35
Appendix D. CA PUR Data Graphs Presented as Pounds DCPA Applied per Application Over One Year and Application Rate (lbs a.i./A) per Application over one year. These graphs were one source of information used to determine the application date, application interval, and number of applications for modeling. Two different graphs are shown here. In the first graph for each crop, pounds DCPA applied in a single reported application are shown over a one year period. In the second graph, the application rate for each application reported is shown over a one year period. In the graph that shows pounds DCPA applied per application over a year, a few applications may show very large pounds applied compared to other applications because the application area was large. These few applications may make it appear that DCPA is mainly used at certain time points. While these points reflect an application with the highest amount applied, they do not necessarily reflect typical usage or a good estimate of the application date. Graphs on the application rate per application can give a better indication for timing of most applications, as a high application in one application will not dominate the graph; however, this graph does not reflect the time periods of highest pounds applied per application. All graphs summarize data for 2006 except for cauliflower, which summarizes data for 2002 and watermelon, which summarizes data for 2005. No use on cauliflower and watermelon was reported in 2006. Use Scenario for Modeling: CA Cole Crop For cole crops, usage of DCPA occurs throughout the year. The frequency of usage for some crops increases in September through December and in April and May. BOK CHOY(WONG BOK) Pounds DCPA Applied per Application 0 50 100 150 200 250 4-Jan 4-Feb 4-Mar 4-Apr 4-May 4-Jun 4-Jul 4-Aug 4-Sep 4-Oct 4-Nov 4-Dec Date of Application 1

Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

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Page 1: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

Appendix D. CA PUR Data Graphs Presented as Pounds DCPA Applied per Application Over One Year and Application Rate (lbs a.i./A) per Application over one year.

These graphs were one source of information used to determine the application date, application interval, and number of applications for modeling. Two different graphs are shown here. In the first graph for each crop, pounds DCPA applied in a single reported application are shown over a one year period. In the second graph, the application rate for each application reported is shown over a one year period. In the graph that shows pounds DCPA applied per application over a year, a few applications may show very large pounds applied compared to other applications because the application area was large. These few applications may make it appear that DCPA is mainly used at certain time points. While these points reflect an application with the highest amount applied, they do not necessarily reflect typical usage or a good estimate of the application date. Graphs on the application rate per application can give a better indication for timing of most applications, as a high application in one application will not dominate the graph; however, this graph does not reflect the time periods of highest pounds applied per application.

All graphs summarize data for 2006 except for cauliflower, which summarizes data for 2002 and watermelon, which summarizes data for 2005. No use on cauliflower and watermelon was reported in 2006.

Use Scenario for Modeling: CA Cole Crop

For cole crops, usage of DCPA occurs throughout the year. The frequency of usage for some crops increases in September through December and in April and May.

BOK CHOY (WONG BOK) Pounds DCPA Applied per Application

0

50

100

150

200

250

4-Jan

4-Feb

4-Mar

4-Apr

4-May

4-Jun

4-J

ul

4-Aug

4-Sep

4-Oct

4-Nov

4-Dec

Date of Application

1

Page 2: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

BOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application

0 2 4 6 8

10 12 14 16

4-Jan

4-Feb

4-Mar

4-Apr

4-May

4-Jun

4-J

ul

4-Aug

4-Sep

4-Oct

4-Nov

4-Dec

Date of Application

BROCCOLI Pounds DCPA Applied per Application

0 200 400 600 800

1000 1200 1400 1600

4-Jan

4-Feb

4-Mar

4-Apr

4-May

4-Jun

4-J

ul

4-Aug

4-Sep

4-Oct

4-Nov

4-Dec

Date of Application

2

Page 3: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

4-Jan

4-Feb

4-Mar

4-Apr

4-May

4-Jun

4-Jul

4-Aug

4-Sep

4-Oct

4-Nov

4-Dec

BROCCOLI Application Rate (lbs DCPA Applied per Acre) for each Application

0 2 4 6 8

10 12 14 16

Date of Application

3

Page 4: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

BROCCOLI RAAB (RAPA, ITALIAN TURNIP, RAPINI) Pounds DCPA Applied per Application

0

20

40

60

80

100

120

140

1-Jan

1-Feb

1-Mar

1-Apr

1-May

1-Jun

1-J

ul

1-Aug

1-Sep

1-Oct

1-Nov

1-Dec

Date of Application

BROCCOLI RAAB (RAPA, ITALIAN TURNIP, RAPINI) Application Rate (lbs DCPA Applied per Acre) for each Application

0

2

4

6

8

10

12

14

1-Jan

1-Feb

1-Mar

1-Apr

1-May

1-J

un

1-Jul

1-Aug

1-Sep

1-Oct

1-Nov

1-Dec

Date of Application

4

Page 5: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

BRUSSELS SPROUTS Pounds DCPA Applied per Application

0

10

20

30

40

50

60

24-Ja

n

24-Fe

b

24-M

ar

24-A

pr

24-M

ay

24-Ju

n

24-Ju

l

24-A

ug

24-S

ep

24-O

ct

24-N

ov

Date of Application

BRUSSELS SPROUTS Application Rate (lbs DCPA Applied per Acre) for each Application

0

1

2

3

4

5

6

24-Ja

n

24-Fe

b

24-M

ar

24-A

pr

24-M

ay

24-Ju

n

24-Ju

l

24-A

ug

24-S

ep

24-O

ct

24-N

ov

Date of Application

5

Page 6: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

9-Jan

9-Feb

9-Mar

9-Apr

9-May

9-Jun

9-J

ul

9-Aug

9-Sep

9-Oct

9-Nov

9-Dec

9-Jan

9-Feb

9-Mar

9-Apr

9-May

9-Jun

9-J

ul

9-Aug

9-Sep

9-Oct

9-Nov

9-Dec

CABBAGE Pounds DCPA Applied per Application

0 100 200 300 400 500 600 700 800 900

1000

Date of Application

CABBAGE Application Rate (lbs DCPA Applied per Acre) for each Application

0 2 4 6 8

10 12 14 16

Date of Application

6

Page 7: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

5-Jan

5-Feb

5-Mar

5-Apr

5-May

5-Jun

5-J

ul

5-Aug

5-Sep

5-Oct

5-Nov

5-Dec

CAULIFLOWER Pounds DCPA Applied per Application

0

50

100

150

200

250

300

350

5-Jan

5-Feb

5-Mar

5-Apr

5-May

5-Jun

5-J

ul

5-Aug

5-Sep

5-Oct

5-Nov

5-Dec

Date of Application

CAULIFLOWER Application Rate (lbs DCPA Applied per Acre) for each Application

0 2 4 6 8

10 12 14 16

Date of Application

7

Page 8: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

7-Jan

7-Feb

7-Mar

7-Apr

7-May

7-Jun

7-J

ul

7-Aug

7-Sep

7-Oct

7-Nov

7-Jan

7-Feb

7-Mar

7-Apr

7-May

7-Jun

7-J

ul

7-Aug

7-Sep

7-Oct

7-Nov

RAPE (ALL OR UNSPEC) Pounds DCPA Applied per Application

0

10

20

30

40

50

60

Date of Application

RAPE (ALL OR UNSPEC) Application Rate (lbs DCPA Applied per Acre) for each Application

0 2 4 6 8

10 12 14 16

Date of Application

8

Page 9: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

7-Jan

7-Feb

7-Mar

7-Apr

7-May

7-Jun

7-J

ul

7-Aug

7-Sep

7-Oct

7-Nov

7-Dec

7-Jan

7-Feb

7-Mar

7-Apr

7-May

7-Jun

7-J

ul

7-Aug

7-Sep

7-Oct

7-Nov

7-Dec

CHINESE CABBAGE (NAPPA, WON BOK, CELERY CABBAGE) Pounds DCPA Applied per Application

0

50

100

150

200

250

300

Date of Application

CHINESE CABBAGE (NAPPA, WON BOK, CELERY CABBAGE) Application Rate (lbs DCPA Applied per Acre) for each Application

0 2 4 6 8

10 12 14 16

Date of Application

9

Page 10: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

10-Ja

n

10-Fe

b

10-M

ar

10-A

pr

10-M

ay

10-Ju

n

10-Ju

l

10-A

ug

10-S

ep

10-O

ct

10-N

ov

10-Ja

n

10-Fe

b

10-M

ar

10-A

pr

10-M

ay

10-Ju

n

10-Ju

l

10-A

ug

10-S

ep

10-O

ct

10-N

ov

COLLARDS Pounds DCPA Applied per Application

0 20 40 60 80

100 120 140 160 180

Date of Application

COLLARDS Application Rate (lbs DCPA Applied per Acre) for each Application

0 2 4 6 8

10 12 14 16

Date of Application

10

Page 11: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

GAI CHOY(LOOSE LEAF) Pounds DCPA Applied per Application

0

50

100

150

200

250

300

27-M

ay

10-Ju

n

24-Ju

n 8-J

ul

22-Ju

l

5-Aug

19-A

ug

2-Sep

16-S

ep

30-S

ep

14-O

ct

28-O

ct

Date of Application

GAI CHOY(LOOSE LEAF) Application Rate (lbs DCPA Applied per Acre) for each Application

0 2 4 6 8

10 12 14 16

27-M

ay

10-Ju

n

24-Ju

n 8-J

ul

22-Ju

l

5-Aug

19-A

ug

2-Sep

16-S

ep

30-S

ep

14-O

ct

28-O

ct

Date of Application

11

Page 12: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

GAI LON Pounds DCPA Applied per Application

160

140

120

100

80

60

40

20

0

n b r r y n l g p te a p a u Ju u e c ov ecJa F -M A M -J 4- -A -S O N D4- 4- 4 4- 4- 4 4 4 4- 4- 4-

Date of Application

GAI LON Application Rate (lbs DCPA Applied per Acre) for each Application

16

14

12

10

8

6

4

2

0

n b r r n l g p t ve a p ay u u c ecJa A -JF M 4 Au Se - -- - M -J - - -O No D4 4 4- 4- 4- 4 4 4 4 4 4

Date of Application

12

Page 13: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

9-Jan

9-Feb

9-Mar

9-Apr

9-May

9-Jun

9-J

ul

9-Aug

9-Sep

9-Oct

9-Nov

9-Dec

9-Jan

9-Feb

9-Mar

9-Apr

9-May

9-Jun

9-J

ul

9-Aug

9-Sep

9-Oct

9-Nov

9-Dec

KALE Pounds DCPA Applied per Application

0 20 40 60 80

100 120 140 160 180

Date of Application

KALE Application Rate (lbs DCPA Applied per Acre) for each Application

0 2 4 6 8

10 12 14 16

Date of Application

13

Page 14: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

6-Jan

6-Feb

6-Mar

6-Apr

6-May

6-Jun

6-J

ul

6-Aug

6-Sep

6-Oct

6-Nov

6-Dec

6-Jan

6-Feb

6-Mar

6-Apr

6-May

6-Jun

6-J

ul

6-Aug

6-Sep

6-Oct

6-Nov

6-Dec

KOHLRABI Pounds DCPA Applied per Application

0 2 4 6 8

10 12 14 16 18 20

Date of Application

KOHLRABI Application Rate (lbs DCPA Applied per Acre) for each Application

0 2 4 6 8

10 12 14 16

Date of Application

14

Page 15: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

10-Ja

n

10-Fe

b

10-M

ar

10-A

pr

10-M

ay

10-Ju

n

10-Ju

l

10-A

ug

10-S

ep

10-O

ct

10-N

ov

10-Ja

n

10-Fe

b

10-M

ar

10-A

pr

10-M

ay

10-Ju

n

10-Ju

l

10-A

ug

10-S

ep

10-O

ct

10-N

ov

MUSTARD, GENERAL Pounds DCPA Applied per Application

0 2 4 6 8

10 12 14 16 18 20

Date of Application

MUSTARD, GENERAL Application Rate (lbs DCPA Applied per Acre) for each Application

0 2 4 6 8

10 12 14 16

Date of Application

15

Page 16: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

Use Scenario for Modeling: CA Garlic RLF GARLIC

Pounds DCPA Applied per Application

0 50

100 150 200 250 300 350 400

10-Ja

n

10-Fe

b

10-M

ar

10-A

pr

10-M

ay

10-Ju

n

10-Ju

l

10-A

ug

10-S

ep

10-O

ct

10-N

ov

Date of Application

GARLIC Application Rate (lbs DCPA Applied per Acre) for each Application

0 2 4 6 8

10 12 14 16

10-Ja

n

10-Fe

b

10-M

ar

10-A

pr

10-M

ay

10-Ju

n

10-Ju

l

10-A

ug

10-S

ep

10-O

ct

10-N

ov

Date of Application

16

Page 17: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

31-Ja

n

28-Fe

b

31-M

ar

30-A

pr

31-M

ay

30-Ju

n

31-Ju

l

31-A

ug

30-S

ep

31-O

ct

30-N

ov

31-Ja

n

28-Fe

b

31-M

ar

30-A

pr

31-M

ay

30-Ju

n

31-Ju

l

31-A

ug

30-S

ep

31-O

ct

30-N

ov

Use Scenario for Modeling: CA Lettuce STD

CHINESE GREENS, CHINESE LEAFY VEGETABLES Pounds DCPA Applied per Application

0 20 40 60 80

100 120 140 160 180

Date of Application

CHINESE GREENS, CHINESE LEAFY VEGETABLES Application Rate (lbs DCPA Applied per Acre) for each Application

0 2 4 6 8

10 12 14 16

Date of Application

17

Page 18: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

LEAFY VEGETABLES (ALL OR UNSPEC) Pounds DCPA Applied per Application

300

250

200

150

100

50

0 r r n n l l l g gp p ay ay u u u u u u uA M J J J J J A A-A M 3-10

-24 8- 22

- 5- 19- 17

-31

-14

-28

-

Date of Application

LEAFY VEGETABLES (ALL OR UNSPEC) Application Rate (lbs DCPA Applied per Acre) for each Application

16

14

12

10

8

6

4

2

0 r r y n l l l g gp p ay a un u u u uA A J J Ju J JM M 3- A0- 4- 5- 17

-31

-1 2 8- 22

-19

-14

-28

-Au

Date of Application

18

Page 19: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

LETTUCE, HEAD (ALL OR UNSPEC) Pounds DCPA Applied per Application

35

30

25

20

15

10

5

0 r y n n l l t tpr p a u u g g p p c c vay un u u J J u u e e oA A M M J J J A A S S O O N6- 0- - 1- 5-2 4 18

-15

-29

- 13-

27-

10-

24- 7- 21

-19

- 2-

Date of Application

LETTUCE, HEAD (ALL OR UNSPEC) Application Rate (lbs DCPA Applied per Acre) for each Application

16

14

12

10

8

6

4

2

0 r r y y n n n l l g g p p t t va u u u u u u e e c c oAp Ap Ju J J J J OMa - A A - -O- - M 3- 7- - - S S N6 0- 8- 1 5- 9- 1 2 7- 5- 9 2-2 4 1 1 2 10 24 21 1

Date of Application

19

Page 20: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

Use Scenario for Modeling: CA Melons RLF

CANTALOUPE Pounds DCPA Applied per Application

0 20 40 60 80

100 120 140 160 180

20-M

ar

22-M

ar

24-M

ar

26-M

ar

28-M

ar

30-M

ar

1-Apr

3-Apr

5-Apr

7-Apr

9-Apr

11-A

pr

13-A

pr

15-A

pr

17-A

pr

19-A

pr

Date of Application

CANTALOUPE Application Rate (lbs DCPA Applied per Acre) for each Application

0 2 4 6 8

10 12 14 16

20-M

ar

22-M

ar

24-M

ar

26-M

ar

28-M

ar

30-M

ar

1-Apr

3-Apr

5-Apr

7-Apr

9-Apr

11-A

pr

13-A

pr

15-A

pr

17-A

pr

19-A

pr

Date of Application

20

Page 21: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

10-Fe

b

10-M

ar

10-A

pr

10-M

ay

10-Ju

n

10-Ju

l

10-A

ug

10-S

ep

10-O

ct

10-Fe

b

10-M

ar

10-A

pr

10-M

ay

10-Ju

n

10-Ju

l

10-A

ug

10-S

ep

10-O

ct

WATERMELONS Pounds DCPA Applied per Application

0

2

4

6

8

10

Date of Application

WATERMELONS Application Rate (lbs DCPA Applied per Acre) for each Application

0

1

1

2

2

3

3

4

Date of Application

21

Page 22: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

28-Ja

n

28-Fe

b

28-M

ar

28-A

pr

28-M

ay

28-Ju

n

28-Ju

l

28-A

ug

28-S

ep

28-O

ct

Use Scenario for Modeling: CA Onion STD LEEK

Pounds DCPA Applied per Application

0 5

10 15 20 25 30 35 40 45 50

28-Ja

n

28-Fe

b

28-M

ar

28-A

pr

28-M

ay

28-Ju

n

28-Ju

l

28-A

ug

28-S

ep

28-O

ct

Date of Application

LEEK Application Rate (lbs DCPA Applied per Acre) for each Application

0 2 4 6 8

10 12 14 16

Date of Application

22

Page 23: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

1-Jan

1-Feb

1-Mar

1-Apr

1-May

1-Jun

1-J

ul

1-Aug

1-Sep

1-Oct

1-Nov

1-Dec

1-Jan

1-Feb

1-Mar

1-Apr

1-May

1-Jun

1-J

ul

1-Aug

1-Sep

1-Oct

1-Nov

1-Dec

ONION (DRY, SPANISH, WHITE, YELLOW, RED, ETC.) Pounds DCPA Applied per Application

0

200

400

600

800

1000

1200

1400

Date of Application

ONION (DRY, SPANISH, WHITE, YELLOW, RED, ETC.) Application Rate (lbs DCPA Applied per Acre) for each Application

0 2

4 6 8

10 12

14 16

Date of Application

23

Page 24: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

ONIONS (GREEN) Pounds DCPA Applied per Application

0 20 40 60 80

100 120 140 160 180 200

6-Jan

6-Feb

6-Mar

6-Apr

6-May

6-Jun

6-J

ul

6-Aug

6-Sep

6-Oct

6-Nov

Date of Application

ONIONS (GREEN) Application Rate (lbs DCPA Applied per Acre) for each Application

0 2

4 6

8 10

12 14

16

6-Jan

6-Feb

6-Mar

6-Apr

6-May

6-Jun

6-J

ul

6-Aug

6-Sep

6-Oct

6-Nov

Date of Application

24

Page 25: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

RADISH Pounds DCPA Applied per Application

70

60

50

40

30

20

10

0

1-Oct

1-Jan

1-Feb

1-Mar

1-Apr

1-May

1-Jun

1-J

ul

1-Aug

1-Sep

1-Nov

1-Dec

Date of Application

RADISH Application Rate (lbs DCPA Applied per Acre) for each Application

16

14

12

10

8

6

4

2

0

1-Jan

1-Feb

1-Mar

1-Apr

1-May

1-Jun

1-J

ul

1-Aug

1-Sep

1-Oct

1-Nov

1-Dec

Date of Application

25

Page 26: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

SHALLOT, ONIONS (SHALLOT) Pounds DCPA Applied per Application

120

100

80

60

40

20

0 b b b r r r r r r rar a a a p p p pFe Fe Fe -M M M M A A A A

1- 8- 5- 4 1- 8- 5- 1- 8-1 1 2 1 1 2 15-

22-

Date of Application

SHALLOT, ONIONS (SHALLOT) Application Rate (lbs DCPA Applied per Acre) for each Application

7

6

5

4

3

2

1

0 r r r r rb b ar pr p peb

- Ma M -AFe Fe F Mar

11Ma

- Ap- - 5-A 2-A1- 8- 4 8- 1- 8 1 21 1 25 1 25

Date of Application

26

Page 27: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

31-Ja

n

28-Fe

b

31-M

ar

30-A

pr

31-M

ay

30-Ju

n

31-Ju

l

31-A

ug

30-S

ep

31-O

ct

30-N

ov

31-Ja

n

28-Fe

b

31-M

ar

30-A

pr

31-M

ay

30-Ju

n

31-Ju

l

31-A

ug

30-S

ep

31-O

ct

30-N

ov

CHINESE RADISH/DAIKON (LOBOK, JAPANESE RADISH) Pounds DCPA Applied per Application

0 1 2 3 4 5 6 7 8 9

10

Date of Application

CHINESE RADISH/DAIKON (LOBOK, JAPANESE RADISH) Application Rate (lbs DCPA Applied per Acre) for each Application

0 2 4 6 8

10 12 14 16

Date of Application

27

Page 28: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

13-Ja

n

13-Fe

b

13-M

ar

13-A

pr

13-M

ay

13-Ju

n

13-Ju

l

13-A

ug

13-S

ep

13-O

ct

13-N

ov

13-D

ec

13-Ja

n

13-Fe

b

13-M

ar

13-A

pr

13-M

ay

13-Ju

n

13-Ju

l

13-A

ug

13-S

ep

13-O

ct

13-N

ov

13-D

ec

Use Scenario for Modeling: Ca Potato RLF TURNIP, GENERAL

Pounds DCPA Appli ed per Application

0

50

100

150

200

250

300

Date of Application

TURNIP, GENERAL Appli cation Rate (lbs DCPA Applied per Acre) for each Appli cati on

0

2

4

6

8

10

12

Date of Application

28

Page 29: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

1-Feb

1-Mar

1-Apr

1-May

1-Jun

1-J

ul

1-Aug

1-Sep

1-Oct

1-Nov

Use Scenario for Modeling: CA Row Crop

BEANS (All OR UNSPEC) Pounds DCPA Applied per Application

0

50

100

150

200

1-Feb

1-Mar

1-Apr

1-May

1-Jun

1-J

ul

1-Aug

1-Sep

1-Oct

1-Nov

Date of Application

BEANS (ALL OR UNSPEC) Application Rate (lbs DCPA Applied per Acre) for each Application

16 14 12 10 8 6 4 2 0

Date of Application

29

Page 30: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

PEPPERS (FRUITING VEGETABLE), (BELL,CHILI, ETC.) Pounds DCPA Applied per Application

600

500

400

300

200

100

0

ar ar ar pr pr ay ay n ul u g g g peb

eb un6 JM A Ju -F F M M - A M M J -J

lAu Au Au Se

- - 6- 8- 0 - - - -2 6- 2 13 27-

22- 2 31 1 30

-11

-25

-17 31 14

Date of Application

PEPPERS (FRUITING VEGETABLE), (BELL,CHILI, ETC.) Application Rate (lbs DCPA Applied per Acre) for each Application

16

14

12

10

8

6

4

2

0 b r r y n n u ul g g g peb ar a a p a ay u J J u uF M M M A M M Ju J A A2- 2

r0-

r

1- 8l

20-

3-16-Fe -

16-

3 13-

27-A

p1 25

- -22

- 6-17

-Au

31-

14-S

e

Date of Application

30

Page 31: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

Use Scenario for Modeling: CA Strawberry RLF STRAWBERRY (ALL OR UNSPEC)

Pounds DCPA Applied per Application

0

20

40

60

80

100

120

20-N

ov

21-N

ov

22-N

ov

23-N

ov

24-N

ov

25-N

ov

26-N

ov

27-N

ov

28-N

ov

29-N

ov

30-N

ov

1-Dec

Date of Application

STRAWBERRY (ALL OR UNSPEC) Application Rate (lbs DCPA Applied per Acre) for each Application

0 1 1 2 2 3 3 4 4 5 5

20-N

ov

21-N

ov

22-N

ov

23-N

ov

24-N

ov

25-N

ov

26-N

ov

27-N

ov

28-N

ov

29-N

ov

30-N

ov

1-Dec

Date of Application

31

Page 32: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

- - - - - - -

Use Scenario for Modeling: CA Tomato STD EGGPLANT (ORIENTAL EGGPLANT) Pounds DCPA Applied per Application

160

140

120

100

80

60

40

20

0 g g g g g g g g g g g g gug u ug u u u u u u u u epA A A A A Au A Au A Au A Au A-A -A - - - - -S2 4- 6 8- 0- 11 12

-14

-16 18

-20 22

-24 26

-28 30

-

Date of Application

EGGPLANT (ORIENTAL EGGPLANT) Application Rate (lbs DCPA Applied per Acre) for each Application

16

14

12

10

8

6

4

2

0

g g g g g g g g g g g g g pu u u u ug u u u u u u u ug eA A Au A A A A A A A A Au A S2- 4 6-A 8-A 4- 6- 2- 4- 110 12 1 1 18-

20 2 2 26-

28 30

Date of Application

32

Page 33: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

18-A

ug

25-A

ug

1-Sep

8-Sep

15-S

ep

22-S

ep

29-S

ep

6-Oct

13-O

ct

20-O

ct

27-O

ct

3-Nov

10-N

ov

17-N

ov

Use Scenario for Modeling: CA Nursery N-OUTDR CONTAINER/FLD GRWN PLANTS

Pounds DCPA Applied per Application

0 20 40 60 80

100 120 140 160

Date of Application

N-OUTDR CONTAINER/FLD GRWN PLANTS Application Rate (lbs DCPA Applied per Acre) for each Application

0 2 4 6 8

10 12 14 16

18-A

ug

25-A

ug

1-Sep

8-Sep

15-S

ep

22-S

ep

29-S

ep

6-Oct

13-O

ct

20-O

ct

27-O

ct

3-Nov

10-N

ov

17-N

ov

Date of Application

33

Page 34: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

7-Jan

7-Feb

7-Mar

7-Apr

7-May

7-Jun

7-J

ul

7-Aug

7-Sep

7-Oct

7-Nov

7-Dec

7-Jan

7-Feb

7-Mar

7-Apr

7-May

7-Jun

7-J

ul

7-Aug

7-Sep

7-Oct

7-Nov

7-Dec

N-GRNHS GRWN CUT FLWRS OR GREENS Pounds DCPA Applied per Application

0 20 40 60 80

100 120 140 160 180 200

Date of Application

N-GRNHS GRWN CUT FLWRS OR GREENS Application Rate (lbs DCPA Applied per Acre) for each Application

0 2 4

6 8

10 12

14 16

Date of Application

34

Page 35: Use Scenario for Modeling: CA Cole Crop fileBOK CHOY (WONG BOK) Application Rate (lbs DCPA Applied per Acre) for each Application . 0 2 4 6 8 10 12 14 16 . n eb r pr 4 - M a y n 4-

Use Scenario for Modeling: CA Residential RLF and CA Turf RLF

O R N A M E N T AL T U R F ( A L L O R U N SPEC ) P o u n d s D C P A A ppl i ed per A ppl i c at i o n

0

200

400

600

800

1000

1200

20-A

pr

27-A

pr

4-May

11-M

ay

18-M

ay

25-M

ay

1-Jun

8-Jun

15-Ju

n

22-Ju

n

29-Ju

n 6-J

ul

13-Ju

l

20-Ju

l

Date of Application

O R N A M E N T AL T U R F ( A L L O R U N SPEC) A ppl i c at i o n R a t e ( l bs D C P A A p pl i ed per A c r e ) f o r each A p pl i c at i o n

0

2 4

6 8

10

12 14

16

20-A

pr

27-A

pr

4-May

11-M

ay

18-M

ay

25-M

ay

1-Jun

8-Jun

15-Ju

n

22-Ju

n

29-Ju

n 6-J

ul

13-Ju

l

20-Ju

l

Date of Application

35