Evaluation Date 24-Apr May May-03

Title: DOW AGROSCIENCES/MYCLOBUTANIL/SOYBEAN/PHAKPA/EFFICACY/BRAZIL 2003/ Country* BRAZIL (Itaara RS) Trial Code ROR0222 Evaluation Date Pest Code ...
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Title: DOW AGROSCIENCES/MYCLOBUTANIL/SOYBEAN/PHAKPA/EFFICACY/BRAZIL 2003/

Country* BRAZIL (Itaara RS)

Trial Code ROR0222

Evaluation Date Pest Code Crop Code Part/Sub Eval Evaluation Type Eval Unit/Scale Sample Size Sample Unit Subsample Unit Pest Stage Appl Crop Stage Appl Trt-Eval Interval Trt Treatment No Name 1 2 3 4 5 5 6 7

SYSTHANE EC SYSTHANE EC SYSTHANE EC SCORE PRIORE NIMBUS OPERA UNTREATED

24-Apr-03 19-May-03 19-May-03 PHAKPA GLXMA GLXMA GLXMA PLANT PLANT SEED DEFOL YIELD WEIGHT %VISUAL M2 PLOT 1 1 1000 PLOT PLOT PLOT G G 0% R5 18DAAA 43DAAA 43DAAA Form Conc

Fm Ds*

Rate

Ra Un

250 250 250 250 250 428 183

EC EC EC EC SC EC SE

75 100 125 75 50 0.5 91.5

GM AI/HA GM AI/HA GM AI/HA GM AI/HA GM AI/HA % V/V GM AI/HA

LSD (P=.10) Standard Deviation CV Fungicides Systhane EC = myclobutanil Score = difenoconazole Priore+Nimbus = azoxystrobin+adjuvant Opera = pyraclostrobin+epoxiconazole

Application One application made on 6th April at stage R5 No disease visible at application

24 19 14 33 24

246 223 262 244 240

162 163 166 159 163

23 70

223 219

168 154

8.7 7.3 16

25.5 21.4 9.18

4.2 3.5 2.24

Title: DowAgroSciences MYCLOBUTANIL/SOYBEAN/PHAKPA/EFFICACY/BRAZIL/2003 Country:* BRAZIL 2003

Itauca ItabeTrial code GRT0222

Evaluation Date Pest Code Crop Code Part/Sub Eval Evaluation Type Eval Unit/Scale Sample Size Sample Unit Subsample Size Subsample Unit Crop Stage Appl Pest Density Appl Trt-Eval Interval Trt Treatment No Name 1 2 3 4 5 5 6 7

SYSTHANE EC SYSTHANE EC SYSTHANE EC SCORE PRIORE NIMBUS OPERA UNTREATED

01-Apr-03 PHAKPA GLXMA PLANT DEFOL %VISUAL 1 PLOT 25 LEAF 5 0% 13DAAA Fm Ds

AI Concn.

Rate

Ra Un

EC EC EC EC SC EC SE

250 250 250 250 250 428 183

75 100 125 75 50 0.5 91.5

GM AI/HA GM AI/HA GM AI/HA GM AI/HA GM AI/HA % V/V GM AI/HA

41.3 41.3 40 46.3 46.3

LSD (P=.10) Standard Deviation CV

12.48 10.48 19.68

Fungicides Application Systhane EC = myclobutanil One application made on 19 March at R5. Score= Difenoconazole No disease visible at application Priore+Nimbus = azoxystrobin+adjuvant Opera = pyraclostrobin+epoxiconazole

40 72.5

Title: DowAgroSciences/MYCLOBUTANIL EFFICACY vs SOYBEAN RUST, PHAKPA, BRAZIL 2003 Country Brazil. Campo Novo dos Porecis Trial No. PCR0227

Evaluation Date Pest Code Crop Code Part/Sub Eval Evaluation Type Eval Unit/Scale Sample Size Sample Unit Subsample Size Subsample Unit Crop Stage Appl Pest Density Appl Trt-Eval Interval Trt No

Treatment Name

18-Mar-03 28-Mar-03 PHAKPA PHAKPA GLXMA GLXMA PLANT PLANT INFECT INFECT %CALC %CALC 1 1 PLOT PLOT 25 25 LEAF LEAF R5.2 R5.2 0.90% 0.90% 13DAAA 23DAAA

1

SYSTHANE EC

Form Conc (gai/l) 250

Form. Type

Rate

Rate Units

EC

75

gai/ha

11.5ab

11.3bcd

2

SYSTHANE EC

250

EC

100

gai/ha

10.3b

10.8cd

3

SYSTHANE EC

250

EC

125

gai/ha

7.8b

9.8d

4

SCORE

250

EC

75

gai/ha

10b

13.8bc

5

OPERA

183

SE

91.5

gai/ha

7.7b

11cd

6

UNTREATED

15.5a

22.8a

Tukey's HSD (P=.10) Standard Deviation CV Means followed by same letter do not significantly differ (P=.10, Tukey's HSD) Fungicides Systhane EC - myclobutanil Score = difenoconazole Opera = pyraclostrobin + epoxiconazole

Application Single application made at GS R5.2 0.9% disease visible at application

4.36 1.9 17.28

3.82 1.67 12.01

Title: Dow AgroSciences MYCLOBUTANIL/SOYBEAN RUST /PHAKPA/EFFICACY. BRAZIL 2003

Country Brazil.

Campo Novo dos Porecis

Trial No. PCR0230

Evaluation Date Pest Code Crop Code Part/Sub Eval Evaluation Type Eval Unit/Scale Sample Size Sample Unit Subsample Size Subsample Unit Crop Stage Appl Pest Density Appl Trt-Eval Interval Trt No

Treatment Name

18-Mar-03 28-Mar-03 PHAKPA PHAKPA GLXMA GLXMA PLANT PLANT INFECT INFECT %CALC %CALC 1 1 PLOT PLOT 25 LEAF R5.4 R5.4 2.40% 2.40% 8DAAA 18DAAA

1

SYSTHANE EC

Form Conc (gai/l) 250

2

SYSTHANE EC

250

EC

75 gai/ha

4.1 floz product/acre

10bc

12b

3

SYSTHANE EC

250

EC

100 gai/ha

5.5 floz product/acre

9bc

10b

4

SYSTHANE EC

250

EC

125 gai/ha

6.8 floz product/acre

8c

12b

5

SCORE

250

EC

75 gai/ha

4.floz product/acre

13b

16b

6 UNTREATED Means followed by same letter do not significantly differ (P=.10, Tukey's HSD) Tukey's HSD (P=.10) Standard Deviation CV

18a

27a

4.2 1.8 16.42

9.2 4 27.26

Fungicides Systane EC = myclobutanil Score = difenoconazole

Form. Type

Rate

Rate US units

EC

62.5 gai/ha

3.4 floz product/acre

9bc

12b

Application Single application made on March 10th at GS R5.4 2.4% disease visible at time of application

Title: DAS FUNGICIDES SOYBEAN RUST CONTROL BRAZIL 2003. (CURATIVE CONDITIONS) Country Brazil. Campo Novo dos Porecis Trial No. PCR0229 Evaluation Date Pest Code Crop Code Part/Sub Eval Evaluation Type Eval Unit/Scale Sample Size Sample Unit Subsample Size Subsample Unit Crop Stage Appl Pest Density Appl Trt-Eval Interval Trt Treatment No Name

28-Mar-03 PHAKPA GLXMA PLANT INFECT %CALC 1 PLOT 25 LEAF R5.2 0.90% 24DAAA

1

SYSTHANE EC

Form Conc (gai/l) 250

Fm Type

Rate

Rate US units

EC

75gai/ha

4.1 floz product/acre

12b

2

SYSTHANE EC

250

EC

100gai/ha

5.5 floz product/acre

13b

3

SYSTHANE EC

250

EC

125gai/ha

6.8 floz product/acre

12b

4

SYSTHANE EC

240

EC

75gai/ha

4.3 floz product/acre

12b

5

SYSTHANE EC

240

EC

100gai/ha

5.7 floz product/acre

13b

6

SYSTHANE EC

240

EC

125gai/ha

7.1 floz product/acre

11b

7

DITHANE DF

750

WG

1600gai/ha

1.9lb product/acre

13b

8

DITHANE DF

750

WG

2000gai/ha

2.4lb product/acre

18ab

9

DITHANE DF

750

WG

2400gai/ha

2.85lb product/acre

13b

10

FOLICUR CE

200

EC

100gai/ha

6.8 floz product/acre

14b

11

STRATEGO

250

EC

125gai/ha

6.8 floz product/acre

15b

12

UNTREATED

24a Tukey's HSD (P=.10) Standard Deviation CV

Fungicides Systhane EC = myclobutanil Dithane DSF = mancozeb Folicur CE = tebuconazole Stratego = trifloxystrobin + propiconazole

Application Single application made on March 5th at GS5.2 0.9% disease visible In trial at time of application

8.6 3.4 24.41

This product is directly equivalent to the Laredo EC formulation used in the US (2lbai /gallon formulation)

Title: Dow Agrosciences Myclobutanil/Soybean rust (PHAKPA) efficacy sudy, Brazil 2003

Country* BRAZIL 2003 Rio Grande de Sul Evaluation Date Pest Code Crop Code Part/Sub Eval Evaluation Type Eval Unit/Scale Sample Size Sample Unit Subsample Size Subsample Unit Crop Stage Appl Pest Density Appl Trt-Eval Interval Trt Treatment No Name 1 2 3 4 5 6 14 15 19 20 22 24 24 25 26

SYSTHANE EC SYSTHANE EC SYSTHANE EC SYSTHANE 20EW SYSTHANE 20EW SYSTHANE 20EW DITHANE DF DITHANE DF OPERA SCORE FOLICUR CE PRIORE NIMBUS STRATEGO 250EC UNTREATED

Trial ROR0224

Form Conc

Fm Ds

Rate

Ra Un

250 250 250 200 200 200 75 75 183 250 200 250 428 250

EC EC EC EW EW EW WG WG SE EC EC SC EC EC

75 100 125 75 100 125 2000 2400 91.5 75 100 50 0.5 125

GM AI/HA GM AI/HA GM AI/HA GM AI/HA GM AI/HA GM AI/HA GM AI/HA GM AI/HA GM AI/HA GM AI/HA GM AI/HA GM AI/HA % V/V GM AI/HA

LSD (P=.10) Standard Deviation CV Fungicides Systhane EC and Systhane 20EW = myclobutanil (equivalent to Laredo EC in US) Score = Difenoconazole Priore + Nimbus = azoxystrobin + adjuvant Application Opera = Pyraclostrobin + epoxiconazole One application made at R5 Folicur CE = Tebuconazole No disease visible at application Stratego 250EC = trifloxystrobin + propiconazole

24-Apr-03 PHAKPA GLXMA PLANT DEFOL %VISUAL 1 PLOT

19-May-03 19-May-03 GLXMA PLANT YIELD M2 1 PLOT G

GLXMA SEED WEIGHT PLOT 1000 PLOT G

18DAAA

43DAAA

43DAAA

33 31 24 23 24 19 63 43 21 34 20 23

240 242 232 219 257 231 233 236 247 225 259 257

156 152 160 161 160 155 148 152 155 162 151 158

28 84

236 213

158 152

12 10.2 21.98

22.7 19.2 8.09

4.1 3.4 2.22