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RR 14-02
Corn Grain Hybrid Tests in Tennessee
2013AgResearch and Education Centers and County Standard Tests
Fred L. Allen Coordinator, Agronomic Crop Variety Testing and Demonstrations
Virginia R. Sykes Research Associate, Agronomic Crop Variety Testing and Demonstrations
Robert C. Williams Jr.Extension Area Specialist, Grain Crops
Angela Thompson McClureExtension Specialist, Corn and Soybeans
Agronomic Crop Variety Testing and Demonstrations, Department of Plant Sciences University of Tennessee Institute of Agriculture
Telephone 865-974-8821 • Fax 865-974-1947 • Email: [email protected]
Variety test results are posted online at http://varietytrials.tennessee.edu and http://www.utcrops.com
Acknowledgments
This research was funded by UT AgResearch and UT Extension with partial funding from participating companies.
We gratefully acknowledge the assistance of the following individuals in conducting these experiments:
Department of Plant Sciences Dr. Dennis West, professor and grains breeder David Kincer, research associate Eifion Hughes, graduate research assistant Matthew Bobbitt, graduate research assistant Victoria Knapp, graduate research assistant Ali DeSantis, graduate research assistant Lauren Nixon, graduate research assistant
AgResearch and Education Centers:
East Tennessee, Knoxville Dr. Robert Simpson, center director Mr. BJ DeLozier, farm manager Mr. Derick Hopkins, service supervisor
Highland Rim, Springfield Dr. Barry Sims, center director Mr. Brad S. Fisher, research associate
Milan Dr. Blake Brown, center director Mr. Jason Williams, research associate Mr. James McClure, research associate Mr. Chris Bridges, research associate
Ames Plantation, Grand Junction Dr. Rick Carlisle, center director Mr. Jamie Evans, research associate Mr. Marshall Smith, research associate
Agricenter International, Memphis Dr. Bruce Kirksey, director
2
County Standard Corn Tests Coordinator: Robert C. Williams Jr., area specialist, Grain Crops
County Producer Agent
Early-season Corn Hybrid Test (RR and Stacked)
Ballard, KY JAP Farms Bob Middleton Calloway, KY Murdock & Sons Tim Lax Carlisle, KY Brad Reddick Bob Middleton Carroll Steve Coleman Steve Burgess Coffee L.A. Teal & Mike England Steve Harris Dyer Carl & Marvin Schultz Tim Campbell Fayette Joseph & Joey McNabb Jeff Via Franklin/Grundy Bobby Woodall Ed Burns/Creig Kimbro Fulton, KY Johnson Linder Ben Mullins Gibson Denton Clay Parkins Philip Shelby Giles Pat Sulcer Kevin Rose Hardin Ricky Blakenship Brian White Henderson Billy Hatchett Ron Blair Henry (1) Caleb Brannon Farms Ranson Goodman Henry (2) Tosh Farms Ranson Goodman Lake Terry Petty Greg Allen Loudon David Richesin John Goddard Madison Chris Street Jake Mallard Montgomery Steve Joiner/Michael Suiter Rusty Evans Obion David & Scott Wisener Tim Smith Robertson T. C. Groves Paul Hart Weakley (1) Bob Grooms Jeff Lannom Weakley (2) David Oliver Jeff Lannom
Medium-season Corn Hybrid Test (RR and Stacked)
Calloway, KY Murdock & Sons Tim Lax Cannon Johnny & Judy Powell Bruce Steelman Carlisle, KY Curtsinger Farms Bob Middleton Coffee L.A. Teal & Mike England Steve Harris Decatur Stacy Vise Amanda Mathenia Dyer Carl & Marvin Schultz Tim Campbell Fayette (1) Ames Plantation Jeff Via Fayette (2) Mark McNabb Jeff Via Franklin/Grundy Bobby Woodall Ed Burns/Creig Kimbro Fulton, KY Johnson Linder Ben Mullins Gibson Denton Clay Parkins Philip Shelby Giles Jason Birdsong Kevin Rose Haywood Chester King Walter Battle Henderson Billy Hatchett Ron Blair Henry (1) Caleb Brannon Farms Ranson Goodman
3
Henry (2) Tosh Farms Ranson Goodman Hickman Clint and Claude Callicott Troy Dugger Madison Matt Griggs Jake Mallard McCracken, KY Seaton Farms Bob Middleton Perry Craig Byrd Amanda Mathenia Robertson Freddie Edwards Paul Hart Shelby Jerry Tolbert Becky Muller Wayne Duren Farms Brandon Mitchell
Full-season Corn Hybrid Test (RR and Stacked)
Calloway, KY Murdock & Sons Tim Lax Cannon Johnny & Judy Powell Bruce Steelman Coffee L.A. Teal & Mike England Steve Harris Dyer Carl & Marvin Schultz Tim Campbell Fayette (1) Ames Plantation Jeff Via Fayette (2) Mark McNabb Jeff Via Franklin/Grundy Bobby Woodall Ed Burns/Creig Kimbro Fulton, KY Johnson Linder Ben Mullins Gibson Denton Clay Parkins Philip Shelby Giles Jason Birdsong Kevin Rose Henderson Billy Hatchet Ron Blair Henry (1) Jarred & Autum Barker Ranson Goodman Henry (2) Tosh Farms Ranson Goodman Madison David Martin Jake Mallard Robertson Samuel Osborne Paul Hart Shelby Jerry Tolbert Becky Muller
4
Table of Contents
6 7 7
Experimental Procedures Interpretation of Data Results AgResearch and Education Center Information 9
AgResearch and Education Center Tests Early-season Hybrids 10 Medium-season Hybrids 17 Full-season Hybrids 24
County Standard Tests Early-season RR Stacked Hybrids 28 Medium-season RR Stacked Hybrids 29 Full-season RR Stacked Hybrids 30
Common Hybrids in County Standard and AgResearch and Education Center Tests Early-season Hybrids 31 Medium-season Hybrids 32 Full-season Hybrids 33
Corn Hybrid Characteristics 34
Seed Company Contact Information 37
5
CORN GRAIN VARIETY TESTS IN TENNESSEE
AGRESEARCH AND EDUCATION CENTER TESTS
2013 Experimental Procedures: AgResearch and Education Center Tests: All corn hybrid trials were conducted in each of the physiographic regions of the state. Tests were conducted at the Ames Plantation (Grand Junction), Highland Rim (Springfield), East TN (Knoxville), and Milan (Milan) AgResearch and Education Centers (REC). The Early and Medium-season tests were also planted at the Agricenter International Research Center (Memphis). Duplicate plantings of the early-, medium- and full-season tests were made at the Milan and Highland Rim AgResearch and Education Centers for performance testing with and without irrigation.
The corn hybrids were placed in either the early-, medium-, or full-season tests based on the maturity as reported by the company providing the hybrid. The early season test contained hybrids that had maturity <114 days after planting (DAP); the medium season test contained hybrids with maturity of 114-116 DAP; and the full season test contained hybrids with maturities >116 DAP. All corn hybrid trials were planted to uniform populations per acre at each location using a precision seeding planter. Population goals of 32,000 plants per acre for irrigated plots and 30,000 plants per acre for non-irrigated plots were attempted at all locations. Populations varied with location but attempts were made to make the population the same for all hybrids at a given location (Table 1). Tests were conducted using 30 inch row spacing. The tests were fertilized with 150 pounds of nitrogen per acre. A portion of the nitrogen was applied prior to seeding and the remainder was applied as a side-dress. The plot size was two rows, 30 feet in length. Plots were replicated three times at each location. An incomplete block design was used at each location in order to reduce the within replication variation.
County Standard Tests: The County Standard Corn Tests were conducted in 25 counties in Tennessee, and four counties in Western Kentucky. The number of counties depended on the test. The County Standard Tests were divided into early-, medium-, and full-season glyphosate resistant (RR) and stacked trait tests (same DAP criteria as listed above; some entries were stacked with Bt resistance genes). Each hybrid was evaluated in a large strip-plot at each location, thus each county test was considered as one replication of the test in calculating the overall average yield and in conducting the statistical analysis to determine significant differences. At each location, plots were planted, sprayed, fertilized, and harvested with the equipment used in the cooperating producer’s farming operation. The width and length of strip-plots were different in each county; however, within a location in a county, the strips were trimmed on the ends so that the lengths were the same for each variety, or if the lengths were different then the harvested length was measured for each variety and appropriate harvested area adjustments were made to determine the yield per acre.
Growing Season: The 2013 growing season was characterized by a cool, wet spring which delayed planting and mandated replanting in some flood-prone areas. By mid-May, planting was around two weeks behind the five-year average. Wet conditions throughout the summer were favorable for growth with eighty-seven percent of the crop rated good to excellent in mid-August. Although corn harvest was delayed compared to last year and the five year average, yields were reported as well above average. By the end of October, 84% of corn for grain had been harvested. According to the Tennessee Agricultural Statistics Service, producers planted 900,000 acres this year, a decrease of 130,000 from 2012 and harvested 835,000 acres, down 125,000 acres from last season. Corn grain production for 2013 is projected to be 130.3 million bushels, an increase of 60 percent from the previous year.
6
Interpretation of Data:
The tables on the following pages have been prepared with the entries listed in order of overall average performance across locations, the highest-yielding entry being listed first. All yields presented have been adjusted to 15.5% moisture. At the bottom of the tables, LSD values stand for Least Significant Difference. The mean yields of any two varieties being compared must differ by at least the amount shown to be considered different in yielding ability at the 5% level of probability of significance. For example, given that the LSD for a test is 8.0 bu/a and the mean yield of Hybrid A was 110 bu/a and the mean yield of Hybrid B was 115 bu/a, then the two hybrids are not statistically different in yield because the difference of 5 bu/a is less than the minimum of 8 bu/a required for them to be significant. Similarly, if the average yield of Hybrid C was 123 bu/a then it is significantly higher yielding than both Hybrid B (123 - 115 = 8 bu/a = LSD of 8) and Hybrid A (123 - 110 = 13 bu/a > LSD of 8).
The coefficient of variation (C.V.) values are shown at the bottom of each table. This value is a measure of the error variability found within each experiment. It is the percentage that the square root of error variance is of the overall test mean yield at that location. For example, a C.V. of 10% indicates that the size of the error variation is about 10% of the size of the test mean. Similarly, a C.V. of 30% indicates that the size of the error variation is nearly one-third as large as the test mean. A goal in conducting each yield test is to keep the C.V. as low as possible, preferably below 20 percent.
RESULTS
Yield and Agronomic Traits. One hundred and nine corn hybrids were evaluated in the 2013 AgResearch and Education Center (REC) tests in Tennessee. There were 49 hybrids in the early- (Tables 2-7), 43 in the medium- (Tables 8-13), and 17 hybrids in the full-season (Tables 14-19). The 109 hybrids represent 18 different brands (Table 26). The County Standard Tests (CST) consisted of a early-season glyphosate resistant and stacked trait test (22 hybrids at 19 locations, Table 20), a medium-season glyphosate resistant and stacked trait test (18 hybrids at 19 locations, Table 21), and a full-season glyphosate resistant and stacked trait test (12 hybrids at 12 locations, Table 22) for a total of 52 hybrids. In addition to Tennessee counties, the County Standard Tests involved Ballard, Carlisle, McCracken, and Fulton counties in Western Kentucky. Common to both the REC and CST tests were 21 early-season, 15 medium-season, and nine full-season hybrids (Tables 23-25). Similar to the REC tests, in the CST all hybrids were placed in the maturity test for which they fit regardless of other traits associated with each entry.
One hundred three of the 109 hybrids in the 2013 REC tests have a Bt gene for Corn Borer resistance (denoted by Bt, YG, CB, YGCB, HX, VT2, VT3); 54 have a gene for Corn Root Worm resistance (denoted by RW, VT3); 106 have a Roundup Ready gene for tolerance to glyphosate herbicide (denoted by R, RR, RR2,GT); 43 have a gene for tolerance to Liberty (glufosinate) herbicide (denoted by LL); five hybrids are conventional and contain no transgenes; three hybrids contain a single transgene; 102 are stacked with combinations of RR, Bt, RW, LL. VT2P, VT2Pro or PRO2 designation denotes resistance to glyphosate, corn borer, earworm and armyworm. VT3P, VT3Pro or PRO3 designation denotes resistance to glyphosate, corn borer (CB), rootworm (RW), earworm (EW) and armyworm (AW). VIP or Viptera designation denotes resistance to corn earworm, black cutworm, western bean cutworm, dingy cutworm and stalk borers. The newest designation is SSX or SmartStax. The SSX indicates that the hybrid has RW (2), EW, AW, CB insect resistance genes plus RR2 and LL herbicide tolerance genes for a total of 7 genes stacked.
7
Irrigated vs. Non-irrigated Yields. Duplicate tests were conducted at the Milan and Highland Rim AgResearch and Education Centers with and without irrigation. In a year of adequate rainfall and warm temperatures during critical stages of the growing season, the average differences in yields across hybrids receiving irrigation versus non-irrigation at Milan were small: 3 bu/a for early-season hybrids (Table 2), 5 bu/a for medium-season hybrids (Table 8), and 14 bu/a for full-season hybrids (Table 14). Similarly at Highland Rim average differences in yields across hybrids receiving irrigation versus non-irrigation were small; 8 bu/a for early-season hybrids (Table 4), but showed greater differences in the medium and full-season hybrids, 24 bu/a for medium-season hybrids (Table 11), and 28 bu/a for full-season hybrids (Table 14). At Highland Rim, non-irrigated plot averages were higher for than irrigated plot averages in the medium and full tests. Some of the difference in the full-season test at Highland Rim is likely due to the late re-planting (May 29) of the irrigated test.
8
Tabl
e 1.
Loc
atio
n in
form
atio
n fr
om A
gRes
earc
h an
d Ed
ucat
ion
Cen
ters
whe
re th
e co
rn h
ybrid
test
s w
ere
cond
ucte
d in
Ten
ness
ee in
201
3.A
gRes
earc
h an
d Ed
ucat
ion
Cen
ter
Loca
tion
Plan
ting
Dat
eH
arve
st D
ate
Plan
t Pop
ulat
ion
Soil
Type
Knox
ville
April
22,
201
3Se
ptem
ber 1
6, 2
013
28,0
99Se
quat
chie
Silt
Loa
mEa
rly-s
easo
n C
orn
Hyb
rids
East
Ten
ness
eeH
ighl
and
Rim
(irr
igat
ed)
Sprin
gfie
ldAp
ril 1
7, 2
013
Sept
embe
r 16,
201
329
,667
Dic
kson
Silt
Loa
m
"
" (
non-
irrig
ated
)”
April
17,
201
3Se
ptem
ber 2
3, 2
013
26,7
09St
aser
Silt
Loa
m
Mila
n (
irrig
ated
)M
ilan
April
23,
201
3Se
ptem
ber 1
8, 2
013
-Lo
ring,
Mem
phis
Silt
Loa
m
“
(no
n-irr
igat
ed)
“ Ap
ril 2
2, 2
013
Sept
embe
r 17,
201
3-
Gre
nada
Silt
Loa
mAm
es P
lant
atio
nG
rand
Jun
ctio
nAp
ril 2
5, 2
013
Sept
embe
r 26,
201
3-
Lexi
ngto
n Si
lt Lo
amAg
ricen
ter I
nter
natio
nal
Mem
phis
April
30,
201
3Se
ptem
ber 2
3, 2
013
-Fa
laya
Silt
Loa
m
AgR
esea
rch
and
Educ
atio
n C
ente
rLo
catio
nPl
antin
g D
ate
Har
vest
Dat
ePl
ant P
opul
atio
nSo
il Ty
pe
Knox
ville
April
22,
201
3Se
ptem
ber 1
6, 2
013
26,5
74Se
quat
chie
Silt
Loa
mM
ediu
m-s
easo
n C
orn
Hyb
rids
East
Ten
ness
eeH
ighl
and
Rim
(irr
igat
ed)
Sprin
gfie
ldAp
ril 1
7, 2
013
Sept
embe
r 24,
201
328
,510
Mou
ntvi
ew S
ilt L
oam
"
"
(no
n-irr
igat
ed)
” Ap
ril 1
7, 2
013
Sept
embe
r 24,
201
327
,346
Mou
ntvi
ew S
ilt L
oam
Mila
n (
irrig
ated
)M
ilan
April
23,
201
3Se
ptem
ber 2
7, 2
013
-Lo
ring,
Mem
phis
Silt
Loa
m
“
(no
n-irr
igat
ed)
“ Ap
ril 2
2, 2
013
Sept
embe
r 17,
201
3-
Gre
nada
Silt
Loa
mAm
es P
lant
atio
nG
rand
Jun
ctio
nAp
ril 2
5, 2
013
Sept
embe
r 26,
201
3-
Lexi
ngto
n Si
lt Lo
amAg
ricen
ter I
nter
natio
nal
Mem
phis
April
30,
201
3Se
ptem
ber 2
3, 2
013
-Fa
laya
Silt
Loa
m
AgR
esea
rch
and
Educ
atio
n C
ente
rLo
catio
nPl
antin
g D
ate
Har
vest
Dat
ePl
ant P
opul
atio
nSo
il Ty
pe
Knox
ville
April
22,
201
3Se
ptem
ber 1
7, 2
013
27,5
50Se
quat
chie
Silt
Loa
mFu
ll-se
ason
Cor
n H
ybrid
s Ea
st T
enne
ssee
H
ighl
and
Rim
(irr
igat
ed)
Sprin
gfie
ldM
ay 2
9, 2
013
Oct
ober
18,
201
330
,245
Sang
o Si
lt Lo
am
"
"
(no
n-irr
igat
ed)
” Ap
ril 1
7, 2
013
Sept
embe
r 24,
201
326
,415
Mou
ntvi
ew S
ilt L
oam
Mila
n (
irrig
ated
)M
ilan
April
23,
201
3O
ctob
er 9
, 201
3-
Gre
nada
Silt
Loa
m
“
(no
n-irr
igat
ed)
“ Ap
ril 2
2, 2
013
Sept
embe
r 27,
201
3-
Gre
nada
Silt
Loa
mAm
es P
lant
atio
nG
rand
Jun
ctio
nAp
ril 2
5, 2
013
Sept
embe
r 26,
201
3-
Lexi
ngto
n Si
lt Lo
am
9
Avg.
Yie
ld†
± St
d Er
rSp
ringf
ield
M
ilan
AgC
ente
rB
rand
Hyb
rid §
(n=7
)K
noxv
ille
(Irr.)
(Non
-Irr.)
(Irr.)
(Non
-Irr.)
Ames
Mem
phis
----
----
----
----
----
----
----
----
----
----
- bu/
a---
----
----
----
----
----
----
----
----
----
----
----
--Au
gust
aA5
658G
TCBL
L22
9 ±
522
218
722
826
326
520
423
2C
ropl
an66
40VT
3P22
4 ±
519
918
320
628
827
418
223
4D
eKal
bD
KC61
-88
GEN
VT3P
223
± 4
175
209
231
278
268
192
208
Terr
al-R
EV B
rand
18BH
R84
(RR
/LL/
YGC
B/H
X1)
223
± 5
196
213
211
247
248
213
230
Augu
sta
A526
2GT3
000
222
± 5
184
196
213
262
256
218
223
Arm
or12
62PR
O2
221
± 5
189
183
226
280
251
201
219
Agrig
old
A655
9VT2
PRO
220
± 5
195
189
192
272
261
197
236
Dek
alb
DKC
62-0
8 G
ENSS
220
± 4
191
202
198
253
273
187
235
LG S
EED
SLG
5618
STXR
IB22
0 ±
419
320
618
126
525
020
224
3M
ycog
en2V
707
(SSX
)21
9 ±
519
021
622
423
624
119
223
4Te
rral
-REV
Bra
nd22
BHR
21 (R
R/L
L/YG
CB/
HX1
)21
8 ±
520
320
921
124
925
317
522
6W
arre
n Se
edD
S911
1SSX
(RR
/LL/
CB/
RW
)21
8 ±
418
321
320
625
424
518
624
0St
eyer
1120
8 VT
3PR
OR
IBC
217
± 5
184
203
214
257
256
183
223
Agrig
old
A649
9VT3
PRO
217
± 5
204
194
196
252
253
190
229
Cro
plan
6265
VT2P
217
± 5
177
198
223
268
262
157
233
NK
Bran
dN
72Q
-311
1 (R
R/L
L/C
B/R
W/V
IP)
217
± 4
195
192
204
265
268
177
216
Agrig
old
A650
1VT3
PRO
217
± 4
179
195
206
266
259
188
223
Arm
or11
33PR
O2
216
± 5
200
188
201
263
254
184
223
War
ren
Seed
DS9
610
(RR
/LL/
CB/
RW
)21
5 ±
417
018
219
526
125
820
323
6St
eyer
X311
11TM
VT2
PRO
RIB
C21
5 ±
517
420
820
624
424
318
324
5D
elta
Gro
w36
60 (R
R/L
L/C
B/BL
)21
5 ±
517
620
218
525
525
618
524
4D
yna-
Gro
D52
VC91
(VT3
P)21
5 ±
518
118
420
725
526
120
421
2C
aver
ndal
e Fa
rms
CF
834
VT2P
RO
RIB
214
± 5
196
183
189
255
273
183
220
Augu
sta
A536
3VT3
Pro
214
± 4
190
203
214
243
251
179
219
Del
ta G
row
1666
0VIP
3111
214
± 5
190
199
168
246
243
212
236
Myc
ogen
2V71
4 (S
SX)
213
± 4
172
193
221
251
240
178
239
Gre
at L
akes
6232
VT3P
RIB
213
± 5
182
176
191
269
267
180
228
Terr
al-R
EV B
rand
22BH
R43
(RR
/LL/
CB/
HX1
)21
1 ±
419
719
122
523
525
016
021
8Te
rral
-REV
Bra
nd17
HR
73 (R
R/L
L/H
X1)
211
± 5
192
174
221
244
234
190
220
Arm
or10
10PR
O2
209
± 5
167
184
196
259
246
192
223
LG S
EED
SLG
2555
VT3P
RIB
209
± 5
164
167
197
256
261
180
241
Dek
alb
DKC
61-7
8 G
ENVT
3PR
IB20
9 ±
519
524
417
323
823
016
921
6Te
rral
-REV
Bra
nd22
BHR
54 (R
R/L
L/YG
CB/
HX1
)20
9 ±
518
019
019
825
625
217
820
8W
arre
n Se
edD
S921
2SSX
209
± 5
176
196
181
248
232
199
231
Agrig
old
A647
2VT3
PRO
209
± 5
191
181
182
245
249
189
224
Augu
sta
A536
2VT3
Pro
207
± 4
205
169
215
249
229
170
213
Tenn
esse
e du
ring
2013
.Ta
ble
2. M
ean
yiel
ds o
f 49
early
-sea
son
(<11
4 D
AP) c
orn
hybr
ids
eval
uate
d in
sev
en e
nviro
nmen
ts in
10
Tabl
e 2
(con
tinue
d)Av
g. Y
ield
†
± St
d Er
rSp
ringf
ield
M
ilan
AgC
ente
rB
rand
Hyb
rid §
(n=7
)K
noxv
ille
(Irr.)
(Non
-Irr.)
(Irr.)
(Non
-Irr.)
Ames
Mem
phis
----
----
----
----
----
----
----
----
----
----
- bu/
a---
----
----
----
----
----
----
----
----
----
----
----
--Be
ck's
Hyb
rids
Phoe
nix
5832
A3 (R
R/L
L/C
B/R
W)
205
± 5
161
213
197
238
257
175
196
Agrig
old
A655
3VT3
RIB
204
± 5
198
185
189
251
238
159
205
Agrig
old
A648
6VT2
RIB
204
± 4
189
204
189
235
227
173
209
Agrig
old
A647
8VT3
PRIB
203
± 4
187
155
195
230
248
177
231
Agrig
old
A651
7VT3
PRIB
203
± 5
180
204
172
250
245
172
199
Gre
at L
akes
6354
VT3P
RIB
203
± 5
210
191
199
237
217
148
216
NK
Bran
dN
70J-
4011
(CB/
RW
/AR
T)20
2 ±
414
219
020
723
824
217
422
5M
ycog
en2V
777
(SSX
)20
2 ±
418
018
217
023
424
719
920
4D
yna-
Gro
D53
VC13
202
± 5
169
193
167
237
231
189
228
Augu
sta
A295
6 (G
T)19
9 ±
520
216
218
123
324
016
620
7Au
gust
aA2
954
(GT3
000)
197
± 5
190
173
173
222
230
180
208
LG S
EED
SLG
2620
VT2R
IB19
5 ±
418
617
918
724
020
713
623
0Ag
rigol
dA6
533V
T2R
IB17
7 ±
518
414
516
522
019
713
019
6Av
g. (b
u/a)
212
186
191
198
251
248
182
223
L.S.
D. .0
5 (b
u/a)
1233
4932
2018
2833
C.V
. (%
)9.
111
.015
.09.
84.
94.
59.
49.
0†A
ll Yi
elds
are
adj
uste
d to
15.
5% m
oist
ure.
§ If
a tra
it ap
pear
s in
side
par
enth
esis
i.e.
(RR
/CB)
, the
n it
is n
ot p
art o
f the
hyb
rid n
ame.
Bt, Y
G, Y
GC
B, C
B, H
X =
cont
ains
a B
acillu
s th
urin
gien
sis
gene
for i
nsec
t res
ista
nce
YGR
W, R
W, C
RW
= c
onta
ins
a ge
ne fo
r roo
twor
m re
sist
ance
R, R
R, R
R2,
R2,
GT
= co
ntai
ns a
gen
e fo
r tol
eran
ce to
gly
phos
ate
LL =
con
tain
s a
gene
for t
oler
ance
to g
lufo
sina
teVT
3 =
cont
ains
gen
es fo
r Eur
opea
n co
rn b
orer
, cor
n ro
ot w
orm
, and
gly
phos
ate
resi
stan
ceVT
3P, P
RO
= c
onta
ins
gene
s fo
r cor
n bo
rer,
root
wor
m, e
arw
orm
, arm
ywor
m a
nd g
lyph
osat
e re
sist
ance
CL
= co
ntai
ns a
gen
e fo
r tol
eran
ce to
Imid
azol
inon
e cl
ass
herb
icid
esSS
X =
Smar
tSta
x =
RW
(2),
EW, A
W, C
B, R
R2
and
LL
11
Tabl
e 3.
Ove
rall
mea
n yi
elds
and
agr
onom
ic c
hara
cter
istic
s of
49
early
-sea
son
corn
hyb
rids
eval
uate
d in
sev
en e
nviro
nmen
ts in
Te
nnes
see
durin
g 20
13.
Avg.
Yie
ld†
Moi
stur
eTe
stPl
ant
Ear
± St
d E
rror
at H
arve
stW
eigh
tLo
dgin
gH
eigh
t‡H
eigh
t‡Pr
otei
nO
ilSt
arch
Bra
ndH
ybrid
§(n
=7)
(n=7
)(n
=2)
(n=4
)(n
=3)
(n=3
)(n
=1)
(n=1
)(n
=1)
bu/a
%lb
s/bu
%in
.in
.%
%%
Augu
sta
A565
8GTC
BLL
229
± 5
17.8
54.1
010
137
7.2
3.8
62.0
Cro
plan
6640
VT3P
224
± 5
18.4
54.6
094
337.
14.
361
.1D
eKal
bD
KC61
-88
GEN
VT3P
223
± 4
17.7
55.0
097
336.
94.
161
.8Te
rral
-REV
Bra
nd18
BHR
84 (R
R/L
L/YG
CB/
HX
1)22
3 ±
517
.055
.20
9833
6.8
3.8
62.3
Augu
sta
A526
2GT3
000
222
± 5
19.1
54.3
010
535
6.9
4.1
61.9
Arm
or12
62PR
O2
221
± 5
17.6
55.7
010
536
6.8
3.8
62.2
Agrig
old
A655
9VT2
PRO
220
± 5
17.8
56.0
010
134
6.6
4.0
62.1
Dek
alb
DKC
62-0
8 G
ENSS
220
± 4
17.7
54.8
096
367.
24.
261
.5LG
SEE
DS
LG56
18ST
XR
IB22
0 ±
419
.254
.40
9433
7.1
4.1
61.6
Myc
ogen
2V70
7 (S
SX)
219
± 5
17.3
55.2
099
377.
03.
962
.0Te
rral
-REV
Bra
nd22
BHR
21 (R
R/L
L/YG
CB/
HX
1)21
8 ±
517
.355
.20
101
356.
83.
962
.4W
arre
n Se
edD
S911
1SSX
(RR
/LL/
CB/
RW
)21
8 ±
417
.455
.20
9836
6.7
3.9
62.3
Stey
er11
208
VT3P
RO
RIB
C21
7 ±
517
.554
.20
100
346.
94.
061
.7Ag
rigol
dA6
499V
T3PR
O21
7 ±
517
.855
.50
9534
7.3
4.2
61.5
Cro
plan
6265
VT2P
217
± 5
17.4
55.7
099
366.
93.
762
.5N
K Br
and
N72
Q-3
111
(RR
/LL/
CB/
RW
/VIP
)21
7 ±
418
.656
.00
102
397.
24.
161
.7Ag
rigol
dA6
501V
T3PR
O21
7 ±
418
.554
.80
9831
6.8
4.0
61.7
Arm
or11
33PR
O2
216
± 5
17.3
55.3
096
327.
03.
961
.9W
arre
n Se
edD
S961
0 (R
R/L
L/C
B/R
W)
215
± 4
17.0
55.1
096
367.
34.
061
.7St
eyer
X31
111T
M V
T2PR
OR
IBC
215
± 5
17.6
55.2
010
035
6.7
3.9
62.3
Del
ta G
row
3660
(RR
/LL/
CB/
BL)
215
± 5
19.1
53.7
010
535
7.0
4.0
61.9
Dyn
a-G
roD
52VC
91 (V
T3P)
215
± 5
18.4
55.5
099
347.
23.
962
.0C
aver
ndal
e Fa
rms
CF
834
VT2P
RO
RIB
214
± 5
18.6
55.5
096
336.
93.
862
.4Au
gust
aA5
363V
T3Pr
o21
4 ±
417
.155
.80
101
366.
73.
962
.3D
elta
Gro
w16
660V
IP31
1121
4 ±
516
.956
.40
100
357.
13.
962
.2M
ycog
en2V
714
(SSX
)21
3 ±
417
.355
.00
101
397.
34.
061
.5G
reat
Lak
es62
32VT
3PR
IB21
3 ±
518
.254
.70
9731
6.9
3.9
62.1
Terr
al-R
EV B
rand
22BH
R43
(RR
/LL/
CB/
HX
1)21
1 ±
417
.956
.40
107
377.
04.
062
.0Te
rral
-REV
Bra
nd17
HR
73 (R
R/L
L/H
X1)
211
± 5
17.0
55.7
010
234
7.1
3.9
62.1
Arm
or10
10PR
O2
209
± 5
16.8
56.1
010
237
7.2
3.9
61.7
LG S
EED
SLG
2555
VT3P
RIB
209
± 5
17.7
55.6
010
034
6.8
3.9
62.0
Dek
alb
DKC
61-7
8 G
ENVT
3PR
IB20
9 ±
517
.955
.00
100
366.
84.
061
.8Te
rral
-REV
Bra
nd22
BHR
54 (R
R/L
L/YG
CB/
HX
1)20
9 ±
519
.254
.10
103
367.
24.
061
.4W
arre
n Se
edD
S921
2SSX
209
± 5
17.5
54.2
010
036
6.9
3.7
62.3
Agrig
old
A647
2VT3
PRO
209
± 5
17.0
56.2
097
357.
33.
961
.9Au
gust
aA5
362V
T3Pr
o20
7 ±
418
.254
.30
9934
7.1
4.2
61.7
12
Tabl
e 3
(con
tinue
d)Av
g. Y
ield
†M
oist
ure
Test
Plan
tEa
r±
Std
Err
orat
Har
vest
Wei
ght
Lodg
ing
Hei
ght
Hei
ght
Prot
ein
Oil
Star
chB
rand
Hyb
rid §
(n=7
) (n
=7)
(n=1
) (n
=3)
(n=3
)(n
=3)
(n=1
)(n
=1)
(n=1
)bu
/a%
lbs/
bu%
in.
in.
%%
%Be
ck's
Hyb
rids
Phoe
nix
5832
A320
5 ±
517
.755
.70
9736
6.6
3.7
62.8
Agrig
old
A655
3VT3
RIB
204
± 5
18.5
54.9
010
031
7.1
3.8
62.0
Agrig
old
A648
6VT2
RIB
204
± 4
16.6
56.6
010
036
7.3
4.2
60.8
Agrig
old
A647
8VT3
PRIB
203
± 4
16.8
55.1
098
357.
03.
662
.3Ag
rigol
dA6
517V
T3PR
IB20
3 ±
518
54.7
099
336.
94.
062
.0G
reat
Lak
es63
54VT
3PR
IB20
3 ±
518
.555
.70
9932
7.0
3.9
62.1
NK
Bran
dN
70J-
4011
202
± 4
17.7
55.6
097
357.
24.
161
.6M
ycog
en2V
777
(SSX
)20
2 ±
418
.853
.40
102
377.
04.
161
.6D
yna-
Gro
D53
VC13
202
± 5
18.9
54.3
010
034
6.6
4.2
61.6
Augu
sta
A295
6 (G
T)19
9 ±
516
.455
.40
104
377.
44.
161
.7Au
gust
aA2
954
(GT3
000)
197
± 5
16.4
55.7
010
034
7.3
3.8
61.9
LG S
EED
SLG
2620
VT2R
IB19
5 ±
417
.756
.50
9730
6.9
4.0
62.1
Agrig
old
A653
3VT2
RIB
177
± 5
17.8
55.5
092
286.
94.
061
.9Av
erag
e21
217
.855
.20
9935
7.0
4.0
61.9
§If
a tra
it ap
pear
s in
side
par
enth
esis
i.e.
(RR
/CB
), th
en it
is n
ot p
art o
f the
hyb
rid n
ame.
Bt,
YG
, YG
CB
, CB
, HX
= co
ntai
ns a
Bac
illus
thur
ingi
ensi
s ge
ne fo
r ins
ect r
esis
tanc
eY
GR
W, R
W, C
RW
= c
onta
ins
a ge
ne fo
r roo
twor
m re
sist
ance
R, R
R, R
R2,
R2,
GT
= co
ntai
ns a
gen
e fo
r tol
eran
ce to
gly
phos
ate
VT3
= c
onta
ins
gene
s fo
r Eur
opea
n co
rn b
orer
, cor
n ro
ot w
orm
, and
gly
phos
ate
resi
stan
ceV
T3P
, PR
O =
con
tain
s ge
nes
for c
orn
bore
r, ro
otw
orm
, ear
wor
m, a
rmyw
orm
and
gly
phos
ate
resi
stan
ceC
L =
cont
ains
a g
ene
for t
oler
ance
to Im
idaz
olin
one
clas
s he
rbic
ides
LL =
con
tain
s a
gene
for t
oler
ance
to g
lufo
sina
teS
SX
= S
mar
tSta
x =
RW
(2),
EW
, AW
, CB
, RR
2 an
d LL
Pro
tein
, Oil,
and
Sta
rch
on a
dry
wei
ght b
asis
† All
Yie
lds
are
adju
sted
to 1
5.5%
moi
stur
e.‡ A
vera
ge o
f Kno
xvill
e an
d S
prin
gfie
ld.
13
Tabl
e 4.
Mea
n yi
elds
of 1
7 ea
rly-s
easo
n (<
114
DAP
) cor
n hy
brid
s ev
alua
ted
in s
even
env
ironm
ents
for
two
year
s (2
012-
2013
) in
Tenn
esse
e.Av
g. Y
ield
†
± St
d Er
rSp
ringf
ield
M
ilan
AgC
ente
rB
rand
Hyb
rid §
(n=1
2)K
noxv
ille
(Irr.)
(Non
-Irr.)
(Irr.)
(Non
-Irr.)
Ames
Mem
phis
War
ren
Seed
DS9
111S
SX (R
R/L
L/C
B/R
W)
169
± 3
188
159
116
232
135
168
184
Augu
sta
A536
3VT3
Pro
166
± 3
181
165
127
226
147
148
170
War
ren
Seed
DS9
212S
SX16
6 ±
318
216
610
822
813
816
917
1C
ropl
an66
40VT
3P16
6 ±
320
113
310
624
615
414
317
7Au
gust
aA5
658G
TCBL
L16
6 ±
319
712
811
723
814
215
618
4D
eKal
bD
KC61
-88
GEN
VT3P
165
± 3
172
150
137
235
149
145
168
Arm
or10
10PR
O2
163
± 3
160
157
122
231
160
147
168
Augu
sta
A526
2GT3
000
163
± 3
171
134
120
228
137
167
182
Arm
or12
62PR
O2
162
± 3
169
124
123
244
154
143
177
Dyn
a-G
roD
52VC
91 (V
T3P)
161
± 3
173
138
115
233
135
155
176
NK
Bran
dN
72Q
-311
1 (R
R/L
L/C
B/R
W/V
IP)
160
± 3
185
118
111
247
155
137
169
Augu
sta
A536
2VT3
Pro
158
± 3
188
134
124
222
128
150
161
War
ren
Seed
DS9
610
(RR
/LL/
CB/
RW
)15
8 ±
316
712
710
122
513
716
318
1Te
rral
-REV
Bra
nd22
BHR
43 (R
R/L
L/C
B/H
X1)
155
± 3
166
129
122
217
141
137
173
Agrig
old
A655
3VT3
RIB
154
± 3
180
124
113
224
133
134
170
Agrig
old
A648
6VT2
RIB
153
± 3
174
147
102
215
127
136
167
Agrig
old
A653
3VT2
RIB
143
± 3
176
117
9420
811
611
917
2Av
g. (b
u/a)
160
178
138
115
229
140
148
174
L.S.
D. .0
5 (b
u/a)
1030
3827
2318
2526
C.V
. (%
)11
.011
.318
.716
.26.
68.
310
.79.
9§
If a
trait
appe
ars
insi
de p
aren
thes
is i.
e. (R
R/C
B),
then
it is
not
par
t of t
he h
ybrid
nam
e.B
t, Y
G, Y
GC
B, C
B, H
X =
cont
ains
a B
acill
us th
urin
gien
sis
gene
for i
nsec
t res
ista
nce
YG
RW
, RW
, CR
W =
con
tain
s a
gene
for r
ootw
orm
resi
stan
ceR
, RR
, RR
2, R
2, G
T =
cont
ains
a g
ene
for t
oler
ance
to g
lyph
osat
eV
T3 =
con
tain
s ge
nes
for E
urop
ean
corn
bor
er, c
orn
root
wor
m, a
nd g
lyph
osat
e re
sist
ance
VT3
P, P
RO
= c
onta
ins
gene
s fo
r cor
n bo
rer,
root
wor
m, e
arw
orm
, arm
ywor
m a
nd g
lyph
osat
e re
sist
ance
CL
= co
ntai
ns a
gen
e fo
r tol
eran
ce to
Imid
azol
inon
e cl
ass
herb
icid
esLL
= c
onta
ins
a ge
ne fo
r tol
eran
ce to
glu
fosi
nate
† All
Yie
lds
are
adju
sted
to 1
5.5%
moi
stur
e.S
SX
= S
mar
tSta
x =
RW
(2),
EW
, AW
, CB
, RR
2 an
d LL
----
----
----
----
----
----
----
----
----
-- b
u/a-
----
----
----
----
----
----
----
----
----
----
----
14
Tabl
e 5.
Mea
n yi
elds
and
agr
onom
ic c
hara
cter
istic
s of
17
early
-sea
son
corn
hyb
rids
eval
uate
d in
sev
en e
nviro
nmen
ts fo
rtw
o ye
ars
(201
2-20
13) i
n Te
nnes
see.
Avg.
Yie
ld†
Test
Plan
tEa
r±
Std
Err
Moi
stur
eW
eigh
tLo
dgin
gH
eigh
t‡H
eigh
t‡Pr
otei
nO
ilSt
arch
Bra
ndH
ybrid
§(n
=14)
(n=1
4)(n
=3)
(n=1
0)(n
=6)
(n=6
)(n
=2)
(n=2
)(n
=2)
bu/a
%lb
s/bu
%in
.in
.%
%%
War
ren
Seed
DS9
111S
SX (R
R/L
L/C
B/R
W)
169
± 3
16.7
56.0
193
378.
04.
267
.5Au
gust
aA5
363V
T3Pr
o16
6 ±
316
.656
.72
9536
8.2
4.1
67.4
War
ren
Seed
DS9
212S
SX16
6 ±
316
.555
.04
9640
8.4
4.0
67.4
Cro
plan
6640
VT3P
166
± 3
18.1
56.7
090
348.
24.
665
.4Au
gust
aA5
658G
TCBL
L16
6 ±
316
.756
.40
9336
8.9
4.4
68.0
DeK
alb
DKC
61-8
8 G
ENVT
3P16
5 ±
317
.156
.31
9335
8.1
4.3
66.1
Arm
or10
10PR
O2
163
± 3
16.3
57.0
197
378.
84.
367
.0Au
gust
aA5
262G
T300
016
3 ±
317
.655
.81
9835
8.6
4.1
67.6
Arm
or12
62PR
O2
162
± 3
17.4
57.2
099
368.
14.
267
.5D
yna-
Gro
D52
VC91
(VT3
P)16
1 ±
317
.857
.50
9333
8.1
4.2
66.3
NK
Bran
dN
72Q
-311
1 (R
R/L
L/C
B/R
W/V
IP)
160
± 3
17.8
56.5
595
368.
04.
267
.6Au
gust
aA5
362V
T3Pr
o15
8 ±
317
.656
.70
9534
8.2
4.5
67.2
War
ren
Seed
DS9
610
(RR
/LL/
CB/
RW
)15
8 ±
316
.256
.50
9136
8.5
4.3
65.8
Terr
al-R
EV B
rand
22BH
R43
(RR
/LL/
CB/
HX
1)15
5 ±
317
.358
.30
100
368.
94.
067
.5Ag
rigol
dA6
553V
T3R
IB15
4 ±
317
.956
.71
9732
8.6
4.1
67.4
Agrig
old
A648
6VT2
RIB
153
± 3
16.2
57.2
297
358.
54.
366
.9Ag
rigol
dA6
533V
T2R
IB14
3 ±
316
.857
.00
9030
8.4
4.2
67.2
Aver
age
160
17.1
56.7
195
358.
44.
267
.0§
If a
trait
appe
ars
insi
de p
aren
thes
is i.
e. (R
R/C
B),
then
it is
not
par
t of t
he h
ybrid
nam
e.B
t, Y
G, Y
GC
B, C
B, H
X =
cont
ains
a B
acill
us th
urin
gien
sis
gene
for i
nsec
t res
ista
nce
YG
RW
, RW
, CR
W =
con
tain
s a
gene
for r
ootw
orm
resi
stan
ceR
, RR
, RR
2, R
2, G
T =
cont
ains
a g
ene
for t
oler
ance
to g
lyph
osat
eV
T3 =
con
tain
s ge
nes
for E
urop
ean
corn
bor
er, c
orn
root
wor
m, a
nd g
lyph
osat
e re
sist
ance
VT3
P, P
RO
= c
onta
ins
gene
s fo
r cor
n bo
rer,
root
wor
m, e
arw
orm
, arm
ywor
m a
nd g
lyph
osat
e re
sist
ance
CL
= co
ntai
ns a
gen
e fo
r tol
eran
ce to
Imid
azol
inon
e cl
ass
herb
icid
esLL
= c
onta
ins
a ge
ne fo
r tol
eran
ce to
glu
fosi
nate
Pro
tein
, Oil,
and
Sta
rch
on a
dry
wei
ght b
asis
† All
Yie
lds
are
adju
sted
to 1
5.5%
moi
stur
e.‡ A
vera
ge o
f Kno
xvill
e an
d S
prin
gfie
ld.
SS
X =
Sm
artS
tax
= R
W (2
), E
W, A
W, C
B, R
R2
and
LL
15
Tabl
e 6.
Mea
n yi
elds
of s
ix e
arly
-sea
son
(<11
4 D
AP) c
orn
hybr
ids
eval
uate
d in
sev
en e
nviro
nmen
tsfo
r thr
ee y
ears
(201
1-20
13) i
n Te
nnes
see.
Avg.
Yie
ld†
± St
d Er
rSp
ringf
ield
M
ilan
AgC
ente
rB
rand
Hyb
rid §
(n=2
1)K
noxv
ille
(Irr.)
(Non
-Irr.)
(Irr.)
(Non
-Irr.)
Ames
Mem
phis
War
ren
Seed
DS9
111S
SX (R
R/L
L/C
B/R
W)
175
± 2
182
171
141
227
146
161
196
DeK
alb
DKC
61-8
8 G
ENVT
3P17
3 ±
217
815
415
823
916
215
017
2Ar
mor
1262
PRO
216
6 ±
216
613
014
724
315
714
118
3Au
gust
aA5
658G
TCBL
L16
6 ±
218
513
013
723
014
715
018
4Ag
rigol
dA6
553V
T3R
IB16
3 ±
218
012
613
522
814
613
818
9Ag
rigol
dA6
533V
T2R
IB15
5 ±
217
412
212
721
813
812
717
9Av
g. (b
u/a)
166
178
139
141
231
149
145
184
L.S.
D. .0
5 (b
u/a)
9.6
2737
2621
1823
24C
.V. (
%)
10.3
10.5
17.4
13.2
6.0
8.0
10.4
9
Tabl
e 7.
Mea
n yi
elds
and
agr
onom
ic c
hara
cter
istic
s of
six
ear
ly-s
easo
n co
rn h
ybrid
s ev
alua
ted
in s
even
env
ironm
ents
for
thre
e ye
ars
(201
1-20
13) i
n Te
nnes
see.
Avg.
Yie
ld†
Test
Plan
tEa
r±
Std
Err
Moi
stur
eW
eigh
tLo
dgin
gH
eigh
t‡H
eigh
t‡Pr
otei
nO
ilSt
arch
Bra
ndH
ybrid
§(n
=21)
(n=2
1)(n
=4)
(n=1
5)(n
=9)
(n=9
)(n
=3)
(n=3
)(n
=3)
bu/a
%lb
s/bu
%in
.in
.%
%%
War
ren
Seed
DS9
111S
SX17
5 ±
216
.655
.61
9335
8.1
4.2
69.5
DeK
alb
DKC
61-8
8 G
ENVT
3P17
3 ±
216
.856
.31
9333
8.4
4.1
69.1
Arm
or12
62PR
O2
166
± 2
17.4
57.1
199
348.
24.
269
.6Au
gust
aA5
658G
TCBL
L16
6 ±
216
.456
.20
9334
9.0
4.3
70.2
Agrig
old
A655
3VT3
RIB
163
± 2
18.4
55.9
196
308.
84.
169
.3Ag
rigol
dA6
533V
T2R
IB15
5 ±
217
.256
.81
9129
8.6
4.2
69.1
Aver
age
166
17.1
56.3
194
338.
54.
269
.5§
If a
trait
appe
ars
insi
de p
aren
thes
is i.
e. (R
R/C
B),
then
it is
not
par
t of t
he h
ybrid
nam
e.† A
ll Y
ield
s ar
e ad
just
ed to
15.
5% m
oist
ure.
Bt,
YG
, YG
CB
, CB
, HX
= co
ntai
ns a
Bac
illus
thur
ingi
ensi
s ge
ne fo
r ins
ect r
esis
tanc
e‡ A
vera
ge o
f Kno
xvill
e an
d S
prin
gfie
ld.
YG
RW
, RW
, CR
W =
con
tain
s a
gene
for r
ootw
orm
resi
stan
ceR
, RR
, RR
2, R
2, G
T =
cont
ains
a g
ene
for t
oler
ance
to g
lyph
osat
eV
T3 =
con
tain
s ge
nes
for E
urop
ean
corn
bor
er, c
orn
root
wor
m, a
nd g
lyph
osat
e re
sist
ance
VT3
P, P
RO
= c
onta
ins
gene
s fo
r cor
n bo
rer,
root
wor
m, e
arw
orm
, arm
ywor
m a
nd g
lyph
osat
e re
sist
ance
CL
= co
ntai
ns a
gen
e fo
r tol
eran
ce to
Imid
azol
inon
e cl
ass
herb
icid
esLL
= c
onta
ins
a ge
ne fo
r tol
eran
ce to
glu
fosi
nate
SS
X =
Sm
artS
tax
= R
W (2
), E
W, A
W, C
B, R
R2
and
LL
----
----
----
----
----
----
----
----
----
-- b
u/a-
----
----
----
----
----
----
----
----
----
----
----
16
durin
g 20
13.
Avg.
Yie
ld†
± St
d Er
rSp
ringf
ield
M
ilan
AgC
ente
rB
rand
Hyb
rid §
(n=7
)K
noxv
ille
(Irr.)
(Non
-Irr.)
(Irr.)
(Non
-Irr.)
Ames
Mem
phis
----
----
----
----
----
----
----
----
----
----
----
----
--- b
u/a-
----
----
----
----
----
----
----
----
----
----
----
----
----
Beck
's H
ybrid
sBe
ck 6
626A
M (R
R/L
L/C
B)23
2 ±
518
820
025
128
228
221
121
2Te
rral
-REV
Bra
nd24
BHR
93 (R
R/L
L/C
B/H
X1)
231
± 4
207
191
222
279
293
214
209
Augu
sta
A556
5VT3
Pro
228
± 4
180
218
225
259
274
223
221
Cro
plan
6960
VT3P
227
± 4
215
211
223
266
266
192
216
Gol
den
Acre
sG
4598
(VT2
P)22
4 ±
419
818
121
426
428
022
320
7N
K Br
and
N78
S-31
11 (R
R/L
L/C
B/R
W/V
IP)
222
± 5
200
185
215
255
267
225
207
Beck
's H
ybrid
sPh
oeni
x 65
42A4
(RR
/LL/
CB/
RW
/BL)
221
± 5
193
211
226
254
269
193
202
Dek
alb
DKC
66-4
0 G
ENSS
RIB
221
± 5
197
195
206
278
274
185
209
Augu
sta
A546
5 (G
T/LL
/CB)
220
± 4
198
185
205
254
256
220
224
DeK
alb
DKC
66-9
7 G
ENVT
2P22
0 ±
518
217
823
825
025
820
622
6Ag
rigol
dA6
659V
T3Pr
o22
0 ±
421
320
721
024
425
719
920
8Te
rral
-REV
Bra
nd26
R60
(RR
)21
9 ±
417
520
023
126
826
418
520
8Ar
mor
1550
PRO
221
9 ±
420
119
021
524
425
619
922
6St
eyer
1140
7 VT
3PR
OR
IBC
218
± 4
193
192
226
258
255
183
222
Gre
at L
akes
6686
VT3P
RIB
218
± 4
213
187
213
254
268
189
203
Stey
er11
504
VT2P
RO
RIB
C21
7 ±
418
419
921
025
026
019
822
0D
yna-
Gro
D55
VC77
(VT2
P)21
7 ±
520
715
523
625
125
220
621
5D
yna-
Gro
CX
56VP
46 (V
T3P)
216
± 4
203
190
209
255
244
189
225
Cro
plan
6926
VT3P
216
± 4
204
187
240
247
247
179
208
Stey
erX
3116
1TM
VT2
PRO
RIB
C21
5 ±
419
419
121
325
226
019
020
6Ar
mor
1555
SS21
4 ±
420
816
822
824
523
519
122
6G
olde
n Ac
res
26V2
1 (V
T3Pr
o)21
3 ±
517
918
022
322
626
420
621
2Ag
rigol
dA6
573V
T3PR
IB21
3 ±
417
419
922
124
924
718
821
1W
arre
n Se
edD
S931
4SSX
212
± 4
198
218
217
241
226
189
197
War
ren
Seed
DS9
311S
SX21
1 ±
419
920
619
823
724
021
518
0Te
rral
-REV
Bra
nd25
BHR
44 (R
R/L
L/YG
CB/
HX
1)21
1 ±
417
517
521
228
127
918
716
6D
eKal
bD
KC64
-69
GEN
VT3P
211
± 4
202
183
189
258
261
187
193
Myc
ogen
2C78
6 (R
R/L
L/H
X1)
210
± 4
187
207
171
239
254
207
201
Augu
sta
A566
4 (G
T/LL
/CB/
RW
)20
9 ±
519
118
518
922
524
320
422
6LG
SEE
DS
LG26
36VT
3PR
IB20
9 ±
417
916
220
425
625
419
720
8Be
ck's
Hyb
rids
Phoe
nix
6948
A3 (R
R/L
L/C
B/R
W)
209
± 5
197
184
196
248
245
189
201
Del
ta G
row
2888
GTC
BLL
209
± 4
163
196
209
241
244
192
215
Cav
ernd
ale
Farm
sC
F 83
7 G
TCBL
L20
8 ±
419
916
019
825
124
918
221
7D
yna-
Gro
D54
VP81
(VT3
P)20
8 ±
519
717
320
823
623
320
020
9M
ycog
en2J
794
(RR
/LL/
HX
1)20
7 ±
419
217
820
225
124
318
919
0Au
gust
aA6
866
(GT3
000)
206
± 4
174
173
225
225
263
175
205
Augu
sta
A666
5 (V
T3PR
O)
205
± 4
162
186
200
250
237
190
209
Tabl
e 8.
Mea
n yi
elds
of 4
3 m
ediu
m-s
easo
n (1
14-1
16 D
AP) c
orn
hybr
ids
eval
uate
d in
sev
en e
nviro
nmen
ts in
Ten
ness
ee
17
Tabl
e 8
(con
tinue
d)Av
g. Y
ield
†
± St
d Er
rSp
ringf
ield
M
ilan
AgC
ente
rB
rand
Hyb
rid §
(n=7
)K
noxv
ille
(Irr.)
(Non
-Irr.)
(Irr.)
(Non
-Irr.)
Ames
Mem
phis
----
----
----
----
----
----
----
----
----
----
----
----
--- b
u/a-
----
----
----
----
----
----
----
----
----
----
----
----
----
Myc
ogen
2Y76
5 (S
SX)
199
± 4
169
168
184
236
251
197
189
NK
Bran
dN
74G
-300
0GT
198
± 4
182
169
186
221
226
190
208
War
ren
DS
9713
SSX
196
± 4
177
140
192
245
242
200
177
LG S
EED
SLG
2641
VT2R
IB19
5 ±
517
117
619
222
124
715
620
2Be
ck's
Hyb
rids
EX 8
231H
R (R
R/L
L/C
B)19
4 ±
418
917
018
020
523
118
320
1W
arre
n Se
edD
S961
4Q (R
R/L
L/C
B/R
W)
190
± 4
180
168
192
236
214
173
163
Avg.
(bu/
a)21
319
018
621
024
925
419
520
7L.
S.D
. .05 (b
u/a)
1128
4431
2021
3238
C.V
. (%
)8.
58.
513
.08.
95.
04.
910
.110
.6§
If a
trait
appe
ars
insi
de p
aren
thes
is i.
e. (R
R/C
B),
then
it is
not
par
t of t
he h
ybrid
nam
e.B
t, Y
G, Y
GC
B, C
B, H
X =
cont
ains
a B
acill
us th
urin
gien
sis
gene
for i
nsec
t res
ista
nce
YG
RW
, RW
, CR
W =
con
tain
s a
gene
for r
ootw
orm
resi
stan
ceR
, RR
, RR
2, R
2, G
T =
cont
ains
a g
ene
for t
oler
ance
to g
lyph
osat
eV
T3 =
con
tain
s ge
nes
for E
urop
ean
corn
bor
er, c
orn
root
wor
m, a
nd g
lyph
osat
e re
sist
ance
VT3
P, P
RO
= c
onta
ins
gene
s fo
r cor
n bo
rer,
root
wor
m, e
arw
orm
, arm
ywor
m a
nd g
lyph
osat
e re
sist
ance
CL
= co
ntai
ns a
gen
e fo
r tol
eran
ce to
Imid
azol
inon
e cl
ass
herb
icid
esLL
= c
onta
ins
a ge
ne fo
r tol
eran
ce to
glu
fosi
nate
SS
X =
Sm
artS
tax
= R
W (2
), E
W, A
W, C
B, R
R2
and
LL† A
ll Y
ield
s ar
e ad
just
ed to
15.
5% m
oist
ure.
18
Tabl
e 9.
Ove
rall
mea
n yi
elds
and
agr
onom
ic c
hara
cter
istic
s of
43
med
ium
-sea
son
corn
hyb
rids
eval
uate
d in
sev
en e
nviro
nmen
tsin
Ten
ness
ee d
urin
g 20
13.
Avg.
Yie
ld†
Moi
stur
eTe
stPl
ant
Ear
± St
d Er
rat
Har
vest
Wei
ght
Lodg
ing
Hei
ght‡
Hei
ght‡
Prot
ein
Oil
Star
chB
rand
Hyb
rid §
(n=7
) (n
=7)
(n=2
) (n
=3)
(n=3
)(n
=3)
(n=1
)(n
=1)
(n=1
)bu
/a%
lbs/
bu%
in.
in.
%%
%Be
ck's
Hyb
rids
Beck
662
6AM
(RR
/LL/
CB)
232
± 5
17.9
54.1
010
638
7.4
4.4
61.0
Terr
al-R
EV B
rand
24BH
R93
(RR
/LL/
CB/
HX
1)23
1 ±
418
.354
.70
105
377.
04.
261
.6Au
gust
aA5
565V
T3Pr
o22
8 ±
418
.455
.30
8829
7.0
4.2
61.7
Cro
plan
6960
VT3P
227
± 4
17.9
55.8
010
033
6.8
4.4
61.2
Gol
den
Acre
sG
4598
(VT2
P)22
4 ±
417
.954
.40
104
346.
73.
962
.2N
K Br
and
N78
S-31
11 (R
R/L
L/C
B/R
W/V
IP)
222
± 5
19.4
51.9
010
138
7.2
4.7
59.9
Beck
's H
ybrid
sPh
oeni
x 65
42A4
(RR
/LL/
CB/
RW
/BL)
221
± 5
19.9
52.2
010
136
7.2
4.5
60.4
Dek
alb
DKC
66-4
0 G
ENSS
RIB
221
± 5
18.3
54.1
010
137
7.1
4.3
61.5
Augu
sta
A546
5 (G
T/LL
/CB)
220
± 4
19.6
54.6
010
335
7.6
4.2
61.1
DeK
alb
DKC
66-9
7 G
ENVT
2P22
0 ±
518
.953
.80
9932
7.3
4.5
60.8
Agrig
old
A665
9VT3
Pro
220
± 4
18.6
54.9
096
337.
24.
061
.5Te
rral
-REV
Bra
nd26
R60
(RR
)21
9 ±
417
.955
.30
104
346.
93.
862
.3Ar
mor
1550
PRO
221
9 ±
419
.256
.10
9933
6.8
4.2
61.7
Stey
er11
407
VT3P
RO
RIB
C21
8 ±
418
.255
.20
9030
7.0
4.2
61.5
Gre
at L
akes
6686
VT3P
RIB
218
± 4
18.0
54.8
097
326.
84.
161
.6St
eyer
1150
4 VT
2PR
OR
IBC
217
± 4
17.1
55.5
010
233
7.0
4.0
61.9
Dyn
a-G
roD
55VC
77 (V
T2P)
217
± 5
17.9
55.5
090
297.
04.
161
.7D
yna-
Gro
CX
56VP
46 (V
T3P)
216
± 4
18.6
54.4
093
347.
14.
560
.8C
ropl
an69
26VT
3P21
6 ±
418
.155
.40
9331
7.2
4.6
60.8
Stey
erX
3116
1TM
VT2
PRO
RIB
C21
5 ±
419
.153
.50
9735
7.2
4.5
60.3
Arm
or15
55SS
214
± 4
19.2
54.6
089
317.
04.
361
.6G
olde
n Ac
res
26V2
1 (V
T3Pr
o)21
3 ±
518
.453
.50
104
377.
24.
361
.3Ag
rigol
dA6
573V
T3PR
IB21
3 ±
418
.053
.50
9733
6.7
4.1
61.6
War
ren
Seed
DS9
314S
SX21
2 ±
418
.453
.80
8934
7.2
4.2
61.3
War
ren
Seed
DS9
311S
SX21
1 ±
417
.953
.00
100
397.
14.
261
.3Te
rral
-REV
Bra
nd25
BHR
44 (R
R/L
L/YG
CB/
HX
1)21
1 ±
418
.755
.00
113
397.
74.
161
.2D
eKal
bD
KC64
-69
GEN
VT3P
211
± 4
18.0
54.7
097
346.
84.
261
.7M
ycog
en2C
786
(RR
/LL/
HX
1)21
0 ±
418
.653
.50
9735
7.6
4.4
60.7
Augu
sta
A566
4 (G
T/LL
/CB/
RW
)20
9 ±
517
.953
.90
9736
7.1
4.2
61.0
LG S
EED
SLG
2636
VT3P
RIB
209
± 4
17.9
54.3
097
306.
94.
261
.5Be
ck's
Hyb
rids
Phoe
nix
6948
A3 (R
R/L
L/C
B/R
W)
209
± 5
18.5
53.8
010
037
6.8
4.1
61.2
Del
ta G
row
2888
GTC
BLL
209
± 4
19.3
54.6
010
537
7.6
4.1
61.5
Cav
ernd
ale
Farm
sC
F 83
7 G
TCBL
L20
8 ±
419
.953
.10
109
377.
84.
361
.0D
yna-
Gro
D54
VP81
(VT3
P)20
8 ±
517
.856
.11
9531
6.6
4.2
61.8
Myc
ogen
2J79
4 (R
R/L
L/H
X1)
207
± 4
20.2
52.6
010
037
7.7
4.0
61.4
Augu
sta
A686
6 (G
T300
0)20
6 ±
418
.353
.30
104
367.
84.
260
.4Au
gust
aA6
665
(VT3
PRO
)20
5 ±
417
.355
.40
104
357.
03.
962
.1
19
Tabl
e 9
(con
tinue
d)Av
g. Y
ield
†M
oist
ure
Test
Plan
tEa
r±
Std
Err
at H
arve
stW
eigh
tLo
dgin
gH
eigh
t‡H
eigh
t‡Pr
otei
nO
ilSt
arch
Bra
ndH
ybrid
§(n
=7)
(n=7
)(n
=1)
(n=3
)(n
=3)
(n=3
)(n
=1)
(n=1
)(n
=1)
bu/a
%lb
s/bu
%in
.in
.%
%%
Myc
ogen
2Y76
5 (S
SX)
199
± 4
19.1
53.1
099
387.
04.
261
.4N
K Br
and
N74
G-3
000G
T19
8 ±
417
.953
.70
9836
6.9
4.1
61.5
War
ren
Seed
DS9
713S
SX19
6 ±
418
.953
.50
9740
7.3
4.3
61.0
LG S
EED
SLG
2641
VT2R
IB19
5 ±
518
.654
.60
101
336.
64.
061
.9Be
ck's
Hyb
rids
EX 8
231H
R (R
R/L
L/C
B)19
4 ±
418
.455
.00
9835
8.2
4.0
61.3
War
ren
DS
9614
Q (R
R/L
L/C
B/R
W)
190
± 4
18.8
53.5
096
377.
03.
961
.8Av
erag
e21
318
.554
.30
9935
7.1
4.2
61.3
§ If
a tra
it ap
pear
s in
side
par
enth
esis
i.e.
(RR
/CB
), th
en it
is n
ot p
art o
f the
hyb
rid n
ame.
Bt,
YG, Y
GC
B, C
B, H
X =
cont
ains
a B
acill
us th
urin
gien
sis
gene
for i
nsec
t res
ista
nce
YGR
W, R
W, C
RW
= c
onta
ins
a ge
ne fo
r roo
twor
m re
sist
ance
R, R
R, R
R2,
R2,
GT
= co
ntai
ns a
gen
e fo
r tol
eran
ce to
gly
phos
ate
VT3
= c
onta
ins
gene
s fo
r Eur
opea
n co
rn b
orer
, cor
n ro
ot w
orm
, and
gly
phos
ate
resi
stan
ceV
T3P
. PR
O =
con
tain
s ge
nes
for c
orn
bore
r, ro
otw
orm
, ear
wor
m, a
rmyw
orm
and
gly
phos
ate
resi
stan
ceC
L =
cont
ains
a g
ene
for t
oler
ance
to Im
idaz
olin
one
clas
s he
rbic
ides
LL =
con
tain
s a
gene
for t
oler
ance
to g
lufo
sina
teS
SX
= S
mar
tSta
x =
RW
(2),
EW
, AW
, CB
, RR
2 an
d LL
Pro
tein
, Oil,
and
Sta
rch
on a
dry
wei
ght b
asis
† All
Yiel
ds a
re a
djus
ted
to 1
5.5%
moi
stur
e.‡ A
vera
ge o
f Kno
xvill
e an
d S
prin
gfie
ld.
20
Tabl
e 10
. M
ean
yiel
ds o
f 15
med
ium
-sea
son
(114
-116
DAP
) cor
n hy
brid
s ev
alua
ted
in s
even
env
ironm
ents
for
two
year
s (2
012-
2013
) in
Tenn
esse
e.Av
g. Y
ield
†
± St
d Er
rSp
ringf
ield
M
ilan
AgC
ente
rB
rand
Hyb
rid §
(n=7
)K
noxv
ille
(Irr.)
(Non
-Irr.)
(Irr.)
(Non
-Irr.)
Ames
Mem
phis
Terr
al-R
EV B
rand
24BH
R93
(RR
/LL/
CB/
HX
1)17
3 ±
320
214
311
626
415
417
116
3Au
gust
aA5
565V
T3Pr
o17
2 ±
317
318
212
624
914
717
315
4C
ropl
an69
60VT
3P17
0 ±
319
615
312
025
216
414
216
6N
K Br
and
N78
S-31
11 (R
R/L
L/C
B/R
W/V
IP)
169
± 3
191
156
114
249
146
180
150
Stey
er11
407
VT3P
RO
RIB
C16
9 ±
318
016
912
324
514
215
717
0C
ropl
an69
26VT
3P16
6 ±
318
517
313
122
913
215
416
0D
eKal
bD
KC64
-69
GEN
VT3P
166
± 3
186
157
103
250
145
160
160
DeK
alb
DKC
66-9
7 G
ENVT
2P16
6 ±
317
514
312
723
813
917
116
6Ag
rigol
dA6
659V
T3Pr
o16
4 ±
318
616
311
323
313
515
915
8D
elta
Gro
w28
88 G
TCBL
L16
4 ±
316
317
211
023
514
215
616
7D
yna-
Gro
D54
VP81
(VT3
P)16
0 ±
318
312
711
024
414
314
916
8Be
ck's
Hyb
rids
Phoe
nix
6948
A3 (R
R/L
L/C
B/R
W)
157
± 3
175
158
107
214
125
161
156
Terr
al-R
EV B
rand
26R
60 (R
R)
156
± 3
159
138
115
234
137
138
171
Gol
den
Acre
s26
V21
(VT3
Pro)
155
± 3
172
133
110
224
140
155
152
War
ren
Seed
DS9
614Q
(RR
/LL/
CB/
RW
)15
1 ±
317
614
010
122
613
313
914
1Av
g. (b
u/a)
164
180
154
115
239
142
158
160
L.S.
D. .0
5 (b
u/a)
1123
4522
2418
2833
C.V
. (%
)11
.18.
118
.612
.56.
77.
811
.313
§If
a tra
it ap
pear
s in
side
par
enth
esis
i.e.
(RR
/CB
), th
en it
is n
ot p
art o
f the
hyb
rid n
ame.
† All
Yie
lds
are
adju
sted
to 1
5.5%
moi
stur
e.B
t, Y
G, Y
GC
B, C
B, H
X =
cont
ains
a B
acill
us th
urin
gien
sis
gene
for i
nsec
t res
ista
nce
YG
RW
, RW
, CR
W =
con
tain
s a
gene
for r
ootw
orm
resi
stan
ceR
, RR
, RR
2, R
2, G
T =
cont
ains
a g
ene
for t
oler
ance
to g
lyph
osat
eV
T3 =
con
tain
s ge
nes
for E
urop
ean
corn
bor
er, c
orn
root
wor
m, a
nd g
lyph
osat
e re
sist
ance
VT3
P, P
RO
= c
onta
ins
gene
s fo
r cor
n bo
rer,
root
wor
m, e
arw
orm
, arm
ywor
m a
nd g
lyph
osat
e re
sist
ance
CL
= co
ntai
ns a
gen
e fo
r tol
eran
ce to
Imid
azol
inon
e cl
ass
herb
icid
esLL
= c
onta
ins
a ge
ne fo
r tol
eran
ce to
glu
fosi
nate
----
----
----
----
----
----
----
----
----
----
--- b
u/a-
----
----
----
----
----
----
----
----
----
----
----
-
21
Tabl
e 11
. M
ean
yiel
ds a
nd a
gron
omic
cha
ract
eris
tics
of 1
5 m
ediu
m-s
easo
n co
rn h
ybrid
s ev
alua
ted
in s
even
env
ironm
ents
for t
wo
year
s (2
012-
2013
) in
Tenn
esse
e.Av
g. Y
ield
†Te
stPl
ant
Ear
± St
d Er
rM
oist
ure
Wei
ght
Lodg
ing
Hei
ght‡
Hei
ght‡
Prot
ein
Oil
Star
chB
rand
Hyb
rid §
(n=1
4)(n
=14)
(n=3
) (n
=9)
(n=6
)(n
=6)
(n=2
)(n
=2)
(n=2
)bu
/a%
lbs/
bu%
in.
in.
%%
%Te
rral
-REV
Bra
nd24
BHR
93 (R
R/L
L/C
B/H
X1)
173
± 3
17.7
56.1
299
377.
94.
467
.5Au
gust
aA5
565V
T3Pr
o17
2 ±
317
.657
.11
8329
8.4
4.4
67.2
Cro
plan
6960
VT3P
170
± 3
17.6
57.5
192
328.
04.
667
.1N
K Br
and
N78
S-31
11 (R
R/L
L/C
B/R
W/V
IP)
169
± 3
18.8
53.4
296
378.
04.
666
.6St
eyer
1140
7 VT
3PR
OR
IBC
169
± 3
17.5
56.9
084
298.
64.
467
.1C
ropl
an69
26VT
3P16
6 ±
317
.657
.60
8631
8.5
4.8
66.3
DeK
alb
DKC
64-6
9 G
ENVT
3P16
6 ±
317
.356
.21
8832
8.0
4.4
67.5
DeK
alb
DKC
66-9
7 G
ENVT
2P16
6 ±
317
.855
.80
9132
8.4
4.5
66.8
Agrig
old
A665
9VT3
Pro
164
± 3
17.6
56.5
187
318.
04.
367
.3D
elta
Gro
w28
88 G
TCBL
L16
4 ±
318
.356
.42
9936
8.7
4.1
67.4
Dyn
a-G
roD
54VP
81 (V
T3P)
160
± 3
17.5
57.7
187
307.
84.
567
.5Be
ck's
Hyb
rids
Phoe
nix
6948
A3 (R
R/L
L/C
B/R
W)
157
± 3
17.7
55.6
095
378.
04.
267
.3Te
rral
-REV
Bra
nd26
R60
(RR
)15
6 ±
317
.356
.81
100
348.
14.
068
.0G
olde
n Ac
res
26V2
1 (V
T3Pr
o)15
5 ±
317
.555
.31
9435
8.1
4.4
67.4
War
ren
Seed
DS9
614Q
(RR
/LL/
CB/
RW
)15
1 ±
317
.854
.12
9337
8.2
4.1
67.6
Aver
age
164
17.7
56.2
192
338.
24.
467
.2§
If a
trait
appe
ars
insi
de p
aren
thes
is i.
e. (R
R/C
B),
then
it is
not
par
t of t
he h
ybrid
nam
e.† A
ll Y
ield
s ar
e ad
just
ed to
15.
5% m
oist
ure.
Bt,
YG
, YG
CB
, CB
, HX
= co
ntai
ns a
Bac
illus
thur
ingi
ensi
s ge
ne fo
r ins
ect r
esis
tanc
e‡ A
vera
ge o
f Kno
xvill
e an
d S
prin
gfie
ld.
YG
RW
, RW
, CR
W =
con
tain
s a
gene
for r
ootw
orm
resi
stan
ceR
, RR
, RR
2, R
2, G
T =
cont
ains
a g
ene
for t
oler
ance
to g
lyph
osat
eV
T3 =
con
tain
s ge
nes
for E
urop
ean
corn
bor
er, c
orn
root
wor
m, a
nd g
lyph
osat
e re
sist
ance
VT3
P, P
RO
= c
onta
ins
gene
s fo
r cor
n bo
rer,
root
wor
m, e
arw
orm
, arm
ywor
m a
nd g
lyph
osat
e re
sist
ance
CL
= co
ntai
ns a
gen
e fo
r tol
eran
ce to
Imid
azol
inon
e cl
ass
herb
icid
esLL
= c
onta
ins
a ge
ne fo
r tol
eran
ce to
glu
fosi
nate
Pro
tein
, Oil,
and
Sta
rch
on a
dry
wei
ght b
asis
22
Tabl
e 12
. M
ean
yiel
ds o
f 6 m
ediu
m-s
easo
n (1
14-1
16 D
AP) c
orn
hybr
ids
eval
uate
d in
sev
en e
nviro
nmen
tsfo
r thr
ee y
ears
(201
1-20
13) i
n Te
nnes
see.
Avg.
Yie
ld†
± St
d Er
rSp
ringf
ield
M
ilan
AgC
ente
rB
rand
Hyb
rid §
(n=7
)K
noxv
ille
(Irr.)
(Non
-Irr.)
(Irr.)
(Non
-Irr.)
Ames
Mem
phis
NK
Bran
dN
78S-
3111
(RR
/LL/
CB/
RW
/VIP
)17
1 ±
218
014
512
624
715
416
617
6D
eKal
bD
KC64
-69
GEN
VT3P
170
± 2
183
150
127
241
161
146
179
Cro
plan
6926
VT3P
169
± 2
176
156
145
231
145
152
177
Dyn
a-G
roD
54VP
81 (V
T3P)
164
± 2
177
126
131
247
157
139
175
Del
ta G
row
2888
GTC
BLL
163
± 2
172
158
125
234
145
152
156
Terr
al-R
EV B
rand
26R
60 (R
R)
160
± 2
162
138
125
239
144
136
173
Avg.
(bu/
a)16
617
514
613
024
015
114
917
3L.
S.D
. .05 (b
u/a)
9.8
2436
2222
1925
31C
.V. (
%)
10.2
8.8
16.6
10.5
6.0
8.1
10.7
12§
If a
trait
appe
ars
insi
de p
aren
thes
is i.
e. (R
R/C
B), t
hen
it is
not
par
t of t
he h
ybrid
nam
e.Bt
, YG
, YG
CB,
CB,
HX
= co
ntai
ns a
Bac
illus
thur
ingi
ensi
s ge
ne fo
r ins
ect r
esis
tanc
eYG
RW
, RW
, CR
W =
con
tain
s a
gene
for r
ootw
orm
resi
stan
ceR
, RR
, RR
2, R
2, G
T =
cont
ains
a g
ene
for t
oler
ance
to g
lyph
osat
eVT
3 =
cont
ains
gen
es fo
r Eur
opea
n co
rn b
orer
, cor
n ro
ot w
orm
, and
gly
phos
ate
resi
stan
ceVT
3P, P
RO
= c
onta
ins
gene
s fo
r cor
n bo
rer,
root
wor
m, e
arw
orm
, arm
ywor
m a
nd g
lyph
osat
e re
sist
ance
CL
= co
ntai
ns a
gen
e fo
r tol
eran
ce to
Imid
azol
inon
e cl
ass
herb
icid
esLL
= c
onta
ins
a ge
ne fo
r tol
eran
ce to
glu
fosi
nate
† All Y
ield
s ar
e ad
just
ed to
15.
5% m
oist
ure.
Tabl
e 13
. M
ean
yiel
ds a
nd a
gron
omic
cha
ract
eris
tics
of 6
med
ium
-sea
son
corn
hyb
rids
eval
uate
d in
sev
en e
nviro
nmen
tsfo
r thr
ee y
ears
(201
1-20
13) i
n Te
nnes
see.
Avg.
Yie
ld†
Test
Plan
tEa
r±
Std
Err
Moi
stur
eW
eigh
tLo
dgin
gH
eigh
t‡H
eigh
t‡Pr
otei
nO
ilSt
arch
Bra
ndH
ybrid
§(n
=21)
(n=2
1)(n
=4)
(n=1
5)(n
=9)
(n=9
)(n
=3)
(n=3
)(n
=3)
bu/a
%lb
s/bu
%in
.in
.%
%%
NK
Bran
dN
78S-
3111
(RR
/LL/
CB/
RW
/VIP
)17
1 ±
218
.853
.61
9835
8.0
4.4
69.3
DeK
alb
DKC
64-6
9 G
ENVT
3P17
0 ±
216
.856
.21
8831
8.3
4.3
69.5
Cro
plan
6926
VT3P
169
± 2
17.0
57.5
086
308.
74.
768
.5D
yna-
Gro
D54
VP81
(VT3
P)16
4 ±
217
.357
.61
8830
8.1
4.5
69.4
Del
ta G
row
2888
GTC
BLL
163
± 2
17.9
56.1
210
135
8.8
4.0
69.8
Terr
al-R
EV B
rand
26R
60 (R
R)
160
± 2
17.1
56.6
210
233
8.3
4.0
70.1
Aver
age
166
17.5
56.3
194
328.
44.
369
.4§
If a
trait
appe
ars
insi
de p
aren
thes
is i.
e. (R
R/C
B), t
hen
it is
not
par
t of t
he h
ybrid
nam
e.Bt
, YG
, YG
CB,
CB,
HX
= co
ntai
ns a
Bac
illus
thur
ingi
ensi
s ge
ne fo
r ins
ect r
esis
tanc
eYG
RW
, RW
, CR
W =
con
tain
s a
gene
for r
ootw
orm
resi
stan
ceR
, RR
, RR
2, R
2, G
T =
cont
ains
a g
ene
for t
oler
ance
to g
lyph
osat
eLL
= c
onta
ins
a ge
ne fo
r tol
eran
ce to
glu
fosi
nate
CL
= co
ntai
ns a
gen
e fo
r tol
eran
ce to
Imid
azol
inon
e cl
ass
herb
icid
esVT
3 =
cont
ains
gen
es fo
r Eur
opea
n co
rn b
orer
, cor
n ro
ot w
orm
, and
gly
phos
ate
resi
stan
ceVT
3P, P
RO
= c
onta
ins
gene
s fo
r cor
n bo
rer,
root
wor
m, e
arw
orm
, arm
ywor
m a
nd g
lyph
osat
e re
sist
ance
† All Y
ield
s ar
e ad
just
ed to
15.
5% m
oist
ure.
‡ Aver
age
of K
noxv
ille a
nd S
prin
gfie
ld.
----
----
----
----
----
----
----
----
----
----
--- b
u/a-
----
----
----
----
----
----
----
----
----
----
----
-
23
Tabl
e 14
. M
ean
yiel
ds o
f 17
full-
seas
on (>
116
DAP
) cor
n hy
brid
s ev
alua
ted
in s
ix e
nviro
nmen
ts in
Ten
ness
eedu
ring
2013
.Av
g. Y
ield
†
± St
d Er
rSp
ringf
ield
M
ilan
Bra
ndH
ybrid
§(n
=6)
Kno
xvill
e(Ir
r.)(N
on-Ir
r.)(Ir
r.)(N
on-Ir
r.)Am
es
---
----
----
----
----
----
----
----
----
----
--- b
u/a-
----
----
----
----
----
----
----
----
----
----
----
---
Terr
al-R
EV B
rand
28H
R20
(RR
/LL/
HX
1)21
9 ±
518
717
222
829
525
817
3Ag
rigol
dA6
687V
T2PR
O21
7 ±
519
716
420
027
825
720
6Te
rral
-REV
Bra
nd27
HR
83 (R
R/L
L/H
X1)
217
± 5
182
158
199
302
265
195
Gol
den
Acre
s27
V01
(VT3
Pro)
215
± 6
204
199
202
247
245
190
Terr
al-R
EV B
rand
28R
10 (R
R)
214
± 5
170
188
217
266
254
192
DeK
alb
DKC
69-2
9 G
ENVT
3P21
4 ±
519
319
020
125
624
819
4C
ropl
an86
21VT
3P21
3 ±
520
316
220
626
524
919
3D
yna-
Gro
D57
VP51
(VT3
P)21
0 ±
519
513
819
626
126
620
3C
aver
ndal
e Fa
rms
CF
907
GTC
BLL
207
± 5
194
166
201
248
233
201
DeK
alb
DKC
67-5
7 G
ENVT
3P20
4 ±
519
216
319
723
624
219
5C
ropl
an84
10VT
3P20
2 ±
518
314
420
626
022
819
3Au
gust
aA7
767
(VT3
PRO
)20
1 ±
517
115
818
524
825
218
9C
aver
ndal
e Fa
rms
CF
894
VT2P
RO
RIB
200
± 5
195
148
184
249
245
180
Del
ta G
row
6160
VIP
199
± 6
188
151
198
250
212
195
TN E
xpTN
120
3W19
4 ±
618
414
817
522
921
821
0TN
Exp
TN 1
301
179
± 6
152
211
175
192
176
169
TN E
xpTN
130
2W17
8 ±
616
119
215
519
117
319
8Av
g. (b
u/a)
205
185
168
196
251
237
193
L.S.
D. .0
5 (b
u/a)
1436
39.2
4226
3435
C.V
. (%
)10
.211
.213
.212
.76.
58.
410
.5§
If a
trait
appe
ars
insi
de p
aren
thes
is i.
e. (R
R/C
B),
then
it is
not
par
t of t
he h
ybrid
nam
e.B
t, Y
G, Y
GC
B, C
B, H
X =
cont
ains
a B
acill
us th
urin
gien
sis
gene
for i
nsec
t res
ista
nce
YG
RW
, RW
, CR
W =
con
tain
s a
gene
for r
ootw
orm
resi
stan
ceR
, RR
, RR
2, R
2, G
T =
cont
ains
a g
ene
for t
oler
ance
to g
lyph
osat
eV
T3 =
con
tain
s ge
nes
for E
urop
ean
corn
bor
er, c
orn
root
wor
m, a
nd g
lyph
osat
e re
sist
ance
VT3
P, P
RO
= c
onta
ins
gene
s fo
r cor
n bo
rer,
root
wor
m, e
arw
orm
, arm
ywor
m a
nd g
lyph
osat
e re
sist
ance
CL
= co
ntai
ns a
gen
e fo
r tol
eran
ce to
Imid
azol
inon
e cl
ass
herb
icid
esLL
= c
onta
ins
a ge
ne fo
r tol
eran
ce to
glu
fosi
nate
W =
whi
te g
rain
† All
Yie
lds
are
adju
sted
to 1
5.5%
moi
stur
e.
24
Tabl
e 15
. O
vera
ll m
ean
yiel
ds a
nd a
gron
omic
cha
ract
eris
tics
of 1
7 fu
ll-se
ason
cor
n hy
brid
s ev
alua
ted
in s
ix e
nviro
nmen
tsin
Ten
ness
ee d
urin
g 20
13.
Avg.
Yie
ld†
Moi
stur
eTe
stPl
ant
Ear
± St
d Er
rat
Har
vest
Wei
ght
Lodg
ing
Hei
ght‡
Hei
ght‡
Prot
ein
Oil
Star
chB
rand
Hyb
rid §
(n=6
) (n
=6)
(n=1
) (n
=3)
(n=3
)(n
=3)
(n=1
)(n
=1)
(n=1
)bu
/a%
lbs/
bu%
in.
in.
%%
%Te
rral
-REV
Bra
nd28
HR
20 (R
R/L
L/H
X1)
219
± 5
18.8
55.9
011
339
6.7
4.0
61.5
Agrig
old
A668
7VT2
PRO
217
± 5
18.6
55.9
010
137
7.3
4.1
61.6
Terr
al-R
EV B
rand
27H
R83
(RR
/LL/
HX
1)21
7 ±
517
.955
.10
113
426.
74.
161
.8G
olde
n Ac
res
27V0
1 (V
T3Pr
o)21
5 ±
618
.253
.20
104
386.
74.
061
.9Te
rral
-REV
Bra
nd28
R10
(RR
)21
4 ±
518
.656
.40
107
376.
73.
962
.0D
eKal
bD
KC69
-29
GEN
VT3P
214
± 5
18.6
55.2
092
357.
34.
561
.0C
ropl
an86
21VT
3P21
3 ±
518
.552
.70
106
387.
54.
760
.3D
yna-
Gro
D57
VP51
(VT3
P)21
0 ±
518
.354
.80
100
387.
04.
261
.3C
aver
ndal
e Fa
rms
CF
907
GTC
BLL
207
± 5
19.8
55.5
010
336
7.5
4.1
61.2
DeK
alb
DKC
67-5
7 G
ENVT
3P20
4 ±
519
.652
.70
103
377.
24.
760
.6C
ropl
an84
10VT
3P20
2 ±
518
.755
.20
9533
7.2
4.3
61.4
Augu
sta
A776
7 (V
T3PR
O)
201
± 5
19.5
51.5
099
357.
24.
759
.8C
aver
ndal
e Fa
rms
CF
894
VT2P
RO
RIB
200
± 5
19.6
52.7
097
347.
24.
560
.3D
elta
Gro
w61
60 V
IP19
9 ±
617
.855
.40
105
367.
33.
961
.4TN
Exp
TN 1
203W
194
± 6
21.7
52.7
011
544
7.9
4.8
59.9
TN E
xpTN
130
117
9 ±
617
.852
.70
108
427.
84.
560
.3TN
Exp
TN 1
302W
178
± 6
20.3
53.1
010
943
7.8
4.8
59.7
Aver
age
205
19.0
54.2
010
438
7.2
4.3
60.9
§If
a tra
it ap
pear
s in
side
par
enth
esis
i.e.
(RR
/CB
), th
en it
is n
ot p
art o
f the
hyb
rid n
ame.
Bt,
YG
, YG
CB
, CB
, HX
= co
ntai
ns a
Bac
illus
thur
ingi
ensi
s ge
ne fo
r ins
ect r
esis
tanc
eY
GR
W, R
W, C
RW
= c
onta
ins
a ge
ne fo
r roo
twor
m re
sist
ance
R, R
R, R
R2,
R2,
GT
= co
ntai
ns a
gen
e fo
r tol
eran
ce to
gly
phos
ate
VT3
= c
onta
ins
gene
s fo
r Eur
opea
n co
rn b
orer
, cor
n ro
ot w
orm
, and
gly
phos
ate
resi
stan
ceV
T3P
, PR
O =
con
tain
s ge
nes
for c
orn
bore
r, ro
otw
orm
, ear
wor
m, a
rmyw
orm
and
gly
phos
ate
resi
stan
ceC
L =
cont
ains
a g
ene
for t
oler
ance
to Im
idaz
olin
one
clas
s he
rbic
ides
LL =
con
tain
s a
gene
for t
oler
ance
to g
lufo
sina
teW
= w
hite
gra
inP
rote
in, O
il, a
nd S
tarc
h on
a d
ry w
eigh
t bas
is† A
ll Y
ield
s ar
e ad
just
ed to
15.
5% m
oist
ure.
‡ Ave
rage
of K
noxv
ille
and
Spr
ingf
ield
.
25
Tabl
e 16
. M
ean
yiel
ds o
f ten
full-
seas
on (>
116
DAP
) cor
n hy
brid
s ev
alua
ted
in s
ix e
nviro
nmen
ts fo
rtw
o ye
ars
(201
2-20
13) i
n Te
nnes
see.
Avg.
Yie
ld†
± St
d Er
r
Spr
ingf
ield
M
ilan
Bra
ndH
ybrid
§(n
=12)
Kno
xvill
e(Ir
r.)**
(Non
-Irr.)
(Irr.)
(Non
-Irr.)
Ames
-
----
----
----
----
----
----
----
----
----
----
- bu/
a---
----
----
----
----
----
----
----
----
----
----
----
-C
ropl
an86
21VT
3P16
7 ±
420
315
811
124
713
315
2Te
rral
-REV
Bra
nd27
HR
83 (R
R/L
L/H
X1)
164
± 4
175
151
102
264
136
155
Gol
den
Acre
s27
V01
(VT3
Pro)
163
± 4
186
185
101
218
129
157
Terr
al-R
EV B
rand
28H
R20
(RR
/LL/
HX1
)16
2 ±
419
714
511
525
313
212
9D
eKal
bD
KC69
-29
GEN
VT3P
160
± 4
166
163
106
236
139
151
Dyn
a-G
roD
57VP
51 (V
T3P)
160
± 4
178
140
104
239
139
161
DeK
alb
DKC
67-5
7 G
ENVT
3P15
9 ±
417
016
210
621
813
616
3Te
rral
-REV
Bra
nd28
R10
(RR
)15
5 ±
417
613
611
023
413
514
0C
ropl
an84
10VT
3P15
5 ±
417
412
810
923
112
516
2TN
Exp
TN 1
203W
149
± 4
190
139
9319
911
116
2Av
g. (b
u/a)
159
182
151
106
234
132
153
L.S.
D. .0
5 (b
u/a)
1330
4325
3922
32C
.V. (
%)
14.0
11.0
19.2
18.2
11.3
12.7
12.8
Tabl
e 17
. M
ean
yiel
ds a
nd a
gron
omic
cha
ract
eris
tics
of te
n fu
ll-se
ason
cor
n hy
brid
s ev
alua
ted
in s
ix e
nviro
nmen
ts fo
rtw
o ye
ars
(201
2-20
13) i
n Te
nnes
see.
Avg.
Yie
ld†
Test
Plan
tEa
r±
Std
Err
Moi
stur
eW
eigh
tLo
dgin
gH
eigh
t‡H
eigh
t‡Pr
otei
nO
ilSt
arch
Bra
ndH
ybrid
§(n
=12)
(n=1
2)(n
=3)
(n=8
)(n
=6)
(n=6
)(n
=2)
(n=2
)(n
=2)
bu/a
%lb
s/bu
%in
.in
.%
%%
Cro
plan
8621
VT3P
167
± 4
17.8
55.8
195
358.
44.
966
.3Te
rral
-REV
Bra
nd27
HR
83 (R
R/L
L/H
X1)
164
± 4
17.7
57.9
310
440
7.6
4.4
67.7
Gol
den
Acre
s27
V01
(VT3
Pro)
163
± 4
17.7
55.6
497
358.
04.
267
.5Te
rral
-REV
Bra
nd28
HR
20 (R
R/L
L/H
X1)
162
± 4
18.2
59.0
110
639
7.7
4.1
67.7
DeK
alb
DKC
69-2
9 G
ENVT
3P16
0 ±
418
.557
.40
8933
8.4
4.6
65.5
Dyn
a-G
roD
57VP
51 (V
T3P)
160
± 4
17.8
57.8
094
368.
54.
367
.0D
eKal
bD
KC67
-57
GEN
VT3P
159
± 4
18.3
56.4
190
338.
64.
666
.7Te
rral
-REV
Bra
nd28
R10
(RR
)15
5 ±
418
.359
.01
102
387.
84.
167
.9C
ropl
an84
10VT
3P15
5 ±
418
.158
.10
8630
8.5
4.4
67.3
TN E
xpTN
120
3W14
9 ±
420
.056
.38
104
428.
54.
966
.2Av
erag
e15
918
.257
.32
9736
8.2
4.5
67.0
§ If
a tra
it ap
pear
s in
side
par
enth
esis
i.e.
(RR
/CB)
, the
n it
is n
ot p
art o
f the
hyb
rid n
ame.
Bt, Y
G, Y
GC
B, C
B, H
X =
cont
ains
a B
acillu
s th
urin
gien
sis
gene
for i
nsec
t res
ista
nce
YGR
W, R
W, C
RW
= c
onta
ins
a ge
ne fo
r roo
twor
m re
sist
ance
W =
whi
te g
rain
R, R
R, R
R2,
R2,
GT
= co
ntai
ns a
gen
e fo
r tol
eran
ce to
gly
phos
ate
LL =
con
tain
s a
gene
for t
oler
ance
to g
lufo
sina
teVT
3 =
cont
ains
gen
es fo
r Eur
opea
n co
rn b
orer
, cor
n ro
ot w
orm
, and
gly
phos
ate
resi
stan
ceVT
3P, P
RO
= c
onta
ins
gene
s fo
r cor
n bo
rer,
root
wor
m, e
arw
orm
, arm
ywor
m a
nd g
lyph
osat
e re
sist
ance
CL
= co
ntai
ns a
gen
e fo
r tol
eran
ce to
Imid
azol
inon
e cl
ass
herb
icid
esPr
otei
n, O
il, a
nd S
tarc
h on
a d
ry w
eigh
t bas
is† Al
l Yie
lds
are
adju
sted
to 1
5.5%
moi
stur
e.‡ Av
erag
e of
Kno
xville
and
Spr
ingf
ield
.
26
Tabl
e 18
. M
ean
yiel
ds o
f fou
r ful
l-sea
son
(>11
6 D
AP) c
orn
hybr
id e
valu
ated
in s
ix e
nviro
nmen
ts fo
rth
ree
year
s (2
011-
2013
) in
Tenn
esse
e.Av
g. Y
ield
†
± St
d Er
rSp
ringf
ield
M
ilan
Bra
ndH
ybrid
§(n
=18)
Kno
xvill
e(Ir
r.)(N
on-Ir
r.)(Ir
r.)(N
on-Ir
r.)Am
es
---
----
----
----
----
----
----
----
----
----
--- b
u/a-
----
----
----
----
----
----
----
----
----
----
----
---
Terr
al-R
EV B
rand
28H
R20
(RR
/LL/
HX
1)16
7 ±
319
813
613
124
916
013
0C
ropl
an84
10VT
3P16
3 ±
318
413
112
622
614
316
5D
eKal
bD
KC67
-57
GEN
VT3P
159
± 3
171
149
112
217
146
159
Terr
al-R
EV B
rand
28R
10 (R
R)
154
± 3
179
135
116
225
136
134
Avg.
(bu/
a)16
118
313
812
122
914
614
7L.
S.D
. .05 (b
u/a)
1231
3625
3323
26C
.V. (
%)
12.8
11.4
17.1
16.4
10.2
11.9
11.5
† All
Yie
lds
are
adju
sted
to 1
5.5%
moi
stur
e.
Tabl
e 19
. M
ean
yiel
ds a
nd a
gron
omic
cha
ract
eris
tics
of fo
ur fu
ll-se
ason
cor
n hy
brid
eva
luat
ed in
six
env
ironm
ents
for t
hree
year
s (2
011-
2013
) in
Tenn
esse
e.Av
g. Y
ield
†Te
stPl
ant
Ear
± St
d Er
rM
oist
ure
Wei
ght
Lodg
ing
Hei
ght‡
Hei
ght‡
Prot
ein
Oil
Star
chB
rand
Hyb
rid §
(n=1
8)(n
=18)
(n=4
) (n
=13)
(n=9
)(n
=9)
(n=3
)(n
=3)
(n=3
)bu
/a%
lbs/
bu%
in.
in.
%%
%Te
rral
-REV
Bra
nd28
HR
20 (R
R/L
L/H
X1)
167
± 3
17.9
58.1
110
637
8.1
4.2
69.7
Cro
plan
8410
VT3P
163
± 3
17.3
57.6
087
308.
64.
569
.3D
eKal
bD
KC67
-57
GEN
VT3P
159
± 3
17.5
56.5
189
328.
74.
568
.9Te
rral
-REV
Bra
nd28
R10
(RR
)15
4 ±
317
.958
.62
102
368.
14.
169
.9Av
erag
e16
117
.757
.71
9634
8.4
4.3
69.5
§If
a tra
it ap
pear
s in
side
par
enth
esis
i.e.
(RR
/CB
), th
en it
is n
ot p
art o
f the
hyb
rid n
ame.
Bt,
YG
, YG
CB
, CB
, HX
= co
ntai
ns a
Bac
illus
thur
ingi
ensi
s ge
ne fo
r ins
ect r
esis
tanc
eLL
= c
onta
ins
a ge
ne fo
r tol
eran
ce to
glu
fosi
nate
YG
RW
, RW
, CR
W =
con
tain
s a
gene
for r
ootw
orm
resi
stan
ceW
= w
hite
gra
inR
, RR
, RR
2, R
2, G
T =
cont
ains
a g
ene
for t
oler
ance
to g
lyph
osat
eV
T3 =
con
tain
s ge
nes
for E
urop
ean
corn
bor
er, c
orn
root
wor
m, a
nd g
lyph
osat
e re
sist
ance
VT3
P, P
RO
= c
onta
ins
gene
s fo
r cor
n bo
rer,
root
wor
m, e
arw
orm
, arm
ywor
m a
nd g
lyph
osat
e re
sist
ance
CL
= co
ntai
ns a
gen
e fo
r tol
eran
ce to
Imid
azol
inon
e cl
ass
herb
icid
es† A
ll Y
ield
s ar
e ad
just
ed to
15.
5% m
oist
ure.
‡ Ave
rage
of K
noxv
ille
and
Spr
ingf
ield
.
27
KY
KY
KY
Irrg.
KY
Irrg.
MS
BR
AND
/HYB
RID
AvgY
ldM
oist
TWt¶
Bal
Cal
lC
arl
Car
Cof
Dye
Fay
Fra
Ful
Gib
Gil
Hed
He1
He2
Lou
Mad
Mon
Obi
Rob
We1
We2
bu/a
%lb
/bu
5/15
§5/
105/
154/
164/
154/
184/
85/
155/
24/
184/
154/
225/
155/
204/
184/
224/
164/
18i
5/16
4/18
4/9
AC
ropl
an 6
640
VT3P
217
17.9
58.2
214
230
223
202
181
226
251
220
219
198
219
199
234
218
209
188
218
262
247
156
233
AB*D
ekal
b D
KC62
-08
GEN
SS21
517
.758
.119
024
024
221
416
919
924
722
621
219
222
520
121
517
621
116
221
326
623
622
325
6AB
CD
yna-
Gro
D52
VC91
VT2
P21
118
.158
.820
722
723
020
618
321
426
822
520
718
226
416
821
719
420
416
921
920
024
917
922
5AB
CAu
gust
a A5
262
3000
GT
211
18.7
55.7
194
223
240
221
186
212
238
209
212
183
234
173
227
198
210
166
219
238
230
188
232
BCD
Dek
alb
DKC
61-8
8 G
ENVT
3P20
817
.058
.321
023
122
520
417
722
523
021
720
318
623
517
222
318
621
117
220
522
624
816
921
6C
DE
War
ren
Seed
DS9
610
3000
GT
206
17.4
57.2
200
218
212
212
174
158
242
182
191
199
252
187
216
193
205
163
235
262
225
186
218
CD
EFLG
See
ds L
G25
55 V
T3PR
IB20
417
.556
.718
322
021
120
816
222
024
621
618
415
821
419
422
019
021
317
019
523
522
316
825
1D
EFG
War
ren
Seed
DS9
212S
SX20
217
.455
.919
922
023
120
317
517
722
820
317
918
321
117
122
220
820
915
821
321
922
120
022
0D
EFG
HD
yna-
Gro
D53
VC13
VT2
P20
217
.858
.220
622
522
520
719
018
523
019
218
518
022
015
520
819
119
616
421
122
922
317
024
0D
EFG
HM
ycog
en 2
V707
SSX
201
17.4
57.2
190
223
223
210
157
183
218
210
198
187
237
174
191
186
208
157
214
235
219
178
221
EFG
HTe
rral
22B
HR
4320
017
.559
.718
322
623
018
816
415
226
221
320
317
524
718
621
920
119
115
716
221
622
518
321
2EF
GH
Arm
or 1
133P
RO
2 VT
2PR
O19
917
.157
.417
719
822
920
814
919
423
818
919
018
321
020
020
820
021
015
821
721
722
113
824
1FG
HW
arre
n Se
ed D
S911
1SSX
198
17.2
56.7
203
222
206
182
163
180
228
188
197
187
242
167
187
189
203
163
201
220
207
187
231
FGH
Arm
or 1
010P
RO
2 VT
2PR
O19
716
.858
.320
021
021
319
017
620
724
522
318
616
724
214
919
418
718
716
919
220
023
116
820
4FG
HI
Myc
ogen
2V7
14 S
SX19
717
.455
.920
122
220
717
815
016
620
619
718
618
423
917
521
720
019
816
319
821
722
218
921
5FG
HI
AgriG
old
A648
6 VT
2RIB
196
17.1
56.9
189
212
206
217
154
205
233
196
188
184
202
154
202
196
189
163
206
221
218
179
213
FGH
IAg
riGol
d A6
517
VT3P
RIB
196
18.0
55.2
183
177
217
219
161
185
224
184
200
185
226
166
202
203
204
172
201
232
222
143
209
GH
ITe
rral
17H
R73
194
16.8
56.9
186
215
204
209
178
197
225
184
191
178
207
179
188
200
162
170
198
220
217
156
215
HI
Myc
ogen
2V7
77 S
SX19
417
.855
.415
516
820
020
417
518
023
219
318
619
621
719
221
120
219
614
318
422
120
720
221
1IJ
AgriG
old
A648
9 VT
2RIB
189
17.5
57.9
195
210
211
182
176
161
246
201
191
157
232
164
185
156
184
162
183
205
219
159
185
JKLG
See
ds L
G26
20 V
T2R
IB18
517
.757
.718
218
319
019
614
717
523
918
819
314
022
213
517
620
214
416
720
020
819
916
923
6K
AgriG
old
A653
3 VT
2RIB
178
17.4
57.8
176
188
181
183
161
163
231
182
179
143
205
102
172
193
172
173
181
196
208
145
201
Aver
age
(bu/
a)20
017
.557
.319
221
321
620
216
818
923
720
219
517
922
717
120
619
419
616
520
322
522
417
422
2§
Pla
ntin
g da
te.
%
M=
Avg
. % m
oist
ure
at h
arve
st a
cros
s al
l loc
atio
ns.
† Yiel
ds h
ave
been
adj
uste
d to
15.
5% m
oist
ure.
Eac
h hy
brid
was
eva
luat
ed in
a la
rge
strip
–plo
t at e
ach
loca
tion,
thus
eac
h co
unty
test
was
con
side
red
as o
ne re
plic
atio
n of
the
test
inca
lcul
atin
g th
e av
erag
e yi
eld
and
in c
ondu
ctin
g th
e st
atis
tical
ana
lysi
s to
det
erm
ine
sign
ifica
nt d
iffer
ence
s (M
S).
¶= A
vg. T
est W
t. lb
s/bu
@ 1
6 lo
catio
ns.
MS
= H
ybrid
s th
at h
ave
any
MS
lette
r in
com
mon
are
not
sig
nific
antly
diff
eren
t in
yiel
d at
the
5% le
vel o
f pro
babi
lity.
Hyb
rids
mar
ked
with
an
aste
risk
(*),
and/
or (*
*), w
ere
in th
e to
p pe
rform
ing
grou
p in
201
2 an
d/or
201
1, re
spec
tivel
y.Lo
catio
ns in
clud
e; B
alla
rd, K
Y, C
arlis
le, K
Y,
Car
roll,
Cof
fee,
Dye
r, Fa
yette
irrig
ated
, Fra
nklin
, Ful
ton,
KY
, G
ibso
n, G
iles,
Hen
ry 1
(Bra
nnon
Far
ms)
, Hen
ry 2
(Tos
h Fa
rms)
,Lo
udon
, Mad
ison
, Mon
tgom
ery,
Obi
on ir
rigat
ed, R
ober
tson
, Wea
kley
1 (G
room
s) &
Wea
kley
2 (O
liver
).‡ D
ata
prov
ided
by
Rob
ert C
. Will
iam
s, E
xtension
are
a sp
ecia
list,
Gra
in C
rops
, and
Ext
ensi
on a
gent
s in
cou
ntie
s sh
own
abov
e.
CO
UN
TY S
TAN
DA
RD
TES
TS ‡
Tabl
e 20
. Yie
lds
of 2
2 ea
rly-s
easo
n (<
114
DAP
) Rou
ndup
/ st
acke
d co
rn h
ybrid
s in
19
Cou
nty
Stan
dard
Tes
ts in
Ten
ness
ee a
nd K
entu
cky
durin
g 20
13.†
‡
28
Avg.
KY
KY
KY
KY
MS
BR
AND
/HYB
RID
Yiel
dM
oist
TWt¶
Cal
Can
Car
Cof
Dec
Dye
Fa1
Fa2
Fra
Ful
Gib
Gil
Hay
Hen
He1
He2
Hic
Mad
McC
Per
Rob
She
Way
bu/a
%lb
/bu
5/16
§4/
155/
144/
155/
164/
185/
14/
165/
155/
24/
184/
105/
104/
225/
155/
205/
164/
175/
185/
34/
185/
155/
15A
Terr
al 2
4BH
R93
200
17.6
58.4
240
217
180
192
233
203
177
207
187
218
195
148
136
176
226
235
241
166
178
232
225
178
208
ABD
yna-
Gro
D55
VP77
VT3
P19
617
.659
.123
620
217
317
320
822
118
419
518
921
120
013
713
020
821
421
321
917
419
322
025
617
717
5AB
*Cro
plan
696
0 VT
3P19
517
.559
.622
018
616
419
723
221
317
918
921
519
819
813
714
317
722
121
520
516
618
623
223
816
720
5AB
***D
ekal
b D
KC66
-97
GEN
VT2P
195
17.8
59.1
248
206
167
195
199
209
192
194
204
204
184
149
120
163
209
188
239
167
228
249
206
182
178
AB**
*Dek
alb
DKC
64-6
9 G
ENVT
3P19
417
.858
.824
921
415
817
021
621
019
020
617
618
620
414
912
921
321
420
722
817
420
023
320
316
517
9AB
*Arm
or 1
550P
RO
2 VT
2PR
O19
418
.058
.824
121
518
317
522
119
016
820
016
919
420
415
211
620
623
720
721
815
220
223
722
715
819
4AB
CAu
gust
a A5
664
3000
GT
193
18.0
57.6
223
205
174
192
215
208
170
189
211
193
189
133
120
205
198
204
224
187
198
214
215
163
197
ABC
*Aug
usta
A55
65 V
T3Pr
o19
217
.858
.523
421
117
017
521
720
217
720
818
520
824
613
212
819
319
520
422
115
116
123
821
017
617
4AB
CD
Augu
sta
A666
5 VT
3Pro
191
17.0
59.2
214
186
182
191
225
212
186
192
165
207
196
156
113
200
186
202
239
156
196
211
232
172
179
BCD
War
rren
See
d D
S931
4SSX
189
18.0
57.1
216
200
166
186
211
210
170
200
188
199
195
136
123
202
199
191
226
176
165
212
210
185
191
BCD
Arm
or 1
555
SS18
918
.058
.122
019
516
317
621
318
818
719
118
119
620
012
913
417
720
319
722
118
019
620
722
517
819
1BC
DW
arre
n Se
ed D
S971
3SSX
189
18.4
55.3
239
200
174
172
216
187
167
166
155
192
208
132
134
188
199
213
218
177
173
227
217
184
204
BCD
AgriG
old
A657
3 VT
3PR
IB18
918
.057
.124
420
416
716
720
219
517
221
018
819
317
112
211
617
119
622
321
914
520
924
021
717
918
7BC
DTe
rral
26R
6018
817
.758
.522
919
118
618
322
918
316
618
918
019
518
312
810
920
120
922
323
116
814
625
821
415
018
2BC
DLG
See
ds L
G26
36 V
T3PR
IB18
817
.657
.323
119
217
218
620
218
617
418
015
620
919
412
012
817
023
521
721
018
615
723
821
218
918
7C
DD
yna-
Gro
D54
VP81
VT3
P18
417
.659
.723
621
917
118
921
819
817
116
617
918
520
216
414
718
318
719
520
316
717
710
823
614
818
4D
Cro
plan
692
6 VT
3P18
217
.259
.722
422
516
218
618
816
515
719
418
320
917
113
111
117
918
017
721
616
517
623
922
015
617
7E
AgriG
old
A655
3 VT
2RIB
171
18.0
57.3
207
193
164
162
204
166
171
181
191
189
178
148
112
5615
020
519
316
513
819
621
517
118
8Av
erag
e (b
u/a)
190
17.7
58.3
231
203
171
181
214
197
175
192
183
199
195
139
125
182
203
206
221
168
182
222
221
171
188
§ P
lant
ing
date
.
%M
= A
vg. %
moi
stur
e at
har
vest
acr
oss
all l
ocat
ions
.† Yi
elds
hav
e be
en a
djus
ted
to 1
5.5%
moi
stur
e. E
ach
hybr
id w
as e
valu
ated
in a
larg
e st
rip–p
lot a
t eac
h lo
catio
n, th
us e
ach
coun
ty te
st w
as c
onsi
dere
d as
one
repl
icat
ion
of th
e te
st in
calc
ulat
ing
the
aver
age
yiel
d an
d in
con
duct
ing
the
stat
istic
al a
naly
sis
to d
eter
min
e si
gnifi
cant
diff
eren
ces
(MS
).¶=
Avg
. Tes
t Wt.
lbs/
bu @
16
loca
tions
.M
S=
Hyb
rids
that
hav
e an
y M
S le
tter i
n co
mm
on a
re n
ot s
igni
fican
tly d
iffer
ent i
n yi
eld
at th
e 5%
leve
l of p
roba
bilit
y.H
ybrid
s m
arke
d w
ith a
n as
teris
k (*
), (*
*) a
nd/o
r (**
*) w
ere
in th
e to
p pe
rform
ing
grou
p in
201
2, 2
011
and
2010
.Lo
catio
ns in
clud
e; C
allo
way
, KY
, C
anno
n, C
arlis
le, K
Y,
Cof
fee,
Dec
atur
, Dye
r, Fa
yette
1 (A
mes
), Fa
yette
2 (M
cNab
b), F
rank
lin, F
ulto
n, K
Y,
Gib
son,
Gile
s, H
ayw
ood,
Hen
ders
on,
H
enry
1 (B
rann
on),
Hen
ry 2
(Tos
h), H
ickm
an, M
adis
on, M
cCra
cken
KY
, Per
ry,
Rob
erts
on, S
helb
y an
d W
ayne
.‡ D
ata
prov
ided
by
Rob
ert C
. Will
iam
s, E
xten
sion
are
a sp
ecia
list,
Gra
in C
rops
, and
Ext
ensi
on a
gent
s in
cou
ntie
s sh
own
abov
e.
Tabl
e 21
. Yi
elds
of 1
8 m
ediu
m-s
easo
n (1
14-1
16) R
ound
up /
stac
ked
corn
hyb
irds
in 1
9 C
ount
y St
anda
rd T
ests
in T
enne
ssee
and
Ken
tuck
y du
ring
2013
.†‡
29
Avg.
KY
Irrg.
KY
MS
BR
AND
/HYB
RID
Yiel
dM
oist
TWt
Cal
lC
ann
Cof
fD
yer
Fay1
Fay2
Fran
Fult
Gib
sG
ileH
end
Hen
1H
en2R
obe
Shel
bu/a
%lb
/bu
5/16
§4/
144/
154/
185/
14/
165/
155/
24/
184/
104/
155/
155/
204/
235/
15A
Aug
usta
A77
67 V
T3P
ro20
118
.857
.424
519
517
720
917
919
919
321
119
915
021
824
621
220
518
5A
Cro
plan
862
1 V
T3P
201
17.7
56.9
243
215
182
237
162
195
204
191
197
126
223
248
220
208
162
A*A
griG
old
A66
59 V
T3P
RO
200
17.5
58.2
232
201
182
228
165
191
207
209
201
159
192
235
215
204
182
ATe
rral
27H
R83
200
17.7
58.3
242
217
179
214
157
222
198
212
194
121
210
248
206
190
192
A*C
ropl
an 8
410
VT3
P19
817
.959
.623
718
518
621
515
622
722
320
419
013
720
823
717
720
718
3A
Terr
al 2
8HR
2019
718
.159
.123
721
317
520
314
019
820
719
820
113
422
323
721
419
218
7A
BA
griG
old
A66
87 V
T2P
RO
196
17.5
59.5
230
205
177
211
147
195
214
212
184
141
220
227
194
197
185
AB
C*D
yna-
Gro
D57
VP
51 V
T3P
195
17.9
58.4
232
199
170
207
148
213
173
200
195
170
206
235
213
190
173
AB
CD
ekal
b D
KC
67-5
7 G
EN
VT3
P19
417
.859
.423
220
918
721
617
221
317
919
818
215
218
621
920
219
317
3A
BC
Arm
or 1
880P
RO
2 V
T2P
RO
194
17.4
59.6
246
186
155
214
158
199
194
212
188
135
214
239
199
198
167
BC
Aug
usta
A68
67 G
TCB
LLC
189
18.5
58.5
204
188
177
208
160
204
204
180
187
122
184
247
223
187
161
CD
ekal
b D
KC
69-2
9 G
EN
VT3
P18
818
.558
.722
919
517
220
414
616
519
220
018
912
817
722
222
119
418
2Av
erag
e (b
u/a)
196
17.9
58.6
234
201
177
214
158
202
199
202
192
140
205
237
208
197
178
§P
lant
ing
date
.%
M=
Avg
. % m
oist
ure
at h
arve
st a
cros
s al
l loc
atio
ns.
† Yie
lds
have
bee
n ad
just
ed to
15.
5% m
oist
ure.
Eac
h hy
brid
was
eva
luat
ed in
a la
rge
strip
–plo
t at e
ach
loca
tion,
thus
eac
h co
unty
test
was
con
side
red
as o
ne re
plic
atio
n of
the
test
in c
alcu
latin
g th
e av
erag
e yi
eld
and
in c
ondu
ctin
g th
e st
atis
tical
ana
lysi
s to
det
erm
ine
sign
ifica
nt d
iffer
ence
s (M
S).
TWt.=
Avg
. Tes
t Wt.
lbs/
bu @
11
loca
tions
.M
S=
Hyb
rids
that
hav
e an
y M
S le
tter i
n co
mm
on a
re n
ot s
igni
fican
tly d
iffer
ent i
n yi
eld
at th
e 5%
leve
l of p
roba
bilit
y.H
ybrid
mar
ked
with
an
aste
risk
(*) w
as in
the
top
perfo
rmin
g gr
oup
in 2
012.
Loca
tions
incl
ude;
Cal
low
ay, K
Y,
Can
non,
Cof
fee,
Dye
r, Fa
yette
1 (A
mes
), Fa
yette
2 (M
. McN
abb)
, Fra
nklin
, Ful
ton,
KY
, G
ibso
n, G
iles,
Hen
ders
on, H
enry
1, (
Bar
ker)
, Hen
ry 2
(Tos
h),
Rob
erts
on a
nd S
helb
y.‡ D
ata
prov
ided
by
Rob
ert C
. Will
iam
s, E
xtension
are
a sp
ecia
list,
Gra
in C
rops
, and
Ext
ensi
on a
gent
s in
cou
ntie
s sh
own
abov
e.
Tabl
e 22
. Yi
elds
of 1
2 fu
ll-se
ason
(>11
6 D
AP) R
ound
up /
stac
ked
corn
hyb
rids
in 1
2 C
ount
y St
anda
rd T
ests
in T
enne
ssee
and
Ken
tuck
y du
ring
2013
.†‡
30
Tabl
e 23
. O
vera
ll av
erag
e yi
elds
, moi
stur
es, a
nd te
st w
eigh
ts o
f 21
early
-sea
son
corn
hyb
rids
eval
uate
d in
Cou
nty
Stan
dard
Test
s an
d Ag
Res
earc
h an
d Ed
ucat
ion
Cen
ter T
ests
in T
enne
ssee
dur
ing
2013
.†
Avg.
Test
Avg.
Test
Avg.
Test
Yiel
dM
oist
ure
Wei
ght
Bra
ndH
ybrid
§Yi
eld
Moi
stur
eW
eigh
tYi
eld
Moi
stur
eW
eigh
t(n
=7)
(n=7
)(n
=2)
bu/a
%lb
s/bu
bu/a
%lb
s/bu
bu/a
%lb
s/bu
Cro
plan
6640
VT3P
220
18.1
56.4
217
17.9
58.2
224
18.4
54.6
Dek
alb
DKC
62-0
8 G
ENSS
217
17.7
56.4
215
17.7
58.1
220
17.7
54.8
Dyn
a-G
roD
52VC
91 (V
T3P)
213
18.2
57.1
211
18.1
58.8
215
18.4
55.5
Augu
sta
A526
2GT3
000
217
18.9
55.0
211
18.7
55.7
222
19.1
54.3
DeK
alb
DKC
61-8
8 G
ENVT
3P21
617
.356
.720
817
.058
.322
317
.755
.0W
arre
n Se
edD
S961
0 (R
R/L
L/C
B/R
W)
211
17.2
56.1
206
17.4
57.2
215
17.0
55.1
LG S
EED
SLG
2555
VT3P
RIB
206
17.6
56.2
204
17.5
56.7
209
17.7
55.6
War
ren
Seed
DS9
212S
SX20
617
.455
.120
217
.455
.920
917
.554
.2D
yna-
Gro
D53
VC13
(VT3
P)20
218
.356
.320
217
.858
.220
218
.954
.3M
ycog
en2V
707
(SSX
)21
017
.456
.220
117
.457
.221
917
.355
.2Te
rral
-REV
Bra
nd22
BHR
43 (R
R/L
L/C
B/H
X1)
205
17.7
58.0
200
17.5
59.7
211
17.9
56.4
Arm
or11
33PR
O2
207
17.2
56.3
199
17.1
57.4
216
17.3
55.3
War
ren
Seed
DS9
111S
SX
208
17.3
56.0
198
17.2
56.7
218
17.4
55.2
Arm
or10
10PR
O2
203
16.8
57.2
197
16.8
58.3
209
16.8
56.1
Myc
ogen
2V71
4 (S
SX)
205
17.3
55.4
197
17.4
55.9
213
17.3
55.0
Agrig
old
A648
6VT2
RIB
200
16.8
56.7
196
17.1
56.9
204
16.6
56.6
Agrig
old
A651
7VT3
PRIB
200
18.0
55.0
196
18.0
55.2
203
18.0
54.7
Terr
al-R
EV B
rand
17H
R73
(RR
/LL/
HX
1)20
316
.956
.319
416
.856
.921
117
.055
.7M
ycog
en2V
777
(SSX
)19
818
.354
.419
417
.855
.420
218
.853
.4LG
SEE
DS
LG26
20VT
2RIB
190
17.7
57.1
185
17.7
57.7
195
17.7
56.5
Agrig
old
A653
3VT2
RIB
177
17.6
56.7
178
17.4
57.8
177
17.8
55.5
Aver
age
205
17.6
56.2
201
17.5
57.3
210
17.7
55.2
†All
Yiel
ds a
re a
djus
ted
to 1
5.5%
moi
stur
e.§
If a
trait
appe
ars
insi
de p
aren
thes
is i.
e. (R
R/C
B),
then
it is
not
par
t of t
he h
ybrid
nam
e.B
t, Y
G, Y
GC
B, C
B, H
X =
cont
ains
a B
acill
us th
urin
gien
sis
gene
for i
nsec
t res
ista
nce
YG
RW
, RW
, CR
W =
con
tain
s a
gene
for r
ootw
orm
resi
stan
ceV
IP =
Vip
tera
, con
tain
s a
gene
for r
esis
tanc
e to
cor
n ea
rwor
m, b
lack
cut
wor
m, w
este
rn b
ean
cutw
orm
, din
gy c
utw
orm
, and
sta
lk b
orer
s.R
IB =
Ref
uge
In B
ag, c
onta
ins
a pe
rcen
tage
of n
on B
T pr
otec
ted
corn
in o
rder
to c
onfo
rm to
inse
ct re
fuge
regu
latio
ns.
R, R
R, R
R2,
R2,
GT
= co
ntai
ns a
gen
e fo
r tol
eran
ce to
gly
phos
ate
LL =
con
tain
s a
gene
for t
oler
ance
to g
lufo
sina
teV
T2P
, VT2
Pro
, PR
O2
= co
ntai
ns g
enes
for c
orn
bore
r, ea
rwor
m, a
rmyw
orm
and
gly
phos
ate
resi
stan
ce
VT3
= c
onta
ins
gene
s fo
r Eur
opea
n co
rn b
orer
, cor
n ro
ot w
orm
, and
gly
phos
ate
resi
stan
ceV
T3P
, VT3
Pro
, PR
O3
= co
ntai
ns g
enes
for c
orn
bore
r, ro
otw
orm
, ear
wor
m, a
rmyw
orm
and
gly
phos
ate
resi
stan
ceS
SX
= S
mar
tSta
x =
RW
(2),
EW
, AW
, CB
, RR
2 an
d LL
Avg.
of C
ST a
nd R
EC T
ests
CST
Tes
tsR
EC T
ests
31
Tabl
e 24
. O
vera
ll av
erag
e yi
elds
, moi
stur
es, a
nd te
st w
eigh
ts o
f 16
med
ium
-sea
son
corn
hyb
rids
eval
uate
d in
Cou
nty
Stan
dard
Tes
ts a
nd A
gRes
earc
h an
d Ed
ucat
ion
Cen
ter T
ests
in T
enne
ssee
dur
ing
2013
.†
Avg.
Test
Avg.
Test
Avg.
Test
Yiel
dM
oist
ure
Wei
ght
Bra
ndH
ybrid
§Yi
eld
Moi
stur
eW
eigh
tYi
eld
Moi
stur
eW
eigh
t(n
=7)
(n=7
)(n
=2)
bu/a
%lb
s/bu
bu/a
%lb
s/bu
bu/a
%lb
s/bu
Terr
al-R
EV B
rand
24BH
R93
(RR
/LL/
CB/
HX
1)21
517
.956
.520
017
.658
.423
118
.354
.7C
ropl
an69
60VT
3P21
117
.757
.719
517
.559
.622
717
.955
.8D
eKal
bD
KC66
-97
GEN
VT2P
207
18.3
56.4
195
17.8
59.1
220
18.9
53.8
DeK
alb
DKC
64-6
9 G
ENVT
3P20
317
.956
.719
417
.858
.821
118
.054
.7Ar
mor
1550
PRO
220
718
.657
.419
418
.058
.821
919
.256
.1Au
gust
aA5
664
(GT/
LL/C
B/R
W)
201
17.9
55.8
193
18.0
57.6
209
17.9
53.9
Augu
sta
A666
5 (V
T3PR
O)
198
17.2
57.3
191
17.0
59.2
205
17.3
55.4
War
ren
Seed
DS9
314S
SX20
118
.255
.518
918
.057
.121
218
.453
.8Ar
mor
1555
SS20
218
.656
.418
918
.058
.121
419
.254
.6W
arre
n Se
edD
S971
3SSX
192
18.6
54.4
189
18.4
55.3
196
18.9
53.5
Agrig
old
A657
3VT3
PRIB
201
18.0
55.3
189
18.0
57.1
213
18.0
53.5
Terr
al-R
EV B
rand
26R
60 (R
R)
204
17.8
56.9
188
17.7
58.5
219
17.9
55.3
LG S
EED
SLG
2636
VT3P
RIB
199
17.7
55.8
188
17.6
57.3
209
17.9
54.3
Dyn
a-G
roD
54VP
81 (V
T3P)
196
17.7
57.9
184
17.6
59.7
208
17.8
56.1
Cro
plan
6926
VT3P
199
17.6
57.5
182
17.2
59.7
216
18.1
55.4
Aver
age
202
18.0
56.5
191
17.7
58.3
214
18.2
54.7
†All
Yiel
ds a
re a
djus
ted
to 1
5.5%
moi
stur
e.§
If a
trait
appe
ars
insi
de p
aren
thes
is i.
e. (R
R/C
B),
then
it is
not
par
t of t
he h
ybrid
nam
e.B
t, Y
G, Y
GC
B, C
B, H
X =
cont
ains
a B
acill
us th
urin
gien
sis
gene
for i
nsec
t res
ista
nce
YG
RW
, RW
, CR
W =
con
tain
s a
gene
for r
ootw
orm
resi
stan
ce
R, R
R, R
R2,
R2,
GT
= co
ntai
ns a
gen
e fo
r tol
eran
ce to
gly
phos
ate
LL =
con
tain
s a
gene
for t
oler
ance
to g
lufo
sina
teV
T2P
, VT2
Pro
, PR
O2
= co
ntai
ns g
enes
for c
orn
bore
r, ea
rwor
m, a
rmyw
orm
and
gly
phos
ate
resi
stan
ceV
T3 =
con
tain
s ge
nes
for E
urop
ean
corn
bor
er, c
orn
root
wor
m, a
nd g
lyph
osat
e re
sist
ance
VT3
P, V
T3P
ro, P
RO
3 =
cont
ains
gen
es fo
r cor
n bo
rer,
root
wor
m, e
arw
orm
, arm
ywor
m a
nd g
lyph
osat
e re
sist
ance
VIP
= V
ipte
ra, c
onta
ins
a ge
ne fo
r res
ista
nce
to c
orn
earw
orm
, bla
ck c
utw
orm
, wes
tern
bea
n cu
twor
m, d
ingy
cut
wor
m, a
nd s
talk
bor
ers.
SS
X =
Sm
artS
tax
= R
W (2
), E
W, A
W, C
B, R
R2
and
LL
Avg.
of C
ST a
nd R
EC T
ests
CST
Tes
tsR
EC T
ests
32
Tabl
e 25
. O
vera
ll av
erag
e yi
elds
, moi
stur
es, a
nd te
st w
eigh
ts o
f nin
e fu
ll-se
ason
cor
n hy
brid
s ev
alua
ted
in C
ount
y St
anda
rd T
ests
and
AgR
esea
rch
and
Educ
atio
n C
ente
r Tes
ts in
Ten
ness
ee d
urin
g 20
13.†
Avg.
Test
Avg.
Test
Avg.
Test
Yiel
dM
oist
ure
Wei
ght
Bra
ndH
ybrid
§Yi
eld
Moi
stur
eW
eigh
tYi
eld
Moi
stur
eW
eigh
t(n
=6)
(n=6
)(n
=1)
bu/a
%lb
s/bu
bu/a
%lb
s/bu
bu/a
%lb
s/bu
Augu
sta
A776
7 (V
T3PR
O)
201
19.1
54.4
201
18.8
57.4
201
19.5
51.5
Cro
plan
8621
VT3P
207
18.1
54.8
201
17.7
56.9
213
18.5
52.7
Terr
al-R
EV B
rand
27H
R83
(RR
/LL/
HX
1)20
917
.856
.720
017
.758
.321
717
.955
.1C
ropl
an84
10VT
3P20
018
.357
.419
817
.959
.620
218
.755
.2Te
rral
-REV
Bra
nd28
HR
20 (R
R/L
L/H
X1)
208
18.5
57.5
197
18.1
59.1
219
18.8
55.9
Agrig
old
A668
7VT2
PRO
206
18.1
57.7
196
17.5
59.5
217
18.6
55.9
Dyn
a-G
roD
57VP
51 (V
T3P)
202
18.1
56.6
195
17.9
58.4
210
18.3
54.8
DeK
alb
DKC
67-5
7 G
ENVT
3P19
918
.756
.019
417
.859
.420
419
.652
.7D
eKal
bD
KC69
-29
GEN
VT3P
201
18.6
57.0
188
18.5
58.7
214
18.6
55.2
Aver
age
204
18.3
57.0
195
17.9
59.0
212
18.6
55.0
†All
Yiel
ds a
re a
djus
ted
to 1
5.5%
moi
stur
e.§
If a
trait
appe
ars
insi
de p
aren
thes
is i.
e. (R
R/C
B),
then
it is
not
par
t of t
he h
ybrid
nam
e.B
t, Y
G, Y
GC
B, C
B, H
X =
cont
ains
a B
acill
us th
urin
gien
sis
gene
for i
nsec
t res
ista
nce
YG
RW
, RW
, CR
W =
con
tain
s a
gene
for r
ootw
orm
resi
stan
ceV
IP =
Vip
tera
, con
tain
s a
gene
for r
esis
tanc
e to
cor
n ea
rwor
m, b
lack
cut
wor
m, w
este
rn b
ean
cutw
orm
, din
gy c
utw
orm
, and
sta
lk b
orer
s.R
IB =
Ref
uge
In B
ag, c
onta
ins
a pe
rcen
tage
of n
on B
T pr
otec
ted
corn
in o
rder
to c
onfo
rm to
inse
ct re
fuge
regu
latio
ns.
R, R
R, R
R2,
R2,
GT
= co
ntai
ns a
gen
e fo
r tol
eran
ce to
gly
phos
ate
LL =
con
tain
s a
gene
for t
oler
ance
to g
lufo
sina
te
VT2
P, V
T2P
ro, P
RO
2 =
cont
ains
gen
es fo
r cor
n bo
rer,
earw
orm
, arm
ywor
m a
nd g
lyph
osat
e re
sist
ance
VT3
= c
onta
ins
gene
s fo
r Eur
opea
n co
rn b
orer
, cor
n ro
ot w
orm
, and
gly
phos
ate
resi
stan
ceV
T3P
, VT3
Pro
, PR
O3
= co
ntai
ns g
enes
for c
orn
bore
r, ro
otw
orm
, ear
wor
m, a
rmyw
orm
and
gly
phos
ate
resi
stan
ce
Avg.
of C
ST a
nd R
EC T
ests
CST
Tes
tsR
EC T
ests
33
Early
-Sea
son
Cor
n H
ybrid
Ent
ries
Gra
inH
erbi
cide
Rel
ease
d or
Seed
Bra
ndH
ybrid
§C
olor
Mat
urity
Tole
ranc
eB
T G
ene
Expe
rimen
tal
Trea
tmen
tA
grig
old
A64
72V
T3P
RO
Y11
0R
RV
T3P
RO
RP
500
Vot
ivo
Agr
igol
dA
6478
VT3
PR
IBY
111
RR
VT3
PR
OR
P50
0 V
otiv
oA
grig
old
A64
86V
T2R
IBY
111
RR
VT2
Pro
RP
onch
o 50
0, V
otiv
oA
grig
old
A64
99V
T3P
RO
Y11
2R
RV
T3P
RO
RP
500
Vot
ivo
Agr
igol
dA
6501
VT3
PR
IBY
112
RR
VT3
PR
OR
P50
0 V
otiv
oA
grig
old
A65
17V
T3P
RIB
Y11
3R
RV
T3P
RO
RP
500
Vot
ivo
Agr
igol
dA
6533
VT2
RIB
Y11
3R
R2
VT2
Pro
RP
onch
o 50
0, V
otiv
oA
grig
old
A65
53V
T2R
IBY
113
RR
VT2
Pro
RP
onch
o 50
0, V
otiv
oA
grig
old
A65
59V
T2P
RO
Y11
3R
RV
T2P
RO
RP
500
Vot
ivo
Arm
or10
10P
RO
2Y
110
RR
2V
T2P
roR
Acc
eler
onA
rmor
1262
PR
O2
Y11
2R
R2
VT2
Pro
RA
ccel
eron
Arm
or
1133
PR
O2
Y11
1R
RV
T2P
RO
RA
CC
LER
ON
, VO
TIV
OA
rmor
13
30P
RO
2Y
113
RR
VT2
PR
OR
AC
CLE
RO
N, V
OTI
VO
Aug
usta
A52
62G
T300
0Y
112
GT/
LLC
B/R
WR
Cru
iser
Ext
rem
eA
ugus
taA
5362
VT3
Pro
Y11
2R
RC
B/R
WR
Cru
iser
Ext
rem
eA
ugus
taA
5363
VT3
Pro
Y11
3R
RC
B/R
WR
Cru
iser
Ext
rem
eA
ugus
taA
5658
GTC
BLL
Y10
8G
T/LL
CB
RC
ruis
er E
xtre
me
Aug
usta
A29
56 (G
T)Y
106
GT
RC
ruiz
er 2
50A
ugus
taA
2954
(GT3
000)
Y10
4G
T/LL
CB
,RW
RC
ruiz
er 1
250
Bec
k's
Hyb
rids
Pho
enix
583
2A3
(RR
/LL/
CB
/RW
)Y
112
RR
/LL
CB
/RW
RE
scal
ate
Cav
ernd
ale
Farm
sC
F 83
4 V
T2P
RO
RIB
Y11
2R
RC
BR
Acc
eler
on 2
50C
ropl
an62
65V
T2P
Y11
2R
RYG
CB
, RW
, CE
WR
Acc
eler
onC
ropl
an66
40V
T3P
Y11
3R
RYG
,CB
,C,R
WR
Acc
eler
onD
ekal
bD
KC
61-7
8 G
EN
VT3
PR
IBY
111
RR
YG, C
B, C
, RW
RP
onch
o 50
0, A
ccel
eron
DeK
alb
DK
C61
-88
GE
NV
T3P
Y11
1R
RV
T3P
roR
Pon
cho
500,
Acc
eler
onD
ekal
bD
KC
62-0
8 G
EN
SS
Y11
2R
RYG
, CB
, C, R
WR
Pon
cho
500,
Acc
eler
onD
elta
Gro
w36
60 (R
R/L
L/C
B/B
L)Y
113
RR
/LL
CB
,BL
RC
ruse
r Ext
rem
e M
axiu
mD
elta
Gro
w16
660V
IP31
11Y
113
Dyn
a-G
roD
52V
C91
(VT3
P)
Y11
2R
RV
T3P
roR
Acc
eler
on P
500
Dyn
a-G
roD
53V
C13
(VT3
P)
Y11
3R
RV
T2P
RO
RA
CC
ELE
RO
N P
500
Gre
at L
akes
62
32V
T3P
RIB
Y11
2R
RV
T3P
RO
RA
ccel
lero
n, V
otiv
o P
500
Gre
at L
akes
63
54V
T3P
RIB
Y11
3R
RV
T3P
RO
RA
ccel
lero
n, V
otiv
o P
500
LG S
EE
DS
LG25
55V
T3P
RIB
Y11
0R
RG
EN
UIT
Y C
EW
, EC
B, F
AW
, CR
WR
clot
hian
idin
, Bac
illus
firm
us, m
etal
axyl
, ipc
onaz
ole,
trifl
oxys
trobi
nLG
SE
ED
SLG
2620
VT2
RIB
Y11
3R
RG
EN
UIT
Y C
EW
, EC
B, F
AW
R
clot
hian
idin
, Bac
illus
firm
us, m
etal
axyl
, ipc
onaz
ole,
trifl
oxys
trobi
nLG
SE
ED
SLG
5618
STX
RIB
Y11
2R
R/L
LG
EN
UIT
Y B
CW
, CE
W, C
RW
, EC
B, F
AW
, WB
CR
clot
hian
idin
, Bac
illus
firm
us, m
etal
axyl
, ipc
onaz
ole,
trifl
oxys
trobi
nM
ycog
en2V
707
(SS
X)Y
110
RR
2/LL
SS
XR
Cru
iser
MA
XX
Myc
ogen
2V71
4 (S
SX)
Y11
1R
R2/
LLS
SX
RC
ruis
erM
axx
Myc
ogen
2V77
7 (S
SX)
Y11
3R
R2/
LLS
SX
RC
ruis
erM
axx
NK
Bra
ndN
70J-
4011
(CB
/RW
/AR
T)Y
112
RR
/LL
CB
, RW
, AR
TR
Mef
enox
am, F
ludi
oxon
il, A
zoxy
stro
bin,
Thi
aben
dazo
le, T
hiam
etho
xam
, aba
mec
tinN
K B
rand
N72
Q-3
111
(RR
/LL/
CB
/RW
/VIP
)Y
113
RR
/LL
CB
/RW
/VIP
RM
axim
, Apr
on, D
ynas
ty, Q
uattr
o, C
ruis
erS
teye
r11
208
VT3
PR
OR
IBC
Y11
2R
RYG
CB
/CE
W/F
AW
RA
pron
, Max
im, D
ynas
ty, C
rusi
er, Q
uattr
oS
teye
rX3
1111
TM V
T2P
RO
RIB
CY
111
RR
YGC
B/C
EW
/FA
WE
Apr
on, M
axim
, Dyn
asty
, Cru
sier
, Qua
ttro
Terra
l-RE
V B
rand
17H
R73
(RR
/LL/
HX1
)Y
107
RR
/LL
HX1
RA
pron
Max
, Cru
iser
250
Terra
l-RE
V B
rand
18B
HR
84 (R
R/L
L/YG
CB
/HX1
)Y
108
RR
/LL
YGC
B/H
X1R
Apr
on M
ax, C
ruis
er 2
50Te
rral-R
EV
Bra
nd22
BH
R21
(RR
/LL/
YGC
B/H
X1)
Y11
2R
R/L
LYG
CB
/HX1
RA
pron
Max
, Cru
iser
250
Terra
l-RE
V B
rand
22B
HR
43 (R
R/L
L/C
B/H
X1)
Y11
2R
R/L
LH
X1R
Cru
iser
250
, Apr
on, M
axim
Terra
l-RE
V B
rand
22B
HR
54 (R
R/L
L/YG
CB
/HX1
)Y
112
RR
/LL
YGC
B/H
X1R
Apr
on M
ax, C
ruis
er 2
50W
arre
n S
eed
DS
9111
SS
X Y
111
RR
/LL
Sm
artS
tax
EC
ruis
er M
axx
250
War
ren
See
dD
S92
12S
SX
Y11
2R
R/L
LS
mar
tSta
xR
Cru
iser
Max
x 25
0W
arre
n S
eed
DS
9610
(RR
/LL/
CB
/RW
)Y
110
RR
/LL
Agr
isur
e, 3
000
GT
RC
ruis
er M
axx
250
Tabl
e 26
. Cha
ract
eris
tics,
as
desc
ribed
by
the
seed
com
pany
, of c
orn
hybr
ids
eval
uate
d in
yie
ld te
sts
in T
enne
ssee
dur
ing
2013
†
34
Tabl
e 26
(con
tinue
d)M
ediu
m-S
easo
n C
orn
Hyb
rid E
ntrie
sG
rain
Her
bici
deR
elea
sed
orSe
edB
rand
Hyb
rid §
Col
orM
atur
ityTo
lera
nce
BT
Gen
eEx
perim
enta
lTr
eatm
ent
Agr
igol
dA
6573
VT3
PR
IBY
114
RR
VT3
PR
OR
P50
0 V
otiv
oA
grig
old
A66
59V
T3P
roY
116
RR
VT3
Pro
RP
onch
o 50
0, V
otiv
oA
rmor
15
50P
RO
2Y
115
RR
VT2
PR
OR
AC
CLE
RO
N, V
OTI
VO
Arm
or
1555
SS
Y11
4R
RS
mar
tSta
xR
AC
CLE
RO
N, V
OTI
VO
Aug
usta
A54
65 (G
T/LL
/CB
)Y
115
GT/
LLC
BR
Aug
usta
A55
65V
T3P
roY
115
RR
CB
/RW
RC
ruis
er E
xtre
me
Aug
usta
A56
64 (G
T/LL
/CB
/RW
)Y
114
GT/
LLC
B,R
WR
Aug
usta
A66
65 (V
T3P
RO
) Y
115
RR
YG,C
B,R
WR
Aug
usta
A68
66 (G
T300
0)Y
116
GT/
LLC
B,R
WR
Cru
izer
250
Bec
k's
Hyb
rids
Bec
k 66
26A
M (R
R/L
L/C
B)
Y11
4R
R/L
LC
BR
Esc
alat
eB
eck'
s H
ybrid
sE
X 82
31H
R (R
R/L
L/C
B)
Y11
5R
R/L
LC
BE
Esc
alat
eB
eck'
s H
ybrid
sP
hoen
ix 6
542A
4 (R
R/L
L/C
B/R
W/B
Y11
5R
R/L
LC
B/R
W/B
LR
Esc
alat
eB
eck'
s H
ybrid
sP
hoen
ix 6
948A
3 (R
R/L
L/C
B/R
W)
Y11
5R
R/L
LC
B/R
WR
Esc
alat
eC
aver
ndal
e Fa
rms
CF
844
3000
GT
Y11
4R
R/L
LC
B/R
WR
Cru
iser
250
Cro
plan
6926
VT3
PY
114
RR
YG,C
B,C
,RW
RA
ccel
eron
Cro
plan
6960
VT3
PY
114
RR
YG,C
B,C
,RW
RA
ccel
eron
DeK
alb
DK
C64
-69
GE
NV
T3P
Y11
4R
RV
T3P
roR
Pon
cho
500,
Acc
eler
onD
ekal
bD
KC
66-4
0 G
EN
SS
RIB
Y11
6R
RYG
, CB
, C, R
WR
Pon
cho
500,
Acc
eler
onD
eKal
bD
KC
66-9
7 G
EN
VT2
PY
116
RR
VT2
Pro
RP
onch
o 50
0, A
ccel
eron
Del
ta G
row
2888
GTC
BLL
Y11
5R
R/L
LC
B,B
LR
Max
im, A
cete
llicD
elta
Gro
w61
60 V
IP (F
ILL)
Y?
RD
yna-
Gro
CX5
6VP
46 (V
T3P
)Y
116
RR
VT3
PR
OR
AC
CE
LER
ON
P50
0D
yna-
Gro
D54
VP
81 (V
T3P
)Y
114
RR
VT3
Pro
RA
ccel
eron
p50
0D
yna-
Gro
D55
VC
77 (V
T2P
)Y
115
RR
VT2
PR
OR
AC
CE
LER
ON
P50
0G
olde
n A
cres
26V
21 (V
T3P
ro)
Y11
5R
RV
T3P
roR
Acc
eler
on 1
250
Gol
den
Acr
esG
4598
(VT2
P)
Y11
4R
RV
T2P
RA
ccel
eron
125
0G
reat
Lak
es
6686
VT3
PR
IBY
116
RR
VT3
PR
OR
Acc
elle
ron,
Vot
ivo
P50
0LG
SE
ED
SLG
2636
VT3
PR
IBY
114
RR
GE
NU
ITY
CE
W, E
CB
, FA
W, C
RW
Rcl
othi
anid
in, B
acillu
s fir
mus
, met
alax
yl, i
pcon
azol
e, tr
iflox
ystro
bin
LG S
EE
DS
LG26
41V
T2R
IBY
114
RR
GE
NU
ITY
CE
W, E
CB
, FA
WR
clot
hian
idin
, Bac
illus
firm
us, m
etal
axyl
, ipc
onaz
ole,
trifl
oxys
trobi
nM
ycog
en2C
786
(RR
/LL/
HX1
)Y
115
RR
/LL
HX1
RC
ruis
erM
axx
Myc
ogen
2J79
4 (R
R/L
L/H
X1)
Y11
5R
R/L
LH
X1R
Cru
iser
Max
xM
ycog
en2Y
765
(SS
X)Y
114
RR
2/LL
SS
XR
Cru
iser
Max
xN
K B
rand
N74
G-3
000G
TY
114
RR
/LL
CB
,RW
R
Mef
enox
am, F
ludi
oxon
il, A
zoxy
stro
bin,
Thi
aben
dazo
le, T
hiam
etho
xam
, aba
mec
tinN
K B
rand
N78
S-3
111
(RR
/LL/
CB
/RW
/VIP
)Y
116
RR
/LL
CB
/RW
/VIP
RM
axim
, Apr
on, D
ynas
ty, Q
uattr
o, C
ruis
erS
teye
r11
407
VT3
PR
OR
IBC
Y11
4R
RV
T3P
roE
Max
im, A
pron
, Dyn
asty
, Qua
ttro,
Cru
iser
Ste
yer
1150
4 V
T2P
RO
RIB
CY
115
RR
YGC
B/C
EW
/FA
WR
Apr
on, M
axim
, Dyn
asty
, Cru
sier
, Qua
ttro
Ste
yer
X311
61TM
VT2
PR
OR
IBC
Y11
6R
RYG
CB
/CE
W/F
AW
EA
pron
, Max
im, D
ynas
ty, C
rusi
er, Q
uattr
oTe
rral-R
EV
Bra
nd24
BH
R93
(RR
/LL/
CB
/HX1
)Y
114
RR
/LL
YGC
B /
HX1
RC
ruis
er 2
50, A
pron
, Max
imTe
rral-R
EV
Bra
nd25
BH
R44
(RR
/LL/
YGC
B/H
X1)
Y11
5R
R/L
LYG
CB
/HX1
RA
pron
Max
, Cru
iser
250
Terra
l-RE
V B
rand
26R
60 (R
R)
Y11
6R
RR
Cru
iser
250
, Apr
on, M
axim
War
ren
See
dD
S93
11S
SX
Y11
4R
R/L
LS
mar
tSta
xR
Cru
iser
Max
x 25
0W
arre
n S
eed
DS
9314
SS
XY
114
RR
/LL
Sm
artS
tax
RC
ruis
er M
axx
250
War
ren
See
dD
S96
14Q
(RR
/LL/
CB
/RW
)Y
115
RR
/LL
HX1
/ H
XRW
RC
ruis
er M
axx
250
War
ren
See
dD
S97
13S
SX
Y11
5R
R/L
LS
mar
tSta
xR
Cru
iser
Max
x 25
0
35
Tabl
e 26
(con
tinue
d)Fu
ll-Se
ason
Cor
n H
ybrid
Ent
ries
Gra
inH
erbi
cide
Rel
ease
d or
Seed
Bra
ndH
ybrid
§C
olor
Mat
urity
Tole
ranc
eB
T G
ene
Expe
rimen
tal
Trea
tmen
tA
grig
old
A66
87V
T2P
RO
Y11
7R
RV
T2P
RO
RP
500
Vot
ivo
Aug
usta
A77
67 (V
T3P
RO
)Y
117
RR
YG,C
B,R
WR
Cav
ernd
ale
Farm
sC
F 89
4 V
T2P
RO
RIB
Y11
7R
RC
B/R
WR
Acc
eler
on 2
50C
aver
ndal
e Fa
rms
CF
907
GTC
BLL
Y11
8G
T/LL
CB
RP
onch
o 25
0, T
rilex
, Max
im, A
cete
llicC
ropl
an84
10V
T3P
Y11
7R
RYG
,CB
,C,R
WR
Acc
eler
onC
ropl
an86
21V
T3P
Y11
8R
RYG
,CB
,C,R
WR
Acc
eler
onD
eKal
bD
KC
67-5
7 G
EN
VT3
PY
117
RR
VT3
Pro
RP
onch
o 50
0, A
ccel
eron
DeK
alb
DK
C69
-29
GE
NV
T3P
Y11
9R
RV
T3P
roR
Pon
cho
500,
Acc
eler
onD
elta
Gro
w61
60 V
IPY
114
RR
/LL
VIP
RC
ruse
r Ext
rem
e M
axiu
mD
yna-
Gro
D57
VP
51 (V
T3P
)Y
117
RR
VT3
Pro
RA
ccel
eron
P50
0G
olde
n A
cres
27V
01 (V
T3P
ro)
Y11
7R
RV
T3P
roR
Acc
eler
on 1
250
Terra
l-RE
V B
rand
27H
R83
(RR
/LL/
HX1
)Y
117
RR
/LL
HX1
RC
ruis
er 2
50, A
pron
, Max
imTe
rral-R
EV
Bra
nd28
HR
20 (R
R/L
L/H
X1)
Y11
8R
R/L
LH
X1R
Cru
iser
250
, Apr
on, M
axim
Terra
l-RE
V B
rand
28R
10 (R
R)
Y11
8R
RR
Cru
iser
250
, Apr
on, M
axim
TN E
xpTN
120
3WW
118
EC
ruis
er M
axx
250
TN E
xpTN
130
1Y
118
EC
ruis
er M
axx
250
TN E
xpTN
130
2WY
118
EC
ruis
er M
axx
250
§ If
a tra
it ap
pear
s in
side
par
enth
esis
i.e.
(RR
/CB)
, the
n it
is n
ot p
art o
f the
hyb
rid n
ame.
VT3
= co
ntai
ns g
enes
for E
urop
ean
corn
bor
er, c
orn
root
wor
m, a
nd g
lyph
osat
e re
sist
ance
VT3P
= c
onta
ins
gene
s fo
r cor
n bo
rer,
root
wor
m, e
arw
orm
, arm
ywor
m a
nd g
lyph
osat
e re
sist
ance
Bt, Y
G, Y
GC
B, C
B, H
X =
cont
ains
a B
acill
us th
urin
gien
sis
gene
for i
nsec
t res
ista
nce
CBR
W, R
W, C
RW
= c
onta
ins
a ge
ne fo
r roo
twor
m re
sist
ance
RR
, R, R
2, R
R2,
GT
= co
ntai
ns a
gen
e fo
r tol
eran
ce to
gly
phos
ate
LL =
con
tain
s a
gene
for t
oler
ance
to g
lufo
sina
teW
= w
hite
gra
inC
L =
cont
ains
a g
ene
for t
oler
ance
to Im
idaz
olin
one
clas
s he
rbic
ides
† In
form
atio
n on
this
tabl
e pr
ovid
ed b
y th
e re
spec
tive
seed
com
pani
es.
36
Tabl
e 27
. Con
tact
info
rmat
ion
for c
orn
hybr
id s
eed
com
pani
es e
valu
ated
in y
ield
test
s in
Ten
ness
ee d
urin
g 20
13.
Com
pany
Con
tact
Phon
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ail
Web
site
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igol
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ybrid
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