Table of Contents. Influence of Impact programs on weed control and yield of field corn in southern US. - AMVAC... 1

Transcription

1 2014 Texas Panhandle Weed Control Report, ssistant Professor, gronomist, ssistant Professor, Crop Stress Physiology Preston Sirmon, Extension ssistant Travis rown, gricultural Research Technician I

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3 Table of Contents Influence of Impact programs on weed control and yield of field corn in southern US. - MVC... 1 University study: Weed control programs with Instigate in the mid-south and SE regions - Dupont... 7 nthem and nthem TZ in corn - FMC nthem and nthem TZ in corn - FMC Corvus, alance Flex, Capreno, Laudis, Liberty in field corn - ayer Corvus, alance Flex, Capreno, Laudis and Liberty in field corn - ayer Corn - Syngenta Sorghum yield advantage - SF Huskie tolerance and efficiency in grain sorghum - ayer PTZ and CSI Safener 50 FS/sorghum/seed growth safening, stand and yield - ayer... 51

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5 (CR-01-14) Texas &M grilife Extension Service INFLUENCE OF IMPCT PROGRMS ON WEED CONTROL ND YIELD OF FIELD CORN IN SOUTHERN US Trial ID: 14C04H060_1 Location: Trial Year:2014 Protocol ID: 14C04H060 Project ID: 14C04H060 Study Director: Study Director:Ned French General Trial Information Trial Status:S setup Initiation Date:Jun City:ushland State/Prov.:Texas Postal Code:79012 Country:US United States Trial Location Latitude of LL Corner : N Longitude of LL Corner : W ltitude of LL Corner, Unit: FT Objectives: Evaluate influence of IMPCT and other herbicide programs on management of difficult to control weeds and yield in glyphosate resistant field corn. 1. Compare performance of Impact programs to competitive programs. 2. Evaluate Impact tank mixes at full rate with PowerMax for quicker and more complete control. Key measurements are plant stand count, crop phytotoxicity ratings, weed control ratings, and yield. Stand uniformity is a critical requirement. Corn should be planted and produced very uniformly. See pplication Directions section for details about treatment timing. headers. Note: RM PRT and DT file include completed data Study Director:Ned French Organization:mVac Contacts Crop Description Crop 1: ZEMX Zea mays Corn CH Scale:COR Description: glyphosate tolerant Planting Date:Jun Planting Rate, Unit:3000 S/ Planting Method:PLNTD planted Depth, Unit:2 IN Planting Equipment:PP Plot Planter Row Spacing, Unit:30 IN Emergence Date:Jun Soil Temperature, Unit:70 F Soil Moisture:GOOD good Seed ed:cloddy cloddy Pest 1 Type:W Code:MP maranthus palmeri Common Name: Palmer amaranth Pest Description Pest 2 Type:W Code:RPP rachiaria platyphylla Common Name: roadleaf signalgrass Pest 3 Type:W Code:ECHCG Echinochloa crus-galli Common Name: Common barnyardgrass Pest 4 Type:W Code:UTH butilon theophrasti Common Name: velvetleaf 1

6 (CR-01-14) Texas &M grilife Extension Service INFLUENCE OF IMPCT PROGRMS ON WEED CONTROL ND YIELD OF FIELD CORN IN SOUTHERN US Trial ID: 14C04H060_1 Location: Trial Year:2014 Protocol ID: 14C04H060 Project ID: 14C04H060 Study Director: Site and Design Treated Plot Width: 15 FT Site Type:FIELD field Treated Plot Length: 25 FT Experimental Unit:1 PLOT plot Treated Plot rea: 375 FT2 Treatments:8 Tillage Type:CONTIL conventional-till Replications: 3 Study Design:RCOL Randomized Complete lock (RC) Soil Description Description Name: Herbicide Plots % Sand: 18 % OM:1.5 Texture:SICL silty clay loam % Silt: 46 ph:7.5 Soil Name:Pullman Clay Loam % Clay: 36 CEC:22 Fert. Level:G good Soil Drainage:G good Type No. Date mount Unit Type Description 1. Jul IN FURROW furrow/rill 2. Jul IN FURROW furrow/rill 3. Jul IN RIN rain 4. Jul IN FURROW furrow/rill 5. ug IN FURROW furrow/rill 6. ug IN RIN rain 7. ug IN RIN rain 8. Jul IN RIN rain 9. Sep IN RIN rain 10. Sep IN RIN rain 11. Sep IN RIN rain pplication Date: ug ppl. Start Time: M pplication Method: SPRY pplication Timing: POSPOS pplication Placement: PLNT pplied y: Sirmon ir Temperature, Unit: 74 F % Relative Humidity: 36 Wind Velocity, Unit: 7 MPH Wind Direction: NNE Dew Presence (Y/N): N no Soil Temperature, Unit: 72 F Soil Moisture: GOOD % Cloud Cover: 0 Next Moisture Occurred On: ug Time to Next Moisture, Unit: 3 DY pplication Description Crop Stage t Each pplication Crop 1 Code, CH Scale: ZEMX COR ZEMX COR Stage Scale Used: CH Stage Majority, Percent: 12 Stage Minimum, Percent: 13 Stage Maximum, Percent: 14 2

7 (CR-01-14) Texas &M grilife Extension Service INFLUENCE OF IMPCT PROGRMS ON WEED CONTROL ND YIELD OF FIELD CORN IN SOUTHERN US Trial ID: 14C04H060_1 Location: Trial Year:2014 Protocol ID: 14C04H060 Project ID: 14C04H060 Study Director: Pest Stage t Each pplication Pest 1 Code, Type, Scale: MP W MP W Stage Majority, Percent: 63 Stage Minimum, Percent: 61 Stage Maximum, Percent: 65 Height, Unit: 10 IN Height Minimum, Maximum: 6 18 Coverage, Unit: 30 % Pest 2 Code, Type, Scale: RPP W RPP W Coverage, Unit: 0 % Pest 3 Code, Type, Scale: ECHCG W ECHCG W Coverage, Unit: 0 % Pest 4 Code, Type, Scale: UTH W UTH W Height, Unit: 6 IN Height Minimum, Maximum: 3 8 Coverage, Unit: 15 % Pest 5 Code, Type, Scale: W W Pest 6 Code, Type, Scale: IPOSS W IPOSS W Coverage, Unit: 0 % Pest 7 Code, Type, Scale: W W ppl. Equipment: Mahendra Equipment Type: TRMOSP Operation Pressure, Unit: 30 psi Nozzle Type: FLFN Nozzle Size: TP11002 Nozzle Spacing, Unit: 30 In % Coverage: 100 oom Length, Unit: 13 ft oom Height, Unit: 20 in Ground Speed, Unit: 5 mph Carrier: WTER Spray Volume, Unit: 15 GL/C Mix Size, Unit: 3 Liters Tank Mix (Y/N): Y yes pplication Equipment 3

8 (CR-01-14) Texas &M grilife Extension Service INFLUENCE OF IMPCT PROGRMS ON WEED CONTROL ND YIELD OF FIELD CORN IN SOUTHERN US OV Means Table Trial ID: 14C04H060_1 Location: Trial Year:2014 Protocol ID: 14C04H060 Project ID: 14C04H060 Study Director: Pest Type W Weed W Weed Pest Code MP UTH Pest Scientific Name maranthus pal> butilon theop> Pest Name Palmer amaranth velvetleaf Crop Code ZEMX ZEMX ZEMX ZEMX CH Scale COR COR COR COR Crop Scientific Name Zea mays Zea mays Zea mays Zea mays Crop Name Corn Corn Corn Corn Description WEED CONTROL WEED CONTROL PLNT LODGING ROOT LODGING Part Rated PLNT P PLNT P PLNT C ROOT C Rating Date ug ug Rating Type CONTRO CONTRO LODGIN LODGIN Rating Unit % % % % Sample Size, Unit 2 ROW 2 ROW 2 ROW 2 ROW Collection asis, Unit 1 PLOT 1 PLOT 1 PLOT 1 PLOT Number of Subsamples Crop Stage Majority Crop Stage Scale CH CH SE Group No Rating Timing 1 2 H1 H1 Days fter First/Last pplic Trt-Eval Interval 15 D- 15 D- Plant-Eval Interval 70 DP-1 70 DP-1 Days fter Emergence 62 DE-1 62 DE-1 RM ction Codes S05 S05 S10 S10 Number of Decimals 1 1 Trt Treatment Rate ppl No. Name Rate Unit Code Untreated Check 0.0b 0.0b 0.0a 0.0a 02IMPCT 0.75fl oz/a 91.1a 100.0a 0.0a 0.0a ROUNDUP POWERMX 22fl oz/a trex 1qt/a MSO 0.5% v/v MS 8.5lb/100 gal 03IMPCT 1.0fl oz/a 98.3a 100.0a 0.0a 0.0a ROUNDUP POWERMX 22fl oz/a trex 1qt/a MSO 0.5% v/v MS 8.5lb/100 gal 04IMPCT 0.75fl oz/a 84.1a 100.0a 0.0a 0.0a ROUNDUP POWERMX 22fl oz/a trex 1qt/a WRRNT 3pt/a MSO 0.5% v/v MS 8.5lb/100 gal 05IMPCT 0.75fl oz/a 95.5a 98.3a 0.0a 0.0a SEQUENCE 2.5pt/a trex 1qt/a NIS 0.25% v/v MS 8.5lb/100 gal 06HLEX GT 3.6pt/a 95.5a 100.0a 0.0a 0.0a trex 1qt/a NIS 0.25% v/v MS 8.5lb/100 gal 07IMPCT 0.75oz/a 96.7a 100.0a 0.0a 0.0a ROUNDUP POWERMX 22oz/a trex 1qt/a ZIDU 2oz/a MSO 0.5% v/v MS 8.5lb/100 gal 4

9 (CR-01-14) Texas &M grilife Extension Service OV Means Table INFLUENCE OF IMPCT PROGRMS ON WEED CONTROL ND YIELD OF FIELD CORN IN SOUTHERN US Trial ID: 14C04H060_1 Location: Trial Year:2014 Protocol ID: 14C04H060 Project ID: 14C04H060 Study Director: Pest Type W Weed W Weed Pest Code MP UTH Pest Scientific Name maranthus pal> butilon theop> Pest Name Palmer amaranth velvetleaf Crop Code ZEMX ZEMX ZEMX ZEMX CH Scale COR COR COR COR Crop Scientific Name Zea mays Zea mays Zea mays Zea mays Crop Name Corn Corn Corn Corn Description WEED CONTROL WEED CONTROL PLNT LODGING ROOT LODGING Part Rated PLNT P PLNT P PLNT C ROOT C Rating Date ug ug Rating Type CONTRO CONTRO LODGIN LODGIN Rating Unit % % % % Sample Size, Unit 2 ROW 2 ROW 2 ROW 2 ROW Collection asis, Unit 1 PLOT 1 PLOT 1 PLOT 1 PLOT Number of Subsamples Crop Stage Majority Crop Stage Scale CH CH SE Group No Rating Timing 1 2 H1 H1 Days fter First/Last pplic Trt-Eval Interval 15 D- 15 D- Plant-Eval Interval 70 DP-1 70 DP-1 Days fter Emergence 62 DE-1 62 DE-1 RM ction Codes S05 S05 S10 S10 Number of Decimals 1 1 Trt Treatment Rate ppl No. Name Rate Unit Code CPRENO 3fl oz/a 99.8a 100.0a 0.0a 0.0a ROUNDUP POWERMX 22fl oz/a trex 1qt/a MSO 0.5% v/v MS 8.5lb/100 gal LSD P= t Standard Deviation 8.68t CV 12.77t artlett's X P(artlett's X2) Skewness * *.. Kurtosis * *.. Replicate F Replicate Prob(F) Treatment F Treatment Prob(F) Pest Type W, Weed, G-YRW7, G-WedStg = Weed or volunteer crop Pest Code MP, maranthus palmeri, = US UTH, butilon theophrasti, = US Crop Code ZEMX, COR, Zea mays, = US Part Rated PLNT = plant ROOT = root P = Pest is Part Rated C = Crop is Part Rated Rating Type CONTRO = control / burndown or knockdown LODGIN = lodging Rating Unit % = percent ROW = row PLOT = total plot Crop Stage Majority 89 = Fully ripe: kernels hard and shiny, about 65% dry matter Crop Stage Scale CH = CH uniform plant stages 5

10 (CR-01-14) Texas &M grilife Extension Service INFLUENCE OF IMPCT PROGRMS ON WEED CONTROL ND YIELD OF FIELD CORN IN SOUTHERN US OV Means Table Trial ID: 14C04H060_1 Location: Trial Year:2014 Protocol ID: 14C04H060 Project ID: 14C04H060 Study Director: Rating Timing 1 = 1st ssessment ccording to Trial Schedule 2 = 2nd ssessment ccording to trial Schedule H1 = 1st Harvest Plant-Eval Interval 70 DP-1 = 1 ZEMX Jun RM ction Codes = utomatic arcsine square root % transformation S05 = Perform 5% Student-Newman-Keuls mean separation on Standardized Summary S10 = Perform 10% Student-Newman-Keuls mean separation on Standardized Summary 6

11 (CR-02-14) Texas &M grilife Extension Service University Study: Weed Control Programs with Instigate in the Mid-south and SE Regions Trial ID: US-14-9 Location:ushland, Texas Trial Year:2014 Protocol ID: US Project ID: Study Director:Robert Rupp Study Director:Robert Rupp and General Trial Information Initiation Date:Jun City:marillo State/Prov.:Texas Postal Code:79106 Country:US United States Trial Location Latitude of LL Corner : N Longitude of LL Corner : W ltitude of LL Corner, Unit: FT Objectives: Evaluate weed control and crop response with Instigate used in a program approach. Study Director:Robert Rupp Organization:Dupont Contacts and Organization:Texas &M grilife Extension and Research Crop Description Crop 1:ZEMX Zea mays Corn Variety:P1498 CH Scale:COR Planting Date:Jun Planting Rate, Unit:30000 S/ Planting Method:PLNTD planted Depth, Unit:2 IN Planting Equipment:PP Plot Planter Row Spacing, Unit:30 IN Emergence Date:Jun Harvest Date:Nov Soil Temperature, Unit:70 F Soil Moisture:GOOD good Seed ed:cloddy cloddy Pest 1 Type:W Code:UTH butilon theophrasti Common Name: velvetleaf Pest Description Pest 2 Type:W Code:MP maranthus palmeri Common Name: Palmer amaranth Pest 3 Type:W Code:CONSS Convolvulus sp. Common Name: Morningglory Pest 4 Type:W Code:ECHSS Echinochloa sp. Common Name: arnyardgrass Site and Design Treated Plot Width: 10 FT Site Type:FIELD field Treated Plot Length: 30 FT Treated Plot rea: 300 FT2 Treatments:8 Tillage Type:CONTIL conventional-till Replications: 3 Study Design:RCOL Randomized Complete lock (RC) Soil Description Description Name: Herbicide Plots % Sand: 18 % OM:1.5 Texture:SICL silty clay loam % Silt: 46 ph:7.5 Soil Name:Pullman Clay Loam % Clay: 36 CEC:22 Fert. Level:G good Soil Drainage:G good 7

12 (CR-02-14) Texas &M grilife Extension Service University Study: Weed Control Programs with Instigate in the Mid-south and SE Regions Trial ID: US-14-9 Location:ushland, Texas Trial Year:2014 Protocol ID: US Project ID: Study Director:Robert Rupp dditional Measured Elements Date Element Quantity Unit Jun N 135 Lb/ Jun P2O5 60 Lb/ Moisture and Weather Conditions Overall Moisture Conditions:WEDRWE wet-dry-wet Closest Weather Station:ushland Distance, Unit:3 MI Type No. Date mount Unit Type Description 1. Jul IN FURROW furrow/rill 2. Jul IN FURROW furrow/rill 3. Jul IN FURROW furrow/rill 4. ug IN FURROW furrow/rill 5. Jul IN RIN rain 6. ug IN RIN rain 7. ug IN RIN rain 8. Jul IN RIN rain 9. Sep IN RIN rain 10. Sep IN RIN rain 11. Sep IN RIN rain pplication Date: Jun ug ppl. Start Time: 8:00 M 10:00M pplication Method: Mahendra Mahendra pplication Timing: PREPRE POSPOS pplication Placement: Soil PLNT pplied y: Sirmon Sirmon ir Temperature, Unit: 64 F 81 F % Relative Humidity: Wind Velocity, Unit: 10 MPH 10 MPH Wind Direction: S SSW Dew Presence (Y/N): N no N no Soil Temperature, Unit: 70 F 72 F Soil Moisture: GOOD GOOD % Cloud Cover: 55 0 Next Moisture Occurred On: Jun Time to Next Moisture, Unit: 12 DY pplication Description Crop Stage t Each pplication Crop 1 Code, CH Scale: ZEMX COR ZEMX COR Stage Scale Used: DESC DESC Stage Majority, Percent: Stage Minimum, Percent: Stage Maximum, Percent: Height, Unit: 3 FT Height Minimum, Maximum:

13 (CR-02-14) Texas &M grilife Extension Service University Study: Weed Control Programs with Instigate in the Mid-south and SE Regions Trial ID: US-14-9 Location:ushland, Texas Trial Year:2014 Protocol ID: US Project ID: Study Director:Robert Rupp Pest Stage t Each pplication Pest 1 Code, Type, Scale: UTH W UTH W Stage Majority, Percent: 00 Pest 2 Code, Type, Scale: MP W MP W Stage Majority, Percent: 00 Pest 3 Code, Type, Scale: CONSS W CONSS W Stage Majority, Percent: 00 Pest 4 Code, Type, Scale: ECHSS W ECHSS W Stage Majority, Percent: 00 ppl. Equipment: Mahendra Mahendra Equipment Type: TRMOSP TRMOSP Operation Pressure, Unit: 30 psi 30 psi Nozzle Type: Flatfan Flatfan Nozzle Size: TP11002 TP11002 Nozzle Spacing, Unit: 30 in 30 in % Coverage: oom Length, Unit: 13 ft 13 ft oom Height, Unit: 20 in 20 in Ground Speed, Unit: 5 mph 5 mph Carrier: WTER WTER Spray Volume, Unit: gal/ac gal/ac Mix Size, Unit: 3 liters 3 liters Propellant: COMCO2 COMCO2 pplication Equipment Date y Notes Sep Jourdanell Crop injury was not observed in any treatments. Therefore, crop injury data was not collected. No. Date y Deviations 1.Sep Jourdanell Efficacy notes were taken 23 DT and 14 DT. Reasons: Wet field copnditions either from irrigation or rainfall prevented access to plots. Crop Name corn corn corn Part Rated YIELD - Rating Date Jun ug Nov Rating Type WeedControl WeedControl YIELD Rating Unit % % bu/ac Number of Subsamples SE Group No Days fter First/Last pplic Trt-Eval Interval 15 D- 69 D- Plant-Eval Interval 16 DP-1 70 DP-1 Days fter Emergence 8 DE-1 62 DE-1 RM ction Codes EC ER1 Trt Treatment Rate ppl No. Name Rate Unit Code Untreated check c a 2RIMSULFURON (25% SG) 0.25oz ai/a 93.7a 86.7b a MESOTRIONE (WG 50 PC) 2.50oz ai/a CINCH (EC 7.64 LG) 1.00pt/a TRZINE (SL 4.00 LG) 2.00lb ai/a UNDIT EXTR (SL 3.0 LG) 32.00fl oz/a MSUL (GR 100 PC) 2.00lb/a 9

14 (CR-02-14) Texas &M grilife Extension Service University Study: Weed Control Programs with Instigate in the Mid-south and SE Regions OV Means Table Trial ID: US-14-9 Location:ushland, Texas Trial Year:2014 Protocol ID: US Project ID: Study Director:Robert Rupp Crop Name corn corn corn Part Rated YIELD - Rating Date Jun ug Nov Rating Type WeedControl WeedControl YIELD Rating Unit % % bu/ac Number of Subsamples SE Group No Days fter First/Last pplic Trt-Eval Interval 15 D- 69 D- Plant-Eval Interval 16 DP-1 70 DP-1 Days fter Emergence 8 DE-1 62 DE-1 RM ction Codes EC ER1 Trt Treatment Rate ppl No. Name Rate Unit Code RIMSULFURON (25% SG) 0.25oz ai/a 96.0a 95.0a a MESOTRIONE (WG 50 PC) 2.50oz ai/a CINCH (EC 7.64 LG) 1.00pt/a RIMSULFURON (25% SG) 0.30oz ai/a MESOTRIONE (WG 50 PC) 1.25oz ai/a ISOXDIFEN-ETHYL (WG 50 PC) 0.15oz ai/a TRZINE (SL 4.00 LG) 1.50lb ai/a UNDIT EXTR (SL 3.0 LG) 32.00fl oz/a MSUL (GR 100 PC) 2.00lb/a 4RIMSULFURON (25% SG) 0.25oz ai/a 94.3a 93.3ab a MESOTRIONE (WG 50 PC) 2.50oz ai/a CINCH (EC 7.64 LG) 1.00pt/a RIMSULFURON (25% SG) 0.23oz ai/a THIFENSULFURON (SG 50 PC) 0.05oz ai/a ISOXDIFEN-ETHYL (WG 50 PC) 0.115oz ai/a TRZINE (SL 4.00 LG) 1.50lb ai/a UNDIT EXTR (SL 3.0 LG) 32.00fl oz/a MSUL (GR 100 PC) 2.00lb/a 5RIMSULFURON (25% SG) 0.25oz ai/a 96.0a 98.0a a MESOTRIONE (WG 50 PC) 2.50oz ai/a CINCH TZ (5.5 EC) 1.50pt/a TRZINE (SL 4.00 LG) 1.50lb ai/a UNDIT EXTR (SL 3.0 LG) 32.00fl oz/a MSUL (GR 100 PC) 2.00lb/a MSUL (GR 100 PC) 2.00lb/a 6RIMSULFURON (25% SG) 0.25oz ai/a 96.7a 98.3a a MESOTRIONE (WG 50 PC) 2.50oz ai/a CINCH TZ (5.5 EC) 1.50pt/a RIMSULFURON (25% SG) 0.30oz ai/a MESOTRIONE (WG 50 PC) 1.25oz ai/a ISOXDIFEN-ETHYL (WG 50 PC) 0.15oz ai/a TRZINE (SL 4.00 LG) 1.50lb ai/a UNDIT EXTR (SL 3.0 LG) 32.00fl oz/a MSUL (GR 100 PC) 2.00lb/a 7RIMSULFURON (25% SG) 0.25oz ai/a 97.0a 91.7ab a MESOTRIONE (WG 50 PC) 2.50oz ai/a CINCH TZ (5.5 EC) 1.50pt/a RIMSULFURON (25% SG) 0.23oz ai/a THIFENSULFURON (SG 50 PC) 0.05oz ai/a ISOXDIFEN-ETHYL (WG 50 PC) 0.115oz ai/a TRZINE (SL 4.00 LG) 1.50lb ai/a UNDIT EXTR (SL 3.0 LG) 32.00fl oz/a 10

15 (CR-02-14) Texas &M grilife Extension Service University Study: Weed Control Programs with Instigate in the Mid-south and SE Regions OV Means Table Trial ID: US-14-9 Location:ushland, Texas Trial Year:2014 Protocol ID: US Project ID: Study Director:Robert Rupp Crop Name corn corn corn Part Rated YIELD - Rating Date Jun ug Nov Rating Type WeedControl WeedControl YIELD Rating Unit % % bu/ac Number of Subsamples SE Group No Days fter First/Last pplic Trt-Eval Interval 15 D- 69 D- Plant-Eval Interval 16 DP-1 70 DP-1 Days fter Emergence 8 DE-1 62 DE-1 RM ction Codes EC ER1 Trt Treatment Rate ppl No. Name Rate Unit Code LUMX 3.00qt/a 97.0a 100.0a a TRZINE (SL 4.00 LG) 1.50lb ai/a UNDIT EXTR (SL 3.0 LG) 32.00fl oz/a MSUL (GR 100 PC) 2.00lb/a LSD P= Standard Deviation CV artlett's X P(artlett's X2) Skewness * Kurtosis * Replicate F Replicate Prob(F) Treatment F Treatment Prob(F) Part Rated YIELD = yield Rating Type YIELD = yield Rating Unit % = percent bu/ac = bushels per acre Plant-Eval Interval 16 DP-1 = 1 ZEMX Jun DP-1 = 1 ZEMX Jun RM ction Codes EC = Do not analyze untreated check, while still reporting treatment mean on OV Means Table ER1 = Excluded replicate 1 11

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17 (CR-03-14) Texas &M grilife Extension Service nthem and nthem TZ in Corn- FMC Trial ID: CR Location:ushland, TX Trial Year: Protocol ID: CR Project ID: nthem TZ Corn PRE-POST Study Director: General Trial Information Study Director:Don Johnson Initiation Date:Jun City:marillo State/Prov.:Texas Postal Code:79106 Country:US United States Trial Location Latitude of LL Corner : N Longitude of LL Corner : W ltitude of LL Corner, Unit: FT Objectives: Evaluate grass and broadleaf control of nthem 2.15 SE and nthem TZ 4.5 SE in a corn production system. pplications will be made at pre or Early Post (V2-V3). Study Director:Don Johnson Organization:FMC Contacts Organization:Texas &M grilife Extension and Research Crop 1: ZEMX Zea mays Crop Description Corn CH Scale:COR Crop 2: ZEMX Zea mays Corn Variety: P1498 CH Scale:COR Planting Date:Jun Planting Rate, Unit:30000 S/ Planting Method:PLNTD planted Depth, Unit:2 IN Planting Equipment:PP Plot Planter Row Spacing, Unit:30 IN Emergence Date:Jun Soil Temperature, Unit:70 F Soil Moisture:GOOD good Seed ed:cloddy cloddy Pest 1 Type:W Code:MP maranthus palmeri Common Name: Palmer amaranth Pest Description Pest 2 Type:W Code:UTH butilon theophrasti Common Name: velvetleaf Pest 3 Type:W Code:MP maranthus palmeri Common Name: Palmer amaranth Pest 4 Type:W Code:CONSS Convolvulus sp. Common Name: Morningglory Pest 5 Type:W Code:ECHSS Echinochloa sp. Common Name: arnyardgrass Site and Design Treated Plot Width: 15 FT Site Type:FIELD field Treated Plot Length: 25 FT Experimental Unit:1 PLOT plot Treated Plot rea: 375 FT2 Treatments:10 Tillage Type:CONTIL conventional-till Replications: 3 Study Design:RCOL Randomized Complete lock (RC) Untreated rrangement: INCLUDED single control randomized in each block 13

18 (CR-03-14) Texas &M grilife Extension Service nthem and nthem TZ in Corn- FMC Trial ID: CR Location:ushland, TX Trial Year: Protocol ID: CR Project ID: nthem TZ Corn PRE-POST Study Director: Soil Description Description Name: Herbicide Plots % Sand: 18 % OM:1.5 Texture:SICL silty clay loam % Silt: 46 ph:7.5 Soil Name:Pullman Clay Loam % Clay: 36 CEC:22 Fert. Level:G good Soil Drainage:G good Date Element Quantity Unit Jun N 135 Lb/ Jun P2O5 60 Lb/ dditional Measured Elements Moisture and Weather Conditions Overall Moisture Conditions:WEDRWE wet-dry-wet Closest Weather Station:ushland Distance, Unit:3 MI Type No. Date mount Unit Type Description 1. Jul IN FURROW furrow/rill 2. Jul IN FURROW furrow/rill 3. Jul IN FURROW furrow/rill 4. ug IN FURROW furrow/rill 5. Jul IN RIN rain 6. ug IN RIN rain 7. ug IN RIN rain 8. Jul IN RIN rain 9. Sep IN RIN rain 10. Sep IN RIN rain 11. Sep IN RIN rain pplication Date: Jun ug ppl. Start Time: 8:00 M 10:00M pplication Method: Mahendra Mahendra pplication Timing: PREPRE POSPOS pplication Placement: Soil PLNT pplied y: Sirmon Sirmon ir Temperature, Unit: 64 F 81 F % Relative Humidity: Wind Velocity, Unit: 10 MPH 10 MPH Wind Direction: S SSW Dew Presence (Y/N): N no N no Soil Temperature, Unit: 70 F 72 F Soil Moisture: GOOD GOOD % Cloud Cover: 55 0 Next Moisture Occurred On: Jun Time to Next Moisture, Unit: 12 DY pplication Description 14

19 (CR-03-14) Texas &M grilife Extension Service nthem and nthem TZ in Corn- FMC Trial ID: CR Location:ushland, TX Trial Year: Protocol ID: CR Project ID: nthem TZ Corn PRE-POST Study Director: Crop Stage t Each pplication Crop 1 Code, CH Scale: ZEMX COR ZEMX COR Stage Scale Used: DESC DESC Stage Majority, Percent: Stage Minimum, Percent: Stage Maximum, Percent: Height, Unit: 3 FT Height Minimum, Maximum: Crop 2 Code, CH Scale: ZEMX COR ZEMX COR Stage Scale Used: CH Pest 1 Code, Type, Scale: MP W MP W Stage Majority, Percent: 00 Pest 2 Code, Type, Scale: UTH W UTH W Stage Majority, Percent: 00 Pest 3 Code, Type, Scale: MP W MP W Stage Majority, Percent: 00 Pest 4 Code, Type, Scale: CONSS W CONSS W Stage Majority, Percent: 00 Pest 5 Code, Type, Scale: ECHSS W ECHSS W ppl. Equipment: Mahendra Mahendra Equipment Type: TRMOSP TRMOSP Operation Pressure, Unit: 30 psi 30 psi Nozzle Type: Flatfan Flatfan Nozzle Size: TP11002 TP11002 Nozzle Spacing, Unit: 30 in 30 in % Coverage: oom Length, Unit: 13 ft 13 ft oom Height, Unit: 20 in 20 in Ground Speed, Unit: 5 mph 5 mph Carrier: WTER WTER Spray Volume, Unit: gal/ac gal/ac Mix Size, Unit: 3 liters 3 liters Propellant: COMCO2 COMCO2 Pest Stage t Each pplication pplication Equipment 15

20 (CR-03-14) Texas &M grilife Extension Service nthem and nthem TZ in Corn- FMC OV Means Table Trial ID: CR Location:ushland, TX Trial Year: Protocol ID: CR Project ID: nthem TZ Corn PRE-POST Study Director: Part Rated YIELD - Rating Date Jun ug Nov Rating Type WeedControl WeedControl YIELD Rating Unit % % bu/ac Number of Subsamples SE Group No Days fter First/Last pplic Trt-Eval Interval 15 D- 69 D- Plant-Eval Interval 16 DP-1 70 DP-1 Days fter Emergence 8 DE-1 62 DE-1 RM ction Codes P EC P Trt Treatment Rate ppl No. Name Rate Unit Code Untreated 0.0b a 2nthem 8fl oz/a 97.0a 99.3ab a Cadet 0.75fl oz/a Roundup 22fl oz/a COC 1% v/v 3nthem 32fl oz/a 93.3a 99.3ab a Cadet 0.75fl oz/a Roundup 22fl oz/a COC 1% v/v 4nthem 8fl oz/a 93.3a 98.3ab a Solstice 2.5fl oz/a trazine 16fl oz/a Roundup 22fl oz/a COC 1% v/v 5nthem TZ 32fl oz/a 95.9a 99.3ab a Solstice 2.5fl oz/a trazine 16fl oz/a Roundup 22fl oz/a COC 1% v/v 6nthem TZ 16fl oz/a 93.3a 100.0a a Solstice 2.5fl oz/a Roundup 22fl oz/a COC 1% v/v 7trazine 16fl oz/a 93.3a 95.0abc a Solstice 2.5fl oz/a Roundup 22fl oz/a COC 1% v/v 8Solstice 2.5fl oz/a 91.9a 93.3bc a Roundup 22fl oz/a COC 1% v/v 9Lexar 96fl oz/a 0.0b 91.7c a COC 1% v/v 10Halex 3.6pt/a 0.0b 95.0abc a COC 1% v/v LSD P= Standard Deviation CV artlett's X P(artlett's X2) Skewness Kurtosis Replicate F Replicate Prob(F) Treatment F Treatment Prob(F) Part Rated YIELD = yield Rating Type 16

21 (CR-03-14) Texas &M grilife Extension Service nthem and nthem TZ in Corn- FMC OV Means Table Trial ID: CR Location:ushland, TX Trial Year: Protocol ID: CR Project ID: nthem TZ Corn PRE-POST Study Director: YIELD = yield Rating Unit % = percent bu/ac = bushels per acre RM ction Codes P = Rating scale of 0 to 100 (e.g. % control or injury) EC = Do not analyze untreated check, while still reporting treatment mean on OV Means Table 17

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23 (CR-04-14) Texas &M grilife Extension Service nthem and nthem TZ in Corn- FMC2 Trial ID: CR Location:ushland, TX Trial Year: Protocol ID: CR Project ID: nthem TZ Corn PRE-POST Study Director: Study Director:Don Johnson General Trial Information Initiation Date:Jun City:marillo State/Prov.:Texas Postal Code:79106 Country:US United States Trial Location Latitude of LL Corner : N Longitude of LL Corner : W ltitude of LL Corner, Unit: FT Objectives: Evaluate grass and broadleaf control of nthem 2.15 SE and nthem TZ 4.5 SE in a corn production system. pplications will be made at pre or Early Post (V2-V3). Study Director:Don Johnson Organization:FMC Contacts Organization:Texas &M grilife Extension and Research Crop 1: ZEMX Zea mays Crop 2: ZEMX Zea mays Crop Description Corn CH Scale:COR Corn CH Scale:COR Crop 3: ZEMX Zea mays Corn Variety: P1498 CH Scale:COR Planting Date:Jun Planting Rate, Unit:30000 S/ Planting Method:PLNTD planted Depth, Unit:2 IN Planting Equipment:PP Plot Planter Row Spacing, Unit:30 IN Emergence Date:Jun Soil Temperature, Unit:70 F Soil Moisture:GOOD good Seed ed:cloddy cloddy Pest 1 Type:W Code:MP maranthus palmeri Common Name: Palmer amaranth Pest Description Pest 2 Type:W Code:MP maranthus palmeri Common Name: Palmer amaranth Pest 3 Type:W Code:UTH butilon theophrasti Common Name: velvetleaf Pest 4 Type:W Code:MP maranthus palmeri Common Name: Palmer amaranth Pest 5 Type:W Code:CONSS Convolvulus sp. Common Name: Morningglory Pest 6 Type:W Code:ECHSS Echinochloa sp. Common Name: arnyardgrass 19

24 (CR-04-14) Texas &M grilife Extension Service nthem and nthem TZ in Corn- FMC2 Trial ID: CR Location:ushland, TX Trial Year: Protocol ID: CR Project ID: nthem TZ Corn PRE-POST Study Director: Site and Design Treated Plot Width: 15 FT Site Type:FIELD field Treated Plot Length: 25 FT Experimental Unit:1 PLOT plot Treated Plot rea: 375 FT2 Treatments:10 Tillage Type:CONTIL conventional-till Replications: 3 Study Design:RCOL Randomized Complete lock (RC) Untreated rrangement: INCLUDED single control randomized in each block Soil Description Description Name: Herbicide Plots % Sand: 18 % OM:1.5 Texture:SICL silty clay loam % Silt: 46 ph:7.5 Soil Name:Pullman Clay Loam % Clay: 36 CEC:22 Fert. Level:G good Soil Drainage:G good Date Element Quantity Unit Jun N 135 Lb/ Jun P2O5 60 Lb/ dditional Measured Elements Moisture and Weather Conditions Overall Moisture Conditions:WEDRWE wet-dry-wet Closest Weather Station:ushland Distance, Unit:3 MI Type No. Date mount Unit Type Description 1. Jul IN FURROW furrow/rill 2. Jul IN FURROW furrow/rill 3. Jul IN FURROW furrow/rill 4. ug IN FURROW furrow/rill 5. Jul IN RIN rain 6. ug IN RIN rain 7. ug IN RIN rain 8. Jul IN RIN rain 9. Sep IN RIN rain 10. Sep IN RIN rain 11. Sep IN RIN rain pplication Date: Jun ug ppl. Start Time: 8:00 M 10:00M pplication Method: Mahendra Mahendra pplication Timing: PREPRE POSPOS pplication Placement: Soil PLNT pplied y: Sirmon Sirmon ir Temperature, Unit: 64 F 81 F % Relative Humidity: Wind Velocity, Unit: 10 MPH 10 MPH Wind Direction: S SSW Dew Presence (Y/N): N no N no Soil Temperature, Unit: 70 F 72 F Soil Moisture: GOOD GOOD % Cloud Cover: 55 0 Next Moisture Occurred On: Jun Time to Next Moisture, Unit: 12 DY pplication Description 20

25 (CR-04-14) Texas &M grilife Extension Service nthem and nthem TZ in Corn- FMC2 Trial ID: CR Location:ushland, TX Trial Year: Protocol ID: CR Project ID: nthem TZ Corn PRE-POST Study Director: Crop Stage t Each pplication Crop 1 Code, CH Scale: ZEMX COR ZEMX COR Stage Scale Used: DESC DESC Stage Majority, Percent: Stage Minimum, Percent: Stage Maximum, Percent: Height, Unit: 3 FT Height Minimum, Maximum: Crop 2 Code, CH Scale: ZEMX COR ZEMX COR Stage Scale Used: CH Crop 3 Code, CH Scale: ZEMX COR ZEMX COR Stage Scale Used: CH Pest 1 Code, Type, Scale: MP W MP W Stage Majority, Percent: 00 Pest 2 Code, Type, Scale: MP W MP W Stage Majority, Percent: 00 Pest 3 Code, Type, Scale: UTH W UTH W Stage Majority, Percent: 00 Pest 4 Code, Type, Scale: MP W MP W Stage Majority, Percent: 00 Pest 5 Code, Type, Scale: CONSS W CONSS W Pest 6 Code, Type, Scale: ECHSS W ECHSS W ppl. Equipment: Mahendra Mahendra Equipment Type: TRMOSP TRMOSP Operation Pressure, Unit: 30 psi 30 psi Nozzle Type: Flatfan Flatfan Nozzle Size: TP11002 TP11002 Nozzle Spacing, Unit: 30 in 30 in % Coverage: oom Length, Unit: 13 ft 13 ft oom Height, Unit: 20 in 20 in Ground Speed, Unit: 5 mph 5 mph Carrier: WTER WTER Spray Volume, Unit: gal/ac gal/ac Mix Size, Unit: 3 liters 3 liters Propellant: COMCO2 COMCO2 Pest Stage t Each pplication pplication Equipment 21

26 (CR-04-14) Texas &M grilife Extension Service nthem and nthem TZ in Corn- FMC2 OV Means Table Trial ID: CR Location:ushland, TX Trial Year: Protocol ID: CR Project ID: nthem TZ Corn PRE-POST Study Director: Part Rated YIELD - Rating Date Jun ug Nov Rating Type WeedControl WeedControl YIELD Rating Unit % % bu/ac Number of Subsamples Days fter First/Last pplic Trt-Eval Interval 15 D- 69 D- Plant-Eval Interval 16 DP-1 70 DP-1 Days fter Emergence 8 DE-1 62 DE-1 RM ction Codes P P Trt Treatment Rate ppl No. Name Rate Unit Code Untreated 0.0c 0.0b a 2nthem 8fl oz/a 86.7b 100.0a a Roundup 22fl oz/a 3nthem TZ 32fl oz/a 95.7ab 100.0a a Roundup 22fl oz/a 4nthem 8fl oz/a 86.7b 100.0a a ccolade 0.89oz/a Roundup 22fl oz/a 5nthem TZ 32fl oz/a 95.0ab 100.0a a ccolade 0.89oz/a Roundup 22fl oz/a 6nthem 8fl oz/a 90.0ab 100.0a a alance Flexx 2fl oz/a Roundup 22fl oz/a 7nthem TZ 32fl oz/a 94.3ab 100.0a a alance Flexx 2fl oz/a Roundup 22fl oz/a 8Dual II Magnum 1.3pt/a 90.0ab 100.0a a Roundup 22fl oz/a 9icep II Magnum 1.6qt/a 97.7a 100.0a a Roundup 22fl oz/a 10Corvus 5.6fl oz/a 90.0ab 100.0a a Roundup 22fl oz/a LSD P= Standard Deviation CV artlett's X P(artlett's X2) Skewness * * Kurtosis * * Replicate F Replicate Prob(F) Treatment F Treatment Prob(F) Part Rated YIELD = yield Rating Type YIELD = yield Rating Unit % = percent bu/ac = bushels per acre RM ction Codes P = Rating scale of 0 to 100 (e.g. % control or injury) Means followed by same letter do not significantly differ (P=.05, Student-Newman-Keuls) Mean comparisons performed only when OV Treatment P(F) is significant at mean comparison OSL. 22

27 (CR ) Texas &M grilife Extension Service Corvus, alance Flexx, Capreno, Laudis, Liberty / Fld. Corn- Univ. Demos Trial ID: CR Location:ushland, TX Trial Year:2014 Protocol ID: CR Project ID: HP14USLJ Study Director:Russ Perkins General Trial Information Study Director:Russ Perkins Initiation Date:Jun City:marillo State/Prov.:Texas Postal Code:79106 Country:US United States Trial Location Latitude of LL Corner : N Longitude of LL Corner : W ltitude of LL Corner, Unit: FT Objectives: Evaluate Corvus, alance Flexx, Capreno, Laudis and Liberty in Field Corn Study Director:Russ Perkins Organization:ayer Contacts Organization:Texas &M grilife Extension and Research Crop 1: ZEMX Zea mays Crop 2: ZEMX Zea mays Corn Corn Crop Description Crop 3: ZEMX Zea mays Corn Variety: P1498 Planting Date:Jun Planting Rate, Unit:30000 S/ Planting Method:PLNTD planted Depth, Unit:2 IN Planting Equipment:PP Plot Planter Row Spacing, Unit:30 IN Emergence Date:Jun Soil Temperature, Unit:70 F Soil Moisture:GOOD good Seed ed:cloddy cloddy Pest Description Pest 1 Type:W Code:MP maranthus palmeri Common Name: Palmer amaranth Pest 2 Type:W Code:MP maranthus palmeri Common Name: Palmer amaranth Pest 3 Type:W Code:UTH butilon theophrasti Common Name: velvetleaf Pest 4 Type:W Code:MP maranthus palmeri Common Name: Palmer amaranth Pest 5 Type:W Code:CONSS Convolvulus sp. Common Name: Morningglory Pest 6 Type:W Code:ECHSS Echinochloa sp. Common Name: arnyardgrass Site and Design Treated Plot Width: 15 FT Site Type:FIELD field Treated Plot Length: 25 FT Experimental Unit:1 PLOT plot Treated Plot rea: 375 FT2 Treatments:15 Tillage Type:CONTIL conventional-till Replications: 3 Study Design:RCOL Randomized Complete lock (RC) 23

28 (CR ) Texas &M grilife Extension Service Corvus, alance Flexx, Capreno, Laudis, Liberty / Fld. Corn- Univ. Demos Trial ID: CR Location:ushland, TX Trial Year:2014 Protocol ID: CR Project ID: HP14USLJ Study Director:Russ Perkins Soil Description Description Name: Herbicide Plots % Sand: 18 % OM:1.5 Texture:SICL silty clay loam % Silt: 46 ph:7.5 Soil Name:Pullman Clay Loam % Clay: 36 CEC:22 Fert. Level:G good Soil Drainage:G good Date Element Quantity Unit Jun N 135 Lb/ Jun P2O5 60 Lb/ dditional Measured Elements Moisture and Weather Conditions Overall Moisture Conditions:WEDRWE wet-dry-wet Closest Weather Station:ushland Distance, Unit:3 MI Type No. Date mount Unit Type Description 1. Jul IN FURROW furrow/rill 2. Jul IN FURROW furrow/rill 3. Jul IN FURROW furrow/rill 4. ug IN FURROW furrow/rill 5. Jul IN RIN rain 6. ug IN RIN rain 7. ug IN RIN rain 8. Jul IN RIN rain 9. Sep IN RIN rain 10. Sep IN RIN rain 11. Sep IN RIN rain pplication Description C pplication Date: Jun ug ppl. Start Time: 8:00 M 10:00M pplication Method: Mahendra Mahendra pplication Timing: PREPRE POSPOS pplication Placement: Soil PLNT pplied y: Sirmon Sirmon ir Temperature, Unit: 64 F 81 F % Relative Humidity: Wind Velocity, Unit: 10 MPH 10 MPH Wind Direction: S SSW Dew Presence (Y/N): N no N no Soil Temperature, Unit: 70 F 72 F Soil Moisture: GOOD GOOD % Cloud Cover: 55 0 Next Moisture Occurred On: Jun Time to Next Moisture, Unit: 12 DY 24

29 (CR ) Texas &M grilife Extension Service Corvus, alance Flexx, Capreno, Laudis, Liberty / Fld. Corn- Univ. Demos Trial ID: CR Location:ushland, TX Trial Year:2014 Protocol ID: CR Project ID: HP14USLJ Study Director:Russ Perkins Crop Stage t Each pplication C Crop 1 Code, CH Scale: ZEMX COR ZEMX COR ZEMX COR Stage Scale Used: DESC DESC Stage Majority, Percent: Stage Minimum, Percent: Stage Maximum, Percent: Height, Unit: 3 FT Height Minimum, Maximum: Crop 2 Code, CH Scale: ZEMX COR ZEMX COR ZEMX COR Stage Scale Used: CH Crop 3 Code, CH Scale: ZEMX COR ZEMX COR ZEMX COR Stage Scale Used: CH Pest Stage t Each pplication C Pest 1 Code, Type, Scale: MP W MP W MP W Stage Majority, Percent: 00 Pest 2 Code, Type, Scale: MP W MP W MP W Stage Majority, Percent: 00 Pest 3 Code, Type, Scale: UTH W UTH W UTH W Stage Majority, Percent: 00 Pest 4 Code, Type, Scale: MP W MP W MP W Stage Majority, Percent: 00 Pest 5 Code, Type, Scale: CONSS W CONSS W CONSS W Pest 6 Code, Type, Scale: ECHSS W ECHSS W ECHSS W C ppl. Equipment: Mahendra Mahendra Equipment Type: TRMOSP TRMOSP Operation Pressure, Unit: 30 psi 30 psi Nozzle Type: Flatfan Flatfan Nozzle Size: TP11002 TP11002 Nozzle Spacing, Unit: 30 in 30 in % Coverage: oom Length, Unit: 13 ft 13 ft oom Height, Unit: 20 in 20 in Ground Speed, Unit: 5 mph 5 mph Carrier: WTER WTER Spray Volume, Unit: gal/ac gal/ac Mix Size, Unit: 3 liters 3 liters Propellant: COMCO2 COMCO2 pplication Equipment 25

30 (CR ) Texas &M grilife Extension Service Corvus, alance Flexx, Capreno, Laudis, Liberty / Fld. Corn- Univ. Demos Trial ID: CR Location:ushland, TX Trial Year:2014 Protocol ID: CR Project ID: HP14USLJ Study Director:Russ Perkins Part Rated YIELD - Rating Date Jun ug Nov Rating Type WeedControl WeedControl YIELD Rating Unit % % bu/ac Number of Subsamples Days fter First/Last pplic Trt-Eval Interval 15 D- 69 D- Plant-Eval Interval 16 DP-1 70 DP-1 Days fter Emergence 8 DE-1 62 DE-1 RM ction Codes EC P P ET3 Number of Decimals 2 Trt Treatment Rate ppl No. Name Rate Unit Code UNTRETED b a 2CORVUS 5.6oz/a 87.5b 93.3a a TRZINE 1qt/a 3LNCE FLEXX HERICIDE 6oz/a 92.5ab 98.0a TRZINE 1qt/a 4CORVUS 3.3oz/a 87.5b 98.7a 84.73a TRZINE 1pt/a ROUNDUP POWER MX 22oz/a C MMONIUM SULFTE 3lb/a C 5CORVUS 3.3oz/a 90.0ab 100.0a a TRZINE 1pt/a LIERTY 22oz/a C MMONIUM SULFTE 8.5lb/100 gal C 6CORVUS 3.3oz/a 92.5ab 99.3a a TRZINE 1pt/a LUDIS 3oz/a C ROUNDUP POWER MX 22oz/a C MSO 1% v/v C MMONIUM SULFTE 8.5lb ai/100 gal C 7CORVUS 3.3oz/a 98.0a 96.7a a TRZINE 1pt/a CPRENO HERICIDE 3oz/a C MMONIUM SULFTE 8.5lb ai/100 gal C 8LNCE FLEXX HERICIDE 3oz/a 92.5ab 99.3a a TRZINE 1pt/a LUDIS 3oz/a C ROUNDUP POWER MX 22oz/a C MSO 1% v/v C MMONIUM SULFTE 8.5lb ai/100 gal C 9LNCE FLEXX HERICIDE 3oz/a 92.5ab 100.0a a TRZINE 1pt/a LIERTY 22oz/a C MMONIUM SULFTE 8.5lb/a C 10LNCE FLEXX HERICIDE 3oz/a 87.5b 100.0a a TRZINE 1pt/a LUDIS 3oz/a C LIERTY 22oz/a C MMONIUM SULFTE 8.5lb/a C 11LNCE FLEXX HERICIDE 3oz/a 95.0ab 98.0a a TRZINE 1pt/a ROUNDUP POWER MX 22oz/a C MMONIUM SULFTE 8.5lb/a C 12LNCE FLEXX HERICIDE 3oz/a 92.5ab 100.0a a TRZINE 1pt/a CPRENO HERICIDE 3oz/a C COC 1% v/v C MMONIUM SULFTE 8.5lb/100 gal C OV Means Table 26

31 (CR ) Texas &M grilife Extension Service Corvus, alance Flexx, Capreno, Laudis, Liberty / Fld. Corn- Univ. Demos RM OV Means Table Trial ID: CR Location:ushland, TX Trial Year:2014 Protocol ID: CR Project ID: HP14USLJ Study Director:Russ Perkins Part Rated YIELD - Rating Date Jun ug Nov Rating Type WeedControl WeedControl YIELD Rating Unit % % bu/ac Number of Subsamples Days fter First/Last pplic Trt-Eval Interval 15 D- 69 D- Plant-Eval Interval 16 DP-1 70 DP-1 Days fter Emergence 8 DE-1 62 DE-1 RM ction Codes EC P P ET3 Number of Decimals 2 Trt Treatment Rate ppl No. Name Rate Unit Code LUMX 1.5qt/a 90.0ab 97.0a a HLEX GT 3.6pt/a C NIS 0.25% v/v C MMONIUM SULFTE 8.5lb/100 gal C 14HRNESS X-TR 1.5qt/a 92.5ab 100.0a a ROUNDUP POWER MX 22oz/a C MMONIUM SULFTE 8.5lb/100 gal C 15VERDICT 15oz/a 87.5b 97.3a a STTUS 2.5oz/a C MMONIUM SULFTE 8.5lb/100 gal C LSD P= Standard Deviation CV artlett's X P(artlett's X2) Skewness * Kurtosis * Replicate F Replicate Prob(F) Treatment F Treatment Prob(F) Part Rated YIELD = yield Rating Type YIELD = yield Rating Unit % = percent bu/ac = bushels per acre RM ction Codes EC = Do not analyze untreated check, while still reporting treatment mean on OV Means Table P = Rating scale of 0 to 100 (e.g. % control or injury) ET3 = Excluded treatment 3 27

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33 (CR ) Texas &M grilife Extension Service Trial ID: CR Location:ushland, TX Trial Year:2014 Protocol ID: CR Project ID: Study Director:Russ Perkins Study Director:Russ Perkins General Trial Information Initiation Date:Jun City:marillo State/Prov.:Texas Postal Code:79106 Country:US United States Trial Location Latitude of LL Corner : N Longitude of LL Corner : W ltitude of LL Corner, Unit: FT Objectives: Evaluate Corvus, alance Flexx, Capreno, Laudis and Liberty in Field Corn Study Director:Russ Perkins Organization:ayer Organization:Texas &M grilife Extension and Research Crop 1: ZEMX Zea mays Corn Contacts Crop Description Crop 2: ZEMX Zea mays Corn Crop 3: ZEMX Zea mays Corn Variety: P1498 Planting Date:Jun Planting Rate, Unit:30000 S/ Planting Method:PLNTD planted Depth, Unit:2 IN Planting Equipment:PP Plot Planter Row Spacing, Unit:30 IN Emergence Date:Jun Soil Temperature, Unit:70 F Soil Moisture:GOOD good Seed ed:cloddy cloddy Pest Description Pest 1 Type:W Code:MP maranthus palmeri Common Name: Palmer amaranth Pest 2 Type:W Code:MP maranthus palmeri Common Name: Palmer amaranth Pest 3 Type:W Code:UTH butilon theophrasti Common Name: velvetleaf Pest 4 Type:W Code:MP maranthus palmeri Common Name: Palmer amaranth Pest 5 Type:W Code:CONSS Convolvulus sp. Common Name: Morningglory Pest 6 Type:W Code:ECHSS Echinochloa sp. Common Name: arnyardgrass Site and Design Treated Plot Width: 15 FT Site Type:FIELD field Treated Plot Length: 25 FT Experimental Unit:1 PLOT plot Treated Plot rea: 375 FT2 Treatments:10 Tillage Type:CONTIL conventional-till Replications: 3 Study Design:RCOL Randomized Complete lock (RC) 29

34 (CR ) Texas &M grilife Extension Service Trial ID: CR Location:ushland, TX Trial Year:2014 Protocol ID: CR Project ID: Study Director:Russ Perkins Soil Description Description Name: Herbicide Plots % Sand: 18 % OM:1.5 Texture:SICL silty clay loam % Silt: 46 ph:7.5 Soil Name:Pullman Clay Loam % Clay: 36 CEC:22 Fert. Level:G good Soil Drainage:G good Date Element Quantity Unit Jun N 135 Lb/ P2O5 60 Lb/ dditional Measured Elements Moisture and Weather Conditions Overall Moisture Conditions:WEDRWE wet-dry-wet Closest Weather Station:ushland Distance, Unit:3 MI Type No. Date mount Unit Type Description 1. Jul IN FURROW furrow/rill 2. Jul IN FURROW furrow/rill 3. Jul IN FURROW furrow/rill 4. ug IN FURROW furrow/rill 5. Jul IN RIN rain 6. ug IN RIN rain 7. ug IN RIN rain 8. Jul IN RIN rain 9. Sep IN RIN rain 10. Sep IN RIN rain 11. Sep IN RIN rain pplication Date: Jun ug ppl. Start Time: 8:00 M 10:00M pplication Method: Mahendra Mahendra pplication Timing: PREPRE POSPOS pplication Placement: Soil PLNT pplied y: Sirmon Sirmon ir Temperature, Unit: 64 F 81 F % Relative Humidity: Wind Velocity, Unit: 10 MPH 10 MPH Wind Direction: S SSW Dew Presence (Y/N): N no N no Soil Temperature, Unit: 70 F 72 F Soil Moisture: GOOD GOOD % Cloud Cover: 55 0 Next Moisture Occurred On: Jun Time to Next Moisture, Unit: 12 DY pplication Description 30

35 (CR ) Texas &M grilife Extension Service Trial ID: CR Location:ushland, TX Trial Year:2014 Protocol ID: CR Project ID: Study Director:Russ Perkins Crop Stage t Each pplication Crop 1 Code, CH Scale: ZEMX COR ZEMX COR Stage Scale Used: DESC DESC Stage Majority, Percent: Stage Minimum, Percent: Stage Maximum, Percent: Height, Unit: 3 FT Height Minimum, Maximum: Crop 2 Code, CH Scale: ZEMX COR ZEMX COR Stage Scale Used: CH Crop 3 Code, CH Scale: ZEMX COR ZEMX COR Stage Scale Used: CH Pest 1 Code, Type, Scale: MP W MP W Stage Majority, Percent: 00 Pest 2 Code, Type, Scale: MP W MP W Stage Majority, Percent: 00 Pest 3 Code, Type, Scale: UTH W UTH W Stage Majority, Percent: 00 Pest 4 Code, Type, Scale: MP W MP W Stage Majority, Percent: 00 Pest 5 Code, Type, Scale: CONSS W CONSS W Pest 6 Code, Type, Scale: ECHSS W ECHSS W ppl. Equipment: Mahendra Mahendra Equipment Type: TRMOSP TRMOSP Operation Pressure, Unit: 30 psi 30 psi Nozzle Type: Flatfan Flatfan Nozzle Size: TP11002 TP11002 Nozzle Spacing, Unit: 30 in 30 in % Coverage: oom Length, Unit: 13 ft 13 ft oom Height, Unit: 20 in 20 in Ground Speed, Unit: 5 mph 5 mph Carrier: WTER WTER Spray Volume, Unit: gal/ac gal/ac Mix Size, Unit: 3 liters 3 liters Propellant: COMCO2 COMCO2 Pest Stage t Each pplication pplication Equipment 31

36 (CR ) Texas &M grilife Extension Service OV Means Table Trial ID: CR Location:ushland, TX Trial Year:2014 Protocol ID: CR Project ID: Study Director:Russ Perkins Part Rated YIELD - Rating Date Jun ug Nov Rating Type WeedControl WeedControl YIELD Rating Unit % % bu/ac Number of Subsamples Days fter First/Last pplic Trt-Eval Interval 15 D- 69 D- Plant-Eval Interval 16 DP-1 70 DP-1 Days fter Emergence 8 DE-1 62 DE-1 RM ction Codes P P Number of Decimals 2 Trt Treatment Rate ppl No. Name Rate Unit Code Untreated 0.0c 0.0c 89.96a 2CORVUS 5.6oz/a 98.7a 89.1b 91.67a TRZINE 0.5qt/a 3CORVUS 4oz/a 93.3b 99.4a 98.69a TRZINE 0.5qt/a ROUNDUP POWER MX 32oz/a MMONIUM SULFTE 17lb ai/100 gal 4CORVUS 4oz/a 96.7ab 99.8a a TRZINE 0.5qt/a ROUNDUP POWER MX 32oz/a CLRITY 8oz/a NIS 0.25% v/v MMONIUM SULFTE 17lb ai/100 gal 5CORVUS 4oz/a 96.7ab 99.8a 87.65a TRZINE 0.5qt/a ROUNDUP POWER MX 32oz/a CLRITY 16oz/a NIS 0.25% v/v MMONIUM SULFTE 17lb ai/100 gal 6CORVUS 4oz/a 95.7ab 100.0a a TRZINE 0.5qt/a ROUNDUP POWER MX 32oz/a DM+CS 8oz/a COC 1% v/v MMONIUM SULFTE 17lb/100 gal 7CORVUS 4oz/a 98.0ab 100.0a 97.00a TRZINE 0.5qt/a ROUNDUP POWER MX 32oz/a DM+CS 16oz/a COC 1% v/v MMONIUM SULFTE 17lb/100 gal 8CORVUS 4oz/a 96.7ab 99.8a a TRZINE 0.5qt/a ROUNDUP POWER MX 32oz/a LUDIS 3oz/a DM+CS 8oz/a MSO 1% v/v MMONIUM SULFTE 17lb ai/100 gal 9CORVUS 4oz/a 98.0ab 100.0a 65.12a TRZINE 0.5qt/a LIERTY oz/a DM+CS 8oz/a MMONIUM SULFTE 17lb ai/100 gal 32

37 (CR ) Texas &M grilife Extension Service OV Means Table Trial ID: CR Location:ushland, TX Trial Year:2014 Protocol ID: CR Project ID: Study Director:Russ Perkins Part Rated YIELD - Rating Date Jun ug Nov Rating Type WeedControl WeedControl YIELD Rating Unit % % bu/ac Number of Subsamples Days fter First/Last pplic Trt-Eval Interval 15 D- 69 D- Plant-Eval Interval 16 DP-1 70 DP-1 Days fter Emergence 8 DE-1 62 DE-1 RM ction Codes P P Number of Decimals 2 Trt Treatment Rate ppl No. Name Rate Unit Code CORVUS 4oz/a 95.7ab 100.0a 70.66a TRZINE 0.5qt/a ROUNDUP POWER MX 32oz/a STTUS 5oz/a COC 1% v/v MMONIUM SULFTE 17lb ai/100 gal LSD P= t Standard Deviation t CV t artlett's X P(artlett's X2) Skewness * * Kurtosis * * -1.2 Replicate F Replicate Prob(F) Treatment F Treatment Prob(F) Part Rated YIELD = yield Rating Type YIELD = yield Rating Unit % = percent bu/ac = bushels per acre RM ction Codes P = Rating scale of 0 to 100 (e.g. % control or injury) = utomatic arcsine square root % transformation 33

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39 \ (CR ) Texas &M grilife Extension Service 197 Corn Protocol Trial ID: CR Location:ushland, TX Trial Year:2014 Protocol ID: CR Project ID: Study Director:rent essler General Trial Information Study Director:rent essler Dr. Jourdan M. ell Trial Status:S setup Initiation Date:Jun City:ushland State/Prov.:Texas Postal Code:79012 Country:US United States Trial Location Latitude of LL Corner : N Longitude of LL Corner : W ltitude of LL Corner, Unit: FT Objectives: curon (Syn 197) Herbicide Trial Study Director:rent essler Organization:Syngenta Contacts Dr. Jourdan M. ell Crop Description Crop 1: ZEMX Zea mays Corn Variety: P9690HR Description: glyphosate tolerant Planting Date:Jun Planting Rate, Unit:3000 S/ Planting Method:PLNTD planted Depth, Unit:2 IN Planting Equipment:PP Plot Planter Row Spacing, Unit:30 IN Emergence Date:Jun Soil Temperature, Unit:70 F Soil Moisture:GOOD good Seed ed:cloddy cloddy Pest 1 Type:W Code:MP maranthus palmeri Common Name: Palmer amaranth Pest Description Pest 2 Type:W Code:RPP rachiaria platyphylla Common Name: roadleaf signalgrass Pest 3 Type:W Pest 4 Type:W Pest 5 Type:W Site and Design Treated Plot Width: 15 FT Site Type:FIELD field Treated Plot Length: 50 FT Experimental Unit:1 PLOT plot Treated Plot rea: 750 FT2 Treatments:5 Tillage Type:CONTIL conventional-till Replications: 0 Study Design:RCOL Randomized Complete lock (RC) Soil Description Description Name: Herbicide Plots % Sand: 18 % OM:1.5 Texture:SICL silty clay loam % Silt: 46 ph:7.5 Soil Name:Pullman Clay Loam % Clay: 36 CEC:22 Fert. Level:G good Soil Drainage:G good 35