E HUALA E ANZALDO S S ASHBURNER M BALHOFF J P BLACKBURN D C BLAKE J ABURLEIGH J G CHANET B COOPER L D COURTOT M CSOumlSZ S CUI H DAHDUL W DAS S DECECCHI T ADETTAI A DIOGO R DRUZINSKY R E DUMONTIER M FRANZ N M FRIEDRICH F GKOUTOS G V HAENDEL MHARMON L J HAYAMIZU T F HE Y HINES H M IBRAHIM N JACKSON L M JAISWAL P JAMES-ZORN C KOumlHLER SLECOINTRE G LAPP H LAWRENCE C J LE NOVEgraveRE N LUNDBERG J G MACKLIN J MAST A R MIDFORD P EMIKOacute I MUNGALL C J OELLRICH A OSUMI-SUTHERLAND D PARKINSON H RAMIacuteREZ M J RICHTER S ROBINSON PN RUTTENBERG A SCHULZ K S SEGERDELL E SELTMANN K C SHARKEY M J SMITH A D SMITH B SPECHT CD SQUIRES R B THACKER R W THESSEN A FERNANDEZ-TRIANA J VIHINEN M VIZE P D VOGT L WALL C EWALLS R L WESTERFELD M WHARTON R A WIRKNER C S WOOLLEY J B YODER M J ZORN A M amp MABEE P2015 Finding Our Way through Phenotypes PLoS Biol 13 e1002033
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DEERY D JIMENEZ-BERNI J JONES H SIRAULT X amp FURBANK R 2014 Proximal remote sensing buggies and potentialapplications for field-based phenotyping Agronomy 4 349-379
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIETRICH R BENGOUGH A JONES H amp WHITE P 2013 Can root electrical capacitance be used to predict root mass in soilAnnals of Botany 112 457-464
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
DIVERSITY ARRAYS TECHNOLOGY PTY LTD 2015 KDSmart httpsplaygooglecomstoreappsdetailsid=comdiversityarrayskdsmart
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
EHRLER W L 1973 Cotton leaf temperatures as related to soil water depletion and meteorological factors Agronomy Journal 65404-409
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
FANG Y amp RAMASAMY R P 2015 Current and prospective methods for plant disease detection Biosensors 5 537-561Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FRY W 1982 Disease management in practice Principles of Plant Disease Management New York Academic Press IncPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FUKATSU T amp HIRAFUJI M 2005 Field monitoring using sensor-nodes with a web server Journal of Robotics and Mechatronics17 164-172
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
FURBANK R T amp TESTER M 2011 Phenomics - technologies to relieve the phenotyping bottleneck Trends in Plant Science16 635-644
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GATES D M KEEGAN H J SCHLETER J C amp WEIDNER V R 1965 Spectral properties of plants Applied Optics 4 11-20Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GOVENDER M DYE P WEIERSBYE I WITKOWSKI E amp AHMED F 2009 Review of commonly used remote sensing andground-based technologies to measure plant water stress Water SA 35 741-752
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GRANUM E PEacuteREZ-BUENO M L CALDEROacuteN C E RAMOS C DE VICENTE A CAZORLA F M amp BAROacuteN M 2015 Metabolicresponses of avocado plants to stress induced by Rosellinia necatrix analysed by fluorescence and thermal imaging EuropeanJournal of Plant Pathology 142 625-632
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L CHEN J CUI X FAN B amp LIN H 2013 Application of ground penetrating radar for coarse root detection andquantification a review Plant and soil 362 1-23
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO L WU Y CHEN J HIRANO Y TANIKAWA T LI W amp CUI X 2015a Calibrating the impact of root orientation on rootquantification using ground-penetrating radar Plant and Soil 395 289-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
GUO Y HUANG J SHI Z amp LI H 2015b Mapping spatial variability of soil salinity in a coastal paddy field based onelectromagnetic sensors PLoS ONE 10 e0127996
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HABERLAND J A 2010 AgIIS Agricultural Irrigation Imaging System design and application The University of ArizonaPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G MESSINA C VAN OOSTEROM E CHAPMAN S SINGH V BORRELL A JORDAN D amp COOPER M 2016Molecular breeding for complex adaptive traits How integrating crop ecophysiology and modelling can enhance efficiency CropSystems Biology Springer
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HAMMER G L MCLEAN G CHAPMAN S ZHENG B DOHERTY A HARRISON M T VAN OOSTEROM E amp JORDAN D2014 Crop design for specific adaptation in variable dryland production environments Crop and Pasture Science 65 614-626
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HARTEMINK A E amp MINASNY B 2014 Towards digital soil morphometrics Geoderma 230 305-317Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
HAXELTINE A amp PRENTICE I C 1996 BIOME3 An equilibrium terrestrial biosphere model based on ecophysiologicalconstraints resource availability and competition among plant functional types Global Biogeochemical Cycles 10 693-709
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HIRAFUJI M FUKATSU T amp HAOMING H Full-wireless field monitoring server for advanced sensor-network Proc ofAFITAWCCA Joint Congress on IT in Agriculture 2004 692-697
HIRANO Y DANNOURA M AONO K IGARASHI T ISHII M YAMASE K MAKITA N amp KANAZAWA Y 2009 Limiting factors inthe detection of tree roots using ground-penetrating radar Plant and Soil 319 15-24
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOLZWORTH D P HUTH N I DEVOIL P G ZURCHER E J HERRMANN N I MCLEAN G CHENU K VAN OOSTEROM EJ SNOW V MURPHY C MOORE A D BROWN H WHISH J P M VERRALL S FAINGES J BELL L W PEAKE A SPOULTON P L HOCHMAN Z THORBURN P J GAYDON D S DALGLIESH N P RODRIGUEZ D COX H CHAPMAN SDOHERTY A TEIXEIRA E SHARP J CICHOTA R VOGELER I LI F Y WANG E HAMMER G L ROBERTSON M JDIMES J P WHITBREAD A M HUNT J VAN REES H MCCLELLAND T CARBERRY P S HARGREAVES J N GMACLEOD N MCDONALD C HARSDORF J WEDGWOOD S amp KEATING B A 2014 APSIM - Evolution towards a newgeneration of agricultural systems simulation Environmental Modelling amp Software 62 327-350
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
HOMOLOVAacute L MALENOVSKYacute Z CLEVERS J G P W GARCIacuteA-SANTOS G amp SCHAEPMAN M E 2013 Review of optical-based remote sensing for plant trait mapping Ecological Complexity 15 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
IBREEDIT LTD BreedIT MobileTM Application httpsplaygooglecomstoreappsdetailsid=comibreeditmobilelive
INATURALIST iNaturalist httpwwwinaturalistorg
JACKSON R D IDSO S B REGINATO R J amp PINTER P J J 1981 Canopy temperature as a crop water stress indicator WaterResources Research 17 1133-1138
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JACQUEMOUD S amp BARET F 1990 PROSPECT A model of leaf optical properties spectra Remote Sensing of Environment 3475-91
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JEDMOWSKI C amp BRUumlGGEMANN W 2015 Imaging of fast chlorophyll fluorescence induction curve (OJIP) parameters appliedin a screening study with wild barley (Hordeum spontaneum) genotypes under heat stress Journal of Photochemistry andPhotobiology B Biology 151 153-160
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G 2004 Application of thermal imaging and infrared sensing in plant physiology and ecophysiology Advances inBotanical Research Academic Press
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
JONES H G amp VAUGHAN R A 2010 Remote Sensing of Vegetation New York Oxford University Press
KERR J T amp OSTROVSKY M 2003 From space to species ecological applications for remote sensing Trends in Ecology ampEvolution 18 299-305
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KIM J LEE S AHN H SEO D PARK S amp CHOI C 2013 Feasibility of employing a smartphone as the payload in aphotogrammetric UAV system ISPRS Journal of Photogrammetry and Remote Sensing 79 1-18
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
KRAJEWSKI P CHEN D CWIEK H VAN DIJK A D J FIORANI F KERSEY P KLUKAS C LANGE M MARKIEWICZ A NAPJ P VAN OEVEREN J POMMIER C SCHOLZ U VAN SCHRIEK M USADEL B amp WEISE S 2015 Towards recommendationsfor metadata and data handling in plant phenotyping Journal of Experimental Botany 66 5417-5427
Pubmed Author and Title wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
CrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LICHTENTHALER H K amp MIEHEacute J A 1997 Fluorescence imaging as a diagnostic tool for plant stress Trends in Plant Science2 316-320
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEBISCH F KIRCHGESSNER N SCHNEIDER D WALTER A amp HUND A 2015 Remote aerial phenotyping of maize traits witha mobile multi-sensor approach Plant Methods 11 1-20
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LIEVENS B amp THOMMA B P 2005 Recent developments in pathogen detection arrays implications for fungal plant pathogensand use in practice Phytopathology 95 1374-1380
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LINS E BELASQUE J GASPAROTO M C BAGNATO V S amp MARCASSA L G Fluorescence spectroscopy for detection ofcitrus canker in orange plantation Frontiers in Optics 2006 Optical Society of America JWD55
LOBELL D B ASNER G P LAW B E amp TREUHAFT R N 2002 View angle effects on canopy reflectance and spectral mixtureanalysis of coniferous forests using AVIRIS International Journal of Remote Sensing 23 2247-2262
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LOumlFFLER C M WEI J FAST T GOGERTY J LANGTON S BERGMAN M MERRILL B amp COOPER M 2005 Classificationof maize environments using crop simulation and geographic information systems Crop Science 45 1708-1716
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LUQUET D DINGKUHN M KIM H TAMBOUR L amp CLEMENT-VIDAL A 2006 EcoMeristem a model of morphogenesis andcompetition among sinks in rice 1 Concept validation and sensitivity analysis Functional Plant Biology 33 309-323
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
LYNCH M amp WALSH B 1998 Genetics and Analysis of Quantitative Traits Sunderland Sinauer
MAEGHT J-L REWALD B amp PIERRET A 2013 How to study deep rootsmdashand why it matters Frontiers in plant science 4Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAHLEIN A-K OERKE E-C STEINER U amp DEHNE H-W 2012 Recent advances in sensing plant diseases for precision cropprotection European Journal of Plant Pathology 133 197-209
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MALLARINO A P amp WITTRY D J 2004 Efficacy of grid and zone soil sampling approaches for site-specific assessment ofphosphorus potassium pH and organic matter Precision Agriculture 5 131-144
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARCASSA L GASPAROTO M BELASQUE JR J LINS E NUNES F D amp BAGNATO V 2006 Fluorescence spectroscopyapplied to orange trees Laser physics 16 884-888
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MARTIN M E PLOURDE L C OLLINGER S V SMITH M L amp MCNEIL B E 2008 A generalizable method for remote sensingof canopy nitrogen across a wide range of forest ecosystems Remote Sensing of Environment 112 3511-3519
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MASSACCI A NABIEV S M PIETROSANTI L NEMATOV S K CHERNIKOVA T N THOR K amp LEIPNER J 2008 Response ofthe photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging Plant Physiology and Biochemistry 46 189-195
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MAXWELL K amp JOHNSON G N 2000 Chlorophyll fluorescencemdasha practical guide Journal of Experimental Botany 51 659-668 wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MERONI M ROSSINI M GUANTER L ALONSO L RASCHER U COLOMBO R amp MORENO J 2009 Remote sensing ofsolar-induced chlorophyll fluorescence Review of methods and applications Remote Sensing of Environment 113 2037-2051
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MESSMER R FRACHEBOUD Y BAumlNZIGER M STAMP P amp RIBAUT J-M 2011 Drought stress and tropical maize QTLs forleaf greenness plant senescence and root capacitance Field Crops Research 124 93-103
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MICKELBART M V HASEGAWA P M amp BAILEY-SERRES J 2015 Genetic mechanisms of abiotic stress tolerance that translateto crop yield stability Nature Review Genetics 16 237-251
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MIRMAJLESSI S M DESTEFANIS M GOTTSBERGER R A MAumlND M amp LOIT E 2015 PCR-based specific techniques usedfor detecting the most important pathogens on strawberry a systematic review Systematic reviews 4 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MONTES J M TECHNOW F DHILLON B S MAUCH F amp MELCHINGER A E 2011 High-throughput non-destructive biomassdetermination during early plant development in maize under field conditions Field Crops Research 121 268-273
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MULLA D J 2013 Twenty five years of remote sensing in precision agriculture key advances and remaining knowledge gapsBiosystems Engineering 114 358-371
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
MUTKA A M amp BART R S 2015 Image-based phenotyping of plant disease symptoms Frontiers Plant Science 5 1-8Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
NI Z LIU Z HUO H LI Z-L NERRY F WANG Q amp LI X 2015 Early Water Stress Detection Using Leaf-Level Measurementsof Chlorophyll Fluorescence and Temperature Data Remote Sensing 7 3232-3249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
OELLRICH A WALLS R L CANNON E K CANNON S B COOPER L GARDINER J GKOUTOS G V HARPER L HE M ampHOEHNDORF R 2015 An ontology approach to comparative phenomics in plants Plant methods 11 1
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PAULI D ANDRADE-SANCHEZ P CARMO-SILVA A E GAZAVE E FRENCH A N HEUN J HUNSAKER D J LIPKA A ESETTER T L STRAND R J THORP K R WANG S WHITE J W amp GORE M A 2016 Field-based high-throughput plantphenotyping reveals the temporal patterns of quantitative trait loci associated with stress-responsive traits in cotton G3Genes|Genomes|Genetics 6 865-879
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOME NETWORKS 2013 PhenomApp - Collect Plant Phenotypes httpphenome-networkscomphenome-oneapplicationPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PHENOTYPE 2014 PhenoType httpsplaygooglecomstoreappsdetailsid=comphenotypephenotypePubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
PIERRET A MORAN C J amp DOUSSAN C 2005 Conventional detection methodology is limiting our ability to understand theroles and functions of fine roots New Phytologist 166 967-980
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
PLASCYK J A 1975 The MK II Fraunhofer Line Discriminator (FLD-II) for airborne and orbital remote sensing of solar-stimulatedluminescence Optical Engineering 14 339-0
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
REBOLLEDO M C DINGKUHN M COURTOIS B GIBON Y CLEacuteMENT-VIDAL A CRUZ D F DUITAMA J LORIEUX M ampLUQUET D 2015 Phenotypic and genetic dissection of component traits for early vigour in rice using plant growth modellingsugar content analyses and association mapping Journal of Experimental Botany 66 5555-5566
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
RIFE T W amp POLAND J A 2014 Field Book An open-source application for field data collection on Android Crop Science 541624-1627
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANDVE G K NEKRUTENKO A TAYLOR J amp HOVIG E 2013 Ten simple rules for reproducible computational research PLoSComputational Biology 9 e1003285
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S KHOT L R ESPINOZA C Z JAROLMASJED S SATHUVALLI V R VANDEMARK G J MIKLAS P N CARTERA H PUMPHREY M O KNOWLES N R amp PAVEK M J 2015 Low-altitude high-resolution aerial imaging systems for row andfield crop phenotyping A review European Journal of Agronomy 70 112-123
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SANKARAN S MISHRA A EHSANI R amp DAVIS C 2010 A review of advanced techniques for detecting plant diseasesComputers and Electronics in Agriculture 72 1-13
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SHARMA B amp RITCHIE G L 2015 High-throughput phenotyping of cotton in multiple irrigation environments Crop Science 55958-969
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SINGH V VAN OOSTEROM E J JORDAN D R amp HAMMER G L 2012 Genetic control of nodal root angle in sorghum and itsimplications on water extraction European Journal of Agronomy 42 3-10
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
SMITH N RIVERA L BURFORD N BOWMAN T EL-SHENAWEE M amp DESOUZA G Towards root phenotyping in situ usingTHz imaging Infrared Millimeter and Terahertz waves (IRMMW-THz) 2015 40th International Conference on 2015 IEEE 1-2
SUN Y CHENG Q LIN J SCHELLBERG J amp SCHULZE LAMMERS P 2013 Investigating soil physical properties and yieldresponse in a grassland field using a dual-sensor penetrometer and EM38 Journal of Plant Nutrition and Soil Science 176 209-216
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TECHNOW F MESSINA C D TOTIR L R amp COOPER M 2015 Integrating crop growth models with whole genome predictionthrough approximate Bayesian computation PLoS ONE 10 e0130855
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TOPP C N BRAY A L ELLIS N A amp LIU Z 2016 How can we harness quantitative genetic variation in crop root systems foragricultural improvement Journal of integrative plant biology 58 213-225
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TUCKER C J 1979 Red and photographic infrared linear combinations for monitoring vegetation Remote Sensing ofEnvironment 8 127-150
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
TURNER W SPECTOR S GARDINER N FLADELAND M STERLING E amp STEININGER M 2003 Remote sensing forbiodiversity science and conservation Trends in Ecology amp Evolution 18 306-314
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
USTIN S L GITELSON A A JACQUEMOUD S SCHAEPMAN M ASNER G P GAMON J A amp ZARCO-TEJADA P 2009Retrieval of foliar information about plant pigment systems from high resolution spectroscopy Remote Sensing of Environment113 Supplement 1 S67-S77
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
VERHOEF W 1984 Light scattering by leaf layers with application to canopy reflectance modeling The SAIL model RemoteSensing of Environment 16 125-141
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WARD E FOSTER S J FRAAIJE B A amp MCCARTNEY H A 2004 Plant pathogen diagnostics immunological and nucleic acid-based approaches Annals of applied Biology 145 1-16
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WASSON A REBETZKE G KIRKEGAARD J CHRISTOPHER J RICHARDS R amp WATT M 2014 Soil coring at multiple fieldenvironments can directly quantify variation in deep root traits to select wheat genotypes for breeding Journal of experimentalbotany 65 6231-6249
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WEAVER J 1926 Root development of eld crops McGraw-Hiil New YorkPubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WERBAN U BARTHOLOMEUS H DIETRICH P GRANDJEAN G amp ZACHARIAS S 2013 Digital soil mapping Approaches tointegrate sensing techniques to the prediction of key soil properties Vadose Zone Journal 12
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WESSMAN C A ABER J D PETERSON D L amp MELILLO J M 1988 Remote sensing of canopy chemistry and nitrogen cyclingin temperate forest ecosystems Nature 335 154-156
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WHITE J W ANDRADE-SANCHEZ P GORE M A BRONSON K F COFFELT T A CONLEY M M FELDMANN K AFRENCH A N HEUN J T HUNSAKER D J JENKS M A KIMBALL B A ROTH R L STRAND R J THORP K R WALL GW amp WANG G 2012 Field-based phenomics for plant genetics research Field Crops Research 133 101-112
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
WU W-R LI W-M TANG D-Z LU H-R amp WORLAND A J 1999 Time-related mapping of quantitative trait loci underlying tillernumber in rice Genetics 151 297-303
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YADETA K A amp THOMMA B P 2014 The xylem as battleground for plant hosts and vascular wilt pathogens Frontiers in PlantScience 4
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
YANG X TANG J MUSTARD J F LEE J-E ROSSINI M JOINER J MUNGER J W KORNFELD A amp RICHARDSON A D2015 Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in atemperate deciduous forest Geophysical Research Letters 42 2977-2987
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZARCO-TEJADA P J CATALINA A GONZAacuteLEZ M R amp MARTIacuteN P 2013 Relationships between net photosynthesis and steady-state chlorophyll fluorescence retrieved from airborne hyperspectral imagery Remote Sensing of Environment 136 247-258
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZENONE T MORELLI G TEOBALDELLI M FISCHANGER F MATTEUCCI M SORDINI M ARMANI A FERREgrave C CHITI T wwwplantphysiolorgon June 5 2020 - Published by Downloaded from
Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved
amp SEUFERT G 2008 Preliminary use of ground-penetrating radar and electrical resistivity tomography to study tree roots in pineforests and poplar plantations Functional Plant Biology 35 1047-1058
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHANG J PU R YUAN L WANG J HUANG W amp YANG G 2014 Monitoring powdery mildew of winter wheat by usingmoderate resolution multi-temporal satellite imagery PLoS ONE 9 e93107
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHENG B CHAPMAN S C CHRISTOPHER J T FREDERIKS T M amp CHENU K 2015 Frost trends and their estimated impacton yield in the Australian wheatbelt Journal of Experimental Botany 66 6311-3623
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
ZHU S HUANG C SU Y amp SATO M 2014 3D ground penetrating radar to detect tree roots and estimate root biomass in thefield Remote Sensing 6 5754-5773
Pubmed Author and TitleCrossRef Author and TitleGoogle Scholar Author Only Title Only Author and Title
wwwplantphysiolorgon June 5 2020 - Published by Downloaded from Copyright copy 2016 American Society of Plant Biologists All rights reserved