Weed Science Annual Research Report

Weed Science Annual Research Report 2007 Eric P. Webster, Sunny L. Bottoms, Justin B. Hensley, and Jatinder S. Atwal School of Plant, Environmental and Soil Sciences

Weed Science Annual Research Report 2007 Louisiana State University Agricultural Center William B. Richardson, Chancellor David Boethel, Vice Chancellor for Research and Director of the Louisiana Agricultural Experiment Station Paul D. Coreil, Vice Chancellor for Extension and Director of the Louisiana Cooperative Extension Service The Lousiana Agricultural Experiment Station provides equal opportunities in programs and employment. Research Summary 2007-306-1245

TABLE OF CONTENTS Introduction...iv C07-01 Newpath and Beyond Rate and Timing Combinations...1 C07-02 V-10142 Efficacy When Applied PRE...11 C07-03 Primary Clearfield Rice Herbicide Treatments...24 C07-04 Use of V-10142 in the Clearfield System...27 C07-05 Newpath Rates plus Beyond...36 C07-06 Newpath Plus Beyond Tankmix Programs...40 C07-07 Thifensulfuron and Tribenuron Blend for Spring Burndown...47 C07-08 Strada POSTFLOOD Combinations...50 C07-09 Strada Plus SuperWHAM! And Duet Combinations...58 C07-10 Mid- to Late-Postemergence Strada Weed Control Programs for the Midsouth...69 C07-12 Clearfield Hybrid Tolerance to Newpath Application Rates...82 C07-13 Clearfield Hybrid Tolerance to Beyond...89 C07-14 Clearfield Hybrid Tolerance to Newpath Application Rates and Timings...103 C07-15 Clincher Preflood and Postflood...116 C07-16 Clincher Plus Facet Tankmixes for Postflood Grass Control...133 C07-17 Efficacy of Late Command Application...140 C07-18 Clincher Early, Mid and Late Post...148 C07-19 Comparison of Ricet Premix and SuperWham Plus Facet Tank Mixtures...153 C07-24 Imazethapyr Drift by Rice Variety...160 C07-25 Glyphosate Drift by Variety...165 C07-26 Evaluate Clearfield Rice Tolerance to Ricestar and Newpath Application...172 C07-27 Effects of Supplemental Nitrogen Fertilization Following Late Imazethapyr Drift...182 C07-28 Effects of Supplemental Fertilizer Following Early Glyphosate Drift...185 C07-29 Effects of Supplemental Nitrogen Fertilization Following Late Glyphosate Drift...192 ii

TABLE OF CONTENTS CONTINUED C07-30 Effect of Herbicides on Ducksalad...195 C07-31 Efficacy of V-10142 in Water-Seeded culture using Pinpoint Flood...202 C07-32 Permit in Second Application of Newpath...207 C07-33 Late Season Broadleaf and Aquatic Control with Londax plus Permit...220 C07-35 Water-Seeded Rice Plant-Back Intervals for Permit...231 C07-40 Ricebeaux plus Command EPOST...241 C07-41 Clincher Rate and Timing plus Command...252 C07-42 Ricestar HT Rate and Timing with Command...263 C07-43 Ricestar HT Plus Broadleaf Herbicides with Ammonium Sulfate...274 C07-44 Yukon Rate and Timing...284 C07-45 Herbinger Rice Herbicide...288 C07-46 Effectiveness of Permit at Low Rates...295 C07-47 Rate Study for Facet and Bolero...298 C07-48 Rate Study for Facet and Grandstand...305 C07-50 SuperWham Plus Clincher...314 C07-52 Londax Herbicide Trial...321 C07-53 Evaluation of Barnyardgrass Control...324 C07-55 Ricestar MSO Zinc...326 C07-56 Alligatorweed Control...329 C07-59 Ricestar HT with surfactants and UAN Combinations...334 Appendix I Abbreviations Abbreviations used in rice weed control research...341 Abbreviations for common rice weeds of Louisiana...343 Appendix II List of Chemicals Herbicides...345 Spray Adjuvants...347 Appendix III Weather Data 2007 Weather data for Rice Research Station, Crowley, LA...349 iii

Introduction This report summarizes the 2007 rice weed management trials and is prepared for the use of producers, industry cooperators, colleagues at other universities, and other interested persons. The interpretation of these data may change after additional experimentation. The information presented is not an endorsement or recommendation, is intended for private use, and may not be reproduced without permission. Many of the herbicide treatments used in these tests may not be labeled for use, or may not be recommended by the Louisiana State University AgCenter. Always refer to each herbicide label, Louisiana s Suggested Chemical Weed Control Guide, and Louisiana s Rice Production Handbook for recommendations. Spraying methods are outlined for each individual experiment. Abbreviations, Bayer weed codes, rainfall data, and a list of all chemicals used in this research are listed in the Appendix. Trade names were used throughout this report for clarity except where they were unavailable, in which case the herbicides are listed by experimental number. Herbicide rates are expressed as units of active ingredient (ai), acid equivalent (ae), and or product amount. Data presented in this report are summarized and statistically analyzed with the Agriculture Research Manager by Gylling Data Management, Inc., Brookings, South Dakota. The authors gratefully acknowledge the following for their assistance in this research: F. L. Martin, Head S. D. Linscombe, Regional Director Southwest Region J.L. Griffin, R.T. Dunand, L.M. White, D. Harrell, J.J. Sonnier, B. Leonards, K. Bearb, and the staff of the LSU Agricultural Center Rice Research Station iv

The Louisiana Rice Research Board also funded substantial portions of the research reported in this publication. P. Loewer, Jr., Branch (Chairman) C. A. Berken, Lake Arthur (Vice-Chairman) D. J. Berken, Welsh J. W. Boudreaux, Abbeville R. B. Fontenot, Ville Platte D. Hebert, Maurice J. C. Hensgens, Jr., Lake Charles R. H. Miller, Eunice S. J. Noel, Abbeville B. T. Wild, Welsh W. P. Wild, Crowley F. C. Zaunbrecher, Duson L. G. Zaunbrecher, Gueydan Financial assistance to conduct portions of this research was provided by the following companies: BASF Corporation Bayer CropScience Dow AgroSciences, LLC E. I. DuPont de Nemours & Company Isagro, USA FMC Corporation Gowan Helena Riceco Ricetec Syngenta Valent USA Corporation v

Newpath and Beyond Rate and Timing Combinations Experiment number... : C07-01 Location... : RRS-Crowley, LA Experimental design... : RCB Number of reps... : 4 Plot size... : 5 x17 Row width/# per plot... : 7.5 /8 Soil type... : Crowley silt loam (3% sand, 69% silt, 28% clay) % OM... : 1.4 ph... : 6.4 CEC... : 19.1 Planting date... : 4/24/07 Harvest date... : N/A Crop/Variety... : CL 161 Emergence date... : 5/2/07 Uniform std. treatment... : N/A Application type... : VEPOST MPOST LPOST PD+14D Date applied [mm/dd/yy]... : 05/09/07 05/24/07 05/30/07 06/25/07 Time [hh:mm-hh:mm]... : 01:15-01:30P 10:35-10:55A 01:55-02:10P 10:05-10:20A Incorporation equip./depth... : N/A N/A N/A N/A Air/Soil temperature [F]... : 85/80 79/73 94/88 80/80 Relative humidity [%]... : 78 84 76 85 Wind [mph, direction]... : 4-6,NNE 5-9,ESE 1-5,S 4-8,SE Weather [sunny, etc]... : sunny pt cloudy pt cloudy cloudy Soil/Leaf surface moist... : dry/dry moist/dry moist/dry flood/moist Crop stage/height... : 2-3lf/3-4 4lf-1 till/4-6 5lf-2till/8-12 PD+14d/32-36 Sprayer type/mph... : CO 2 BkPk/3.0 CO 2 BkPk/3.0 CO 2 BkPk/3.0 CO 2 BkPk/3.0... Nozzle type/size*... : AMFF/110015 AMFF/110015 AMFF/110015 AMFF/110015 Boom ht/# Noz/Spacing... : 15 /5/15 15 /5/15 15 /5/15 15 /5/15 GPA/PSI... : 15/27 15/18 15/18 15/30 Applied by... : JBH JSA EPW JSA Weed Species (population)... :----------------------------------- (height/#leaves) ----------------------------------... ECHCG(80-100 m -2 )... : ¼-4 /1-4lf 4-8 /4lf-2till 6-12 /4lf-1till 28-32 /heading ORYSA(40-60m -2 )... : 3-4 /2-3lf 6-8 /5lf-1till 10-12 /1-2till 24-28 /PD Flush Dates... : 5/23/07 Permanent Flood... : 6/4/07 *AMFF Air mix flat fan nozzles 1

(C07-01 NP and Byd Rate and Timing Combo) Newpath and Beyond Rate and Timing Combinations Trial ID: C07-01 Location: RRS-Crowley, LA Protocol ID: Investigator: Eric P. Webster Pest Code ECHCG ECHCG ECHCG ECHCG Rating Date 7/Jun/2007 19/Jun/2007 2/Jul/2007 18/Jul/2007 Rating Data Type CONTROL CONTROL CONTROL CONTROL Rating Unit % % % % Trt-Eval Interval 8daLPOST 20daLPOST 33daLPOSt 49daLPOST 1 Nontreated 0 h 0 i 0 f 0 h 2 Newpath 0.0625 LB A/A 4 FL OZ/A 60 de 48 de 53 d 43 de 2 Agridex 1 % V/V 19.2 FL OZ/A 2 Newpath 0.0625 LB A/A 4 FL OZ/A 2 Agridex 1 % V/V 19.2 FL OZ/A 3 Newpath 0.094 LB A/A 6 FL OZ/A 84 ab 81 a 80 a 53 cd 3 Agridex 1 % V/V 19.2 FL OZ/A 3 Newpath 0.094 LB A/A 6 FL OZ/A 3 Agridex 1 % V/V 19.2 FL OZ/A 4 Newpath 0.0625 LB A/A 4 FL OZ/A 78 abc 74 abc 63 c 58 bc 4 Agridex 1 % V/V 19.2 FL OZ/A 4 Newpath 0.0625 LB A/A 4 FL OZ/A 4 Agridex 1 % V/V 19.2 FL OZ/A 4 Newpath 0.0625 LB A/A 4 FL OZ/A 4 Agridex 1 % V/V 19.2 FL OZ/A 5 Newpath 0.0625 LB A/A 4 FL OZ/A 73 bcd 60 cd 66 bc 68 ab 5 Agridex 1 % V/V 19.2 FL OZ/A 5 Newpath 0.0625 LB A/A 4 FL OZ/A 5 Agridex 1 % V/V 19.2 FL OZ/A 5 Beyond 0.039 LB A/A 5 FL OZ/A 5 Agridex 1 % V/V 19.2 FL OZ/A 6 Newpath 0.094 LB A/A 6 FL OZ/A 89 a 88 a 80 a 50 cd 6 Agridex 1 % V/V 19.2 FL OZ/A 6 Newpath 0.094 LB A/A 6 FL OZ/A 6 Agridex 1 % V/V 19.2 FL OZ/A 6 Beyond 0.039 LB A/A 5 FL OZ/A 6 Agridex 1 % V/V 19.2 FL OZ/A 7 Newpath 0.0625 LB A/A 4 FL OZ/A 79 abc 75 ab 73 ab 65 ab 7 Agridex 1 % V/V 19.2 FL OZ/A 7 Newpath 0.0625 LB A/A 4 FL OZ/A 7 Agridex 1 % V/V 19.2 FL OZ/A 7 Newpath 0.0625 LB A/A 4 FL OZ/A 7 Agridex 1 % V/V 19.2 FL OZ/A 7 Beyond 0.039 LB A/A 5 FL OZ/A 7 Agridex 1 % V/V 19.2 FL OZ/A 2

(C07-01 NP and Byd Rate and Timing Combo) Pest Code ECHCG ECHCG ECHCG ECHCG Rating Date 7/Jun/2007 19/Jun/2007 2/Jul/2007 18/Jul/2007 Rating Data Type CONTROL CONTROL CONTROL CONTROL Rating Unit % % % % Trt-Eval Interval 8daLPOST 20daLPOST 33daLPOST 49daLPOST 8 Newpath 0.0625 LB A/A 4 FL OZ/A 80 abc 63 bc 60 cd 53 cd 8 Agridex 1 % V/V 19.2 FL OZ/A 8 Newpath 0.0625 LB A/A 4 FL OZ/A 8 Agridex 1 % V/V 19.2 FL OZ/A 8 Newpath 0.0625 LB A/A 4 FL OZ/A 8 Beyond 0.039 LB A/A 5 FL OZ/A 8 Agridex 1 % V/V 19.2 FL OZ/A 9 Newpath 0.125 LB A/A 8 FL OZ/A 60 de 63 bc 40 e 38 ef 9 Agridex 1 % V/V 19.2 FL OZ/A 10 Newpath 0.125 LB A/A 8 FL OZ/A 51 ef 20 gh 0 f 0 h 10 Agridex 1 % V/V 19.2 FL OZ/A 11 Newpath 0.125 LB A/A 8 FL OZ/A 15 g 18 gh 0 f 0 h 11 Agridex 1 % V/V 19.2 FL OZ/A 12 Newpath 0.125 LB A/A 8 FL OZ/A 68 cd 64 bc 54 d 50 cd 12 Agridex 1 % V/V 19.2 FL OZ/A 12 Beyond 0.039 LB A/A 5 FL OZ/A 12 Agridex 1 % V/V 19.2 FL OZ/A 13 Newpath 0.125 LB A/A 8 FL OZ/A 49 ef 18 gh 38 e 30 fg 13 Agridex 1 % V/V 19.2 FL OZ/A 13 Beyond 0.039 LB A/A 5 FL OZ/A 13 Agridex 1 % V/V 19.2 FL OZ/A 14 Newpath 0.125 LB A/A 8 FL OZ/A 10 gh 10 hi 0 f 10 h 14 Agridex 1 % V/V 19.2 FL OZ/A 14 Beyond 0.039 LB A/A 5 FL OZ/A 14 Agridex 1 % V/V 19.2 FL OZ/A 15 Newpath 0.188 LB A/A 12 FL OZ/A 91 a 88 a 73 ab 48 cde 15 Agridex 1 % V/V 19.2 FL OZ/A 16 Newpath 0.188 LB A/A 12 FL OZ/A 45 f 30 fg 0 f 0 h 16 Agridex 1 % V/V 19.2 FL OZ/A 17 Newpath 0.188 LB A/A 12 FL OZ/A 23 g 30 fg 0 f 0 h 17 Agridex 1 % V/V 19.2 FL OZ/A 18 Newpath 0.188 LB A/A 12 FL OZ/A 90 a 86 a 80 a 70 a 18 Agridex 1 % V/V 19.2 FL OZ/A 18 Beyond 0.039 LB A/A 5 FL OZ/A 18 Agridex 1 % V/V 19.2 FL OZ/A 3

(C07-01 NP and Byd Rate and Timing Combo) Newpath and Beyond Rate and Timing Combinations Trial ID: C07-01 Location: RRS-Crowley, LA Protocol ID: Investigator: Eric P. Webster Pest Code ORYSA ORYSA ORYSA ORYSA Rating Date 7/Jun/2007 19/Jun/2007 2/Jul/2007 18/Jul/2007 Rating Data Type CONTROL CONTROL CONTROL CONTROL Rating Unit % % % % Trt-Eval Interval 8daLPOST 20daLPOST 33daLPOST 49daLPOST 1 Nontreated 0 i 0 i 0 e 0 f 2 Newpath 0.0625 LB A/A 4 FL OZ/A 68 def 63 de 68 c 73 b 2 Agridex 1 % V/V 19.2 FL OZ/A 2 Newpath 0.0625 LB A/A 4 FL OZ/A 2 Agridex 1 % V/V 19.2 FL OZ/A 3 Newpath 0.094 LB A/A 6 FL OZ/A 90 ab 89 ab 90 a 95 a 3 Agridex 1 % V/V 19.2 FL OZ/A 3 Newpath 0.094 LB A/A 6 FL OZ/A 3 Agridex 1 % V/V 19.2 FL OZ/A 4 Newpath 0.0625 LB A/A 4 FL OZ/A 85 abc 85 abc 83 ab 93 a 4 Agridex 1 % V/V 19.2 FL OZ/A 4 Newpath 0.0625 LB A/A 4 FL OZ/A 4 Agridex 1 % V/V 19.2 FL OZ/A 4 Newpath 0.0625 LB A/A 4 FL OZ/A 4 Agridex 1 % V/V 19.2 FL OZ/A 5 Newpath 0.0625 LB A/A 4 FL OZ/A 76 bcd 73 cd 79 b 89 a 5 Agridex 1 % V/V 19.2 FL OZ/A 5 Newpath 0.0625 LB A/A 4 FL OZ/A 5 Agridex 1 % V/V 19.2 FL OZ/A 5 Beyond 0.039 LB A/A 5 FL OZ/A 5 Agridex 1 % V/V 19.2 FL OZ/A 6 Newpath 0.094 LB A/A 6 FL OZ/A 94 a 93 a 90 a 94 a 6 Agridex 1 % V/V 19.2 FL OZ/A 6 Newpath 0.094 LB A/A 6 FL OZ/A 6 Agridex 1 % V/V 19.2 FL OZ/A 6 Beyond 0.039 LB A/A 5 FL OZ/A 6 Agridex 1 % V/V 19.2 FL OZ/A 7 Newpath 0.0625 LB A/A 4 FL OZ/A 85 abc 85 abc 90 a 94 a 7 Agridex 1 % V/V 19.2 FL OZ/A 7 Newpath 0.0625 LB A/A 4 FL OZ/A 7 Agridex 1 % V/V 19.2 FL OZ/A 7 Newpath 0.0625 LB A/A 4 FL OZ/A 7 Agridex 1 % V/V 19.2 FL OZ/A 7 Beyond 0.039 LB A/A 5 FL OZ/A 7 Agridex 1 % V/V 19.2 FL OZ/A 5

(C07-01 NP and Byd Rate and Timing Combo) Pest Code ORYSA ORYSA ORYSA ORYSA Rating Date 7/Jun/2007 19/Jun/2007 2/Jul/2007 18/Jul/2007 Rating Data Type CONTROL CONTROL CONTROL CONTROL Rating Unit % % % % Trt-Eval Interval 8daLPOST 20daLPOST 33daLPOST 49daLPOST 8 Newpath 0.0625 LB A/A 4 FL OZ/A 78 bcd 73 cd 80 ab 92 a 8 Agridex 1 % V/V 19.2 FL OZ/A 8 Newpath 0.0625 LB A/A 4 FL OZ/A 8 Agridex 1 % V/V 19.2 FL OZ/A 8 Newpath 0.0625 LB A/A 4 FL OZ/A 8 Beyond 0.039 LB A/A 5 FL OZ/A 8 Agridex 1 % V/V 19.2 FL OZ/A 9 Newpath 0.125 LB A/A 8 FL OZ/A 69 def 75 bcd 40 d 35 d 9 Agridex 1 % V/V 19.2 FL OZ/A 10 Newpath 0.125 LB A/A 8 FL OZ/A 59 fg 35 fg 0 e 0 f 10 Agridex 1 % V/V 19.2 FL OZ/A 11 Newpath 0.125 LB A/A 8 FL OZ/A 15 h 30 gh 0 e 0 f 11 Agridex 1 % V/V 19.2 FL OZ/A 12 Newpath 0.125 LB A/A 8 FL OZ/A 75 cde 75 bcd 64 c 71 b 12 Agridex 1 % V/V 19.2 FL OZ/A 12 Beyond 0.039 LB A/A 5 FL OZ/A 12 Agridex 1 % V/V 19.2 FL OZ/A 13 Newpath 0.125 LB A/A 8 FL OZ/A 51 g 28 gh 38 d 53 c 13 Agridex 1 % V/V 19.2 FL OZ/A 13 Beyond 0.039 LB A/A 5 FL OZ/A 13 Agridex 1 % V/V 19.2 FL OZ/A 14 Newpath 0.125 LB A/A 8 FL OZ/A 10 hi 18 h 0 e 25 de 14 Agridex 1 % V/V 19.2 FL OZ/A 14 Beyond 0.039 LB A/A 5 FL OZ/A 14 Agridex 1 % V/V 19.2 FL OZ/A 15 Newpath 0.188 LB A/A 12 FL OZ/A 93 a 93 a 68 c 76 b 15 Agridex 1 % V/V 19.2 FL OZ/A 16 Newpath 0.188 LB A/A 12 FL OZ/A 51 g 40 fg 0 e 0 f 16 Agridex 1 % V/V 19.2 FL OZ/A 17 Newpath 0.188 LB A/A 12 FL OZ/A 20 h 40 fg 0 e 0 f 17 Agridex 1 % V/V 19.2 FL OZ/A 18 Newpath 0.188 LB A/A 12 FL OZ/A 95 a 93 a 90 a 94 a 18 Agridex 1 % V/V 19.2 FL OZ/A 18 Beyond 0.039 LB A/A 5 FL OZ/A 18 Agridex 1 % V/V 19.2 FL OZ/A 6

(C07-01 NP and Byd Rate and Timing Combo) Newpath and Beyond Rate and Timing Combinations Trial ID: C07-01 Location: RRS-Crowley, LA Protocol ID: Investigator: Eric P. Webster Pest Code RICE RICE RICE RICE Rating Date 7/Jun/2007 19/Jun/2007 2/Jul/2007 18/Jul/2007 Rating Data Type INJURY INJURY INJURY INJURY Rating Unit % % % % Trt-Eval Interval 8daLPOST 20daLPOST 33daLPOST 49daLPOST 1 Nontreated 0 a 0 a 0 a 0 a 2 Newpath 0.0625 LB A/A 4 FL OZ/A 0 a 0 a 0 a 0 a 2 Agridex 1 % V/V 19.2 FL OZ/A 2 Newpath 0.0625 LB A/A 4 FL OZ/A 2 Agridex 1 % V/V 19.2 FL OZ/A 3 Newpath 0.094 LB A/A 6 FL OZ/A 0 a 0 a 0 a 0 a 3 Agridex 1 % V/V 19.2 FL OZ/A 3 Newpath 0.094 LB A/A 6 FL OZ/A 3 Agridex 1 % V/V 19.2 FL OZ/A 4 Newpath 0.0625 LB A/A 4 FL OZ/A 0 a 0 a 0 a 0 a 4 Agridex 1 % V/V 19.2 FL OZ/A 4 Newpath 0.0625 LB A/A 4 FL OZ/A 4 Agridex 1 % V/V 19.2 FL OZ/A 4 Newpath 0.0625 LB A/A 4 FL OZ/A 4 Agridex 1 % V/V 19.2 FL OZ/A 5 Newpath 0.0625 LB A/A 4 FL OZ/A 0 a 0 a 0 a 0 a 5 Agridex 1 % V/V 19.2 FL OZ/A 5 Newpath 0.0625 LB A/A 4 FL OZ/A 5 Agridex 1 % V/V 19.2 FL OZ/A 5 Beyond 0.039 LB A/A 5 FL OZ/A 5 Agridex 1 % V/V 19.2 FL OZ/A 6 Newpath 0.094 LB A/A 6 FL OZ/A 0 a 0 a 0 a 0 a 6 Agridex 1 % V/V 19.2 FL OZ/A 6 Newpath 0.094 LB A/A 6 FL OZ/A 6 Agridex 1 % V/V 19.2 FL OZ/A 6 Beyond 0.039 LB A/A 5 FL OZ/A 6 Agridex 1 % V/V 19.2 FL OZ/A 7 Newpath 0.0625 LB A/A 4 FL OZ/A 0 a 0 a 0 a 0 a 7 Agridex 1 % V/V 19.2 FL OZ/A 7 Newpath 0.0625 LB A/A 4 FL OZ/A 7 Agridex 1 % V/V 19.2 FL OZ/A 7 Newpath 0.0625 LB A/A 4 FL OZ/A 7 Agridex 1 % V/V 19.2 FL OZ/A 7 Beyond 0.039 LB A/A 5 FL OZ/A 7 Agridex 1 % V/V 19.2 FL OZ/A 8

(C07-01 NP and Byd Rate and Timing Combo) Pest Code RICE RICE RICE RICE Rating Date 7/Jun/2007 19/Jun/2007 2/Jul/2007 18/Jul/2007 Rating Data Type INJURY INJURY INJURY INJURY Rating Unit % % % % Trt-Eval Interval 8daLPOST 20daLPOST 33daLPOST 49daLPOST 8 Newpath 0.0625 LB A/A 4 FL OZ/A 0 a 0 a 0 a 0 a 8 Agridex 1 % V/V 19.2 FL OZ/A 8 Newpath 0.0625 LB A/A 4 FL OZ/A 8 Agridex 1 % V/V 19.2 FL OZ/A 8 Newpath 0.0625 LB A/A 4 FL OZ/A 8 Beyond 0.039 LB A/A 5 FL OZ/A 8 Agridex 1 % V/V 19.2 FL OZ/A 9 Newpath 0.125 LB A/A 8 FL OZ/A 0 a 0 a 0 a 0 a 9 Agridex 1 % V/V 19.2 FL OZ/A 10 Newpath 0.125 LB A/A 8 FL OZ/A 0 a 0 a 0 a 0 a 10 Agridex 1 % V/V 19.2 FL OZ/A 11 Newpath 0.125 LB A/A 8 FL OZ/A 0 a 0 a 0 a 0 a 11 Agridex 1 % V/V 19.2 FL OZ/A 12 Newpath 0.125 LB A/A 8 FL OZ/A 0 a 0 a 0 a 0 a 12 Agridex 1 % V/V 19.2 FL OZ/A 12 Beyond 0.039 LB A/A 5 FL OZ/A 12 Agridex 1 % V/V 19.2 FL OZ/A 13 Newpath 0.125 LB A/A 8 FL OZ/A 0 a 0 a 0 a 0 a 13 Agridex 1 % V/V 19.2 FL OZ/A 13 Beyond 0.039 LB A/A 5 FL OZ/A 13 Agridex 1 % V/V 19.2 FL OZ/A 14 Newpath 0.125 LB A/A 8 FL OZ/A 0 a 0 a 0 a 0 a 14 Agridex 1 % V/V 19.2 FL OZ/A 14 Beyond 0.039 LB A/A 5 FL OZ/A 14 Agridex 1 % V/V 19.2 FL OZ/A 15 Newpath 0.188 LB A/A 12 FL OZ/A 0 a 0 a 0 a 0 a 15 Agridex 1 % V/V 19.2 FL OZ/A 16 Newpath 0.188 LB A/A 12 FL OZ/A 0 a 0 a 0 a 0 a 16 Agridex 1 % V/V 19.2 FL OZ/A 17 Newpath 0.188 LB A/A 12 FL OZ/A 0 a 0 a 0 a 0 a 17 Agridex 1 % V/V 19.2 FL OZ/A 18 Newpath 0.188 LB A/A 12 FL OZ/A 0 a 0 a 0 a 0 a 18 Agridex 1 % V/V 19.2 FL OZ/A 18 Beyond 0.039 LB A/A 5 FL OZ/A 18 Agridex 1 % V/V 19.2 FL OZ/A 9

V-10142 Efficacy When Applied PRE Experiment number... : C07-02 Location... : RRS-Crowley, LA Experimental design... : RCB Number of reps... : 4 Plot size... : 5 x17 Row width/# per plot... : 7.5 /8 Soil type... : Crowley silt loam (3% sand, 69% silt, 28% clay) % OM... : 1.4 ph... : 6.4 CEC... : 19.1 Planting date... : 04/05/07 Harvest date... : 8/15/07 Crop/Variety... : CL161 Emergence date... : 04/25/07 Uniform std. treatment... : N/A Application type... : PRE DPRE EPOST MPOST Date applied [mm/dd/yy]... : 04/06/07 04/12/07 04/30/07 05/08/07 Time [hh:mm-hh:mm]... : 04:45-04:50P 03:45-03:55P 12:30-12:45P 09:50-09:55A Incorporation equip./depth... : N/A N/A N/A N/A Air/Soil temperature [F]... : 66/70 82/72 73/78 78/73 Relative humidity [%]... : 47 36 70 84 Wind [mph, direction]... : 5-7,N 5-10,NE 2-3,S 4-6,E Weather [sunny, etc]... : sunny sunny sunny cloudy Soil/Leaf surface moist... : dry/na wet/na moist/dry moist/dry Crop stage/height... : pre-emerge pre-emerge 2-3lf/2-3 3-4lf/4-6 Sprayer type/mph... : CO 2 BkPk/3.0 CO 2 BkPk/3.0 CO 2 BkPk/3.0 CO 2 BkPk/3.0 Nozzle type/size*... : AMFF/110015 AMFF/110015 AMFF/110015 AMFF/110015 Boom ht/# Noz/Spacing... : 15 /5/15 15 /5/15 15 /5/15 15 /5/15 GPA/PSI... : 15/26 15/26 15/27 15/28 Applied by... : EPW SLB EPW EPW Weed Species (population)... :----------------------------------- (height/#leaves) ----------------------------------... SEBEX (5-10 m -2 )... : 1-4 /1-4lf 4-6 /4-6lf BRAPP(30-40 m -2 )... : ½-4 /1-5lf 1-5 /1-5lf ECHCG(10-20m -2 )... : ½-2 /1-4lf 2-4 /2-5lf LEFPA(5-10m -2 )... : ½-1 /1-2lf 1-2 /2-4lf Flush Dates... : 4/18, 5/2 Permanent Flood... : 5/24 *AMFF Air mix flat fan nozzles 11

(C07-02 V-10142 applied pre) V-10142 Efficacy When Applied PRE Trial ID: C07-02 Location: RRS-Crowley, LA Protocol ID: Investigator: Eric P. Webster Pest Code ECHCG ECHCG ECHCG ECHCG Rating Date 17/May/2007 5/Jun/2007 18/Jun/2007 2/Jul/2007 Rating Data Type CONTROL CONTROL CONTROL CONTROL Rating Unit % % % % Trt-Eval Interval 9 dampost 28daMPOST 41daMPOST 54daMPOST 1 Nontreated 0 f 0 f 0 f 0 f 2 Command 0.3 LB A/A 12.8 FL OZ/A 96 a 97 a 93 a 97 a 2 V-10142 0.1 LB A/A 2.13 OZ/A 3 V-10142 0.1 LB A/A 2.13 OZ/A 80 d 63 cd 38 d 58 c 4 V-10142 0.2 LB A/A 4.27 OZ/A 85 c 85 ab 53 c 73 b 5 Command 0.3 LB A/A 12.8 FL OZ/A 89 bc 77 bc 69 b 74 b 5 V-10142 0.2 LB A/A 4.27 OZ/A 6 Command 0.3 LB A/A 12.8 FL OZ/A 95 a 97 a 95 a 97 a 6 V-10142 0.1 LB A/A 2.13 OZ/A 7 Command 0.3 LB A/A 12.8 FL OZ/A 93 ab 97 a 93 a 94 a 7 V-10142 0.2 LB A/A 4.27 OZ/A 8 V-10142 0.1 LB A/A 2.13 OZ/A 80 d 50 d 18 e 40 d 8 SuperWham 3 LB A/A 96 OZ/A 8 Dyne-a-pak 1 % V/V 19.2 OZ/A 9 V-10142 0.2 LB A/A 4.27 OZ/A 70 e 33 e 13 e 28 e 9 SuperWham 3 LB A/A 96 OZ/A 9 Dyne-a-pak 1 % V/V 19.2 OZ/A 10 Command 0.3 LB A/A 12.8 FL OZ/A 96 a 97 a 96 a 98 a 10 V-10142 0.1 LB A/A 2.13 OZ/A 10 Regiment 0.01 LB A/A 0.2 OZ/A 10 Dyne-a-pak 1 % V/V 19.2 OZ/A 11 Command 0.3 LB A/A 12.8 FL OZ/A 96 a 97 a 96 a 98 a 11 V-10142 0.1 LB A/A 2.13 OZ/A 11 Regiment 0.02 LB A/A 0.4 OZ/A 11 Dyne-a-pak 1 % V/V 19.2 OZ/A 12 Command 0.3 LB A/A 12.8 FL OZ/A 95 a 97 a 97 a 98 a 12 V-10142 0.2 LB A/A 4.27 OZ/A 12 Regiment 0.005 LB A/A 0.1 OZ/A 12 Dyne-a-pak 1 % V/V 19.2 OZ/A 12

(C07-02 V-10142 applied pre) Pest Code ECHCG ECHCG ECHCG ECHCG Rating Date 17/May/2007 5/Jun/2007 18/Jun/2007 2/Jul/2007 Rating Data Type CONTROL CONTROL CONTROL CONTROL Rating Unit % % % % Trt-Eval Interval 9 dampost 28daMPOST 41daMPOST 54daMPOST 13 Command 0.3 LB A/A 12.8 FL OZ/A 95 a 97 a 95 a 98 a 13 V-10142 0.2 LB A/A 4.27 OZ/A 13 Regiment 0.0025 LB A/A 0.05 OZ/A 13 Dyne-a-pak 1 % V/V 19.2 OZ/A 14 Command 0.3 LB A/A 12.8 FL OZ/A 94 a 97 a 95 a 97 a 14 Regiment 0.02 LB A/A 0.4 OZ/A 14 V-10142 0.1 LB A/A 2.13 OZ/A 14 Dyne-a-pak 1 % V/V 19.2 OZ/A 15 Command 0.3 LB A/A 12.8 FL OZ/A 95 a 97 a 95 a 98 a 15 Permit 0.35 LB A/A 7.5 OZ/A 15 SuperWham 3 LB A/A 96 OZ/A 15 Dyne-a-pak 1 % V/V 19.2 OZ/A 16 Command 0.3 LB A/A 12.8 FL OZ/A 95 a 96 a 95 a 98 a 16 Strada 0.0656 LB A/A 2.1 OZ/A 16 SuperWham 3 LB A/A 96 OZ/A 16 Dyne-a-pak 1 % V/V 19.2 OZ/A LSD (P=.05) 4.4 14.9 9.4 9.3 Standard Deviation 3.1 10.4 6.6 6.5 CV 3.63 13.11 9.29 8.4 Means followed by same letter do not significantly differ (P=.05, LSD) 13

(C07-02 V-10142 applied pre) V-10142 Efficacy When Applied PRE Trial ID: C07-02 Location: RRS-Crowley, LA Protocol ID: Investigator: Eric P. Webster Pest Code LEFPA LEFPA LEFPA LEFPA Rating Date 17/May/2007 5/Jun/2007 18/Jun/2007 2/Jul/2007 Rating Data Type CONTROL CONTROL CONTROL CONTROL Rating Unit % % % % Trt-Eval Interval 9 dampost 28daMPOST 41daMPOST 54daMPOST 1 Nontreated 0 e 0 f 0 e 0 f 2 Command 0.3 LB A/A 12.8 FL OZ/A 95 a 97 a 95 a 95 ab 2 V-10142 0.1 LB A/A 2.13 OZ/A 3 V-10142 0.1 LB A/A 2.13 OZ/A 81 d 88 cd 78 b 78 c 4 V-10142 0.2 LB A/A 4.27 OZ/A 85 bcd 95 abc 83 b 90 b 5 Command 0.3 LB A/A 12.8 FL OZ/A 86 bc 89 bcd 85 b 92 ab 5 V-10142 0.2 LB A/A 4.27 OZ/A 6 Command 0.3 LB A/A 12.8 FL OZ/A 96 a 97 a 95 a 98 a 6 V-10142 0.1 LB A/A 2.13 OZ/A 7 Command 0.3 LB A/A 12.8 FL OZ/A 96 a 97 ab 95 a 97 ab 7 V-10142 0.2 LB A/A 4.27 OZ/A 8 V-10142 0.1 LB A/A 2.13 OZ/A 89 b 86 d 23 c 35 d 8 SuperWham 3 LB A/A 96 OZ/A 8 Dyne-a-pak 1 % V/V 19.2 OZ/A 9 V-10142 0.2 LB A/A 4.27 OZ/A 84 cd 71 e 13 d 23 e 9 SuperWham 3 LB A/A 96 OZ/A 9 Dyne-a-pak 1 % V/V 19.2 OZ/A 10 Command 0.3 LB A/A 12.8 FL OZ/A 96 a 97 a 96 a 98 a 10 V-10142 0.1 LB A/A 2.13 OZ/A 10 Regiment 0.01 LB A/A 0.2 OZ/A 10 Dyne-a-pak 1 % V/V 19.2 OZ/A 11 Command 0.3 LB A/A 12.8 FL OZ/A 96 a 97 ab 95 a 98 a 11 V-10142 0.1 LB A/A 2.13 OZ/A 11 Regiment 0.02 LB A/A 0.4 OZ/A 11 Dyne-a-pak 1 % V/V 19.2 OZ/A 12 Command 0.3 LB A/A 12.8 FL OZ/A 95 a 97 ab 97 a 98 a 12 V-10142 0.2 LB A/A 4.27 OZ/A 12 Regiment 0.005 LB A/A 0.1 OZ/A 12 Dyne-a-pak 1 % V/V 19.2 OZ/A 14

(C07-02 V-10142 applied pre) Pest Code LEFPA LEFPA LEFPA LEFPA Rating Date 17/May/2007 5/Jun/2007 18/Jun/2007 2/Jul/2007 Rating Data Type CONTROL CONTROL CONTROL CONTROL Rating Unit % % % % Trt-Eval Interval 9 dampost 28daMPOST 41daMPOST 54daMPOST 13 Command 0.3 LB A/A 12.8 FL OZ/A 97 a 97 ab 95 a 98 a 13 V-10142 0.2 LB A/A 4.27 OZ/A 13 Regiment 0.0025 LB A/A 0.05 OZ/A 13 Dyne-a-pak 1 % V/V 19.2 OZ/A 14 Command 0.3 LB A/A 12.8 FL OZ/A 96 a 97 ab 95 a 94 ab 14 Regiment 0.02 LB A/A 0.4 OZ/A 14 V-10142 0.1 LB A/A 2.13 OZ/A 14 Dyne-a-pak 1 % V/V 19.2 OZ/A 15 Command 0.3 LB A/A 12.8 FL OZ/A 95 a 97 ab 95 a 98 a 15 Permit 0.35 LB A/A 7.5 OZ/A 15 SuperWham 3 LB A/A 96 OZ/A 15 Dyne-a-pak 1 % V/V 19.2 OZ/A 16 Command 0.3 LB A/A 12.8 FL OZ/A 97 a 97 a 95 a 98 a 16 Strada 0.0656 LB A/A 2.1 OZ/A 16 SuperWham 3 LB A/A 96 OZ/A 16 Dyne-a-pak 1 % V/V 19.2 OZ/A LSD (P=.05) 4.5 8.0 8.6 8.2 Standard Deviation 3.2 5.6 6.0 5.7 CV 3.67 6.4 7.79 7.12 Means followed by same letter do not significantly differ (P=.05, LSD) 15

(C07-02 V-10142 applied pre) V-10142 Efficacy When Applied PRE Trial ID: C07-02 Location: RRS-Crowley, LA Protocol ID: Investigator: Eric P. Webster Pest Code BRAPP BRAPP BRAPP BRAPP Rating Date 17/May/2007 5/Jun/2007 18/Jun/2007 2/Jul/2007 Rating Data Type CONTROL CONTROL CONTROL CONTROL Rating Unit % % % % Trt-Eval Interval 9 dampost 28daMPOST 41daMPOST 54daMPOST 1 Nontreated 0 e 0 c 0 e 0 f 2 Command 0.3 LB A/A 12.8 FL OZ/A 96 a 97 a 95 a 97 a 2 V-10142 0.1 LB A/A 2.13 OZ/A 3 V-10142 0.1 LB A/A 2.13 OZ/A 83 cd 73 b 44 c 58 c 4 V-10142 0.2 LB A/A 4.27 OZ/A 86 bc 92 a 65 b 73 b 5 Command 0.3 LB A/A 12.8 FL OZ/A 89 b 89 a 76 b 74 b 5 V-10142 0.2 LB A/A 4.27 OZ/A 6 Command 0.3 LB A/A 12.8 FL OZ/A 96 a 97 a 95 a 97 a 6 V-10142 0.1 LB A/A 2.13 OZ/A 7 Command 0.3 LB A/A 12.8 FL OZ/A 95 a 97 a 92 a 94 a 7 V-10142 0.2 LB A/A 4.27 OZ/A 8 V-10142 0.1 LB A/A 2.13 OZ/A 85 bc 68 b 15 d 40 d 8 SuperWham 3 LB A/A 96 OZ/A 8 Dyne-a-pak 1 % V/V 19.2 OZ/A 9 V-10142 0.2 LB A/A 4.27 OZ/A 80 d 68 b 15 d 28 e 9 SuperWham 3 LB A/A 96 OZ/A 9 Dyne-a-pak 1 % V/V 19.2 OZ/A 10 Command 0.3 LB A/A 12.8 FL OZ/A 95 a 97 a 96 a 98 a 10 V-10142 0.1 LB A/A 2.13 OZ/A 10 Regiment 0.01 LB A/A 0.2 OZ/A 10 Dyne-a-pak 1 % V/V 19.2 OZ/A 11 Command 0.3 LB A/A 12.8 FL OZ/A 97 a 97 a 96 a 98 a 11 V-10142 0.1 LB A/A 2.13 OZ/A 11 Regiment 0.02 LB A/A 0.4 OZ/A 11 Dyne-a-pak 1 % V/V 19.2 OZ/A 12 Command 0.3 LB A/A 12.8 FL OZ/A 97 a 97 a 97 a 98 a 12 V-10142 0.2 LB A/A 4.27 OZ/A 12 Regiment 0.005 LB A/A 0.1 OZ/A 12 Dyne-a-pak 1 % V/V 19.2 OZ/A 16

(C07-02 V-10142 applied pre) Pest Code BRAPP BRAPP BRAPP BRAPP Rating Date 17/May/2007 5/Jun/2007 18/Jun/2007 2/Jul/2007 Rating Data Type CONTROL CONTROL CONTROL CONTROL Rating Unit % % % % Trt-Eval Interval 9 dampost 28daMPOST 41daMPOST 54daMPOST 13 Command 0.3 LB A/A 12.8 FL OZ/A 96 a 97 a 95 a 98 a 13 V-10142 0.2 LB A/A 4.27 OZ/A 13 Regiment 0.0025 LB A/A 0.05 OZ/A 13 Dyne-a-pak 1 % V/V 19.2 OZ/A 14 Command 0.3 LB A/A 12.8 FL OZ/A 96 a 97 a 95 a 97 a 14 Regiment 0.02 LB A/A 0.4 OZ/A 14 V-10142 0.1 LB A/A 2.13 OZ/A 14 Dyne-a-pak 1 % V/V 19.2 OZ/A 15 Command 0.3 LB A/A 12.8 FL OZ/A 96 a 97 a 95 a 98 a 15 Permit 0.35 LB A/A 7.5 OZ/A 15 SuperWham 3 LB A/A 96 OZ/A 15 Dyne-a-pak 1 % V/V 19.2 OZ/A 16 Command 0.3 LB A/A 12.8 FL OZ/A 96 a 96 a 96 a 98 a 16 Strada 0.0656 LB A/A 2.1 OZ/A 16 SuperWham 3 LB A/A 96 OZ/A 16 Dyne-a-pak 1 % V/V 19.2 OZ/A LSD (P=.05) 4.0 13.8 14.4 9.3 Standard Deviation 2.8 9.7 10.1 6.5 CV 3.27 11.42 13.88 8.4 Means followed by same letter do not significantly differ (P=.05, LSD) 17

(C07-02 V-10142 applied pre) V-10142 Efficacy When Applied PRE Trial ID: C07-02 Location: RRS-Crowley, LA Protocol ID: Investigator: Eric P. Webster Pest Code SEBEX SEBEX SEBEX SEBEX Rating Date 17/May/2007 5/Jun/2007 18/Jun/2007 2/Jul/2007 Rating Data Type CONTROL CONTROL CONTROL CONTROL Rating Unit % % % % Trt-Eval Interval 9 dampost 28daMPOST 41daMPOST 54daMPOST 1 Nontreated 0 d 0 d 0 d 0 e 2 Command 0.3 LB A/A 12.8 FL OZ/A 60 c 33 c 33 c 0 e 2 V-10142 0.1 LB A/A 2.13 OZ/A 3 V-10142 0.1 LB A/A 2.13 OZ/A 70 bc 48 b 58 b 43 d 4 V-10142 0.2 LB A/A 4.27 OZ/A 89 a 94 a 84 a 72 c 5 Command 0.3 LB A/A 12.8 FL OZ/A 83 ab 91 a 86 a 71 c 5 V-10142 0.2 LB A/A 4.27 OZ/A 6 Command 0.3 LB A/A 12.8 FL OZ/A 92 a 93 a 87 a 80 bc 6 V-10142 0.1 LB A/A 2.13 OZ/A 7 Command 0.3 LB A/A 12.8 FL OZ/A 96 a 97 a 92 a 98 a 7 V-10142 0.2 LB A/A 4.27 OZ/A 8 V-10142 0.1 LB A/A 2.13 OZ/A 95 a 94 a 86 a 96 a 8 SuperWham 3 LB A/A 96 OZ/A 8 Dyne-a-pak 1 % V/V 19.2 OZ/A 9 V-10142 0.2 LB A/A 4.27 OZ/A 95 a 95 a 90 a 98 a 9 SuperWham 3 LB A/A 96 OZ/A 9 Dyne-a-pak 1 % V/V 19.2 OZ/A 10 Command 0.3 LB A/A 12.8 FL OZ/A 96 a 97 a 96 a 98 a 10 V-10142 0.1 LB A/A 2.13 OZ/A 10 Regiment 0.01 LB A/A 0.2 OZ/A 10 Dyne-a-pak 1 % V/V 19.2 OZ/A 11 Command 0.3 LB A/A 12.8 FL OZ/A 93 a 97 a 96 a 98 a 11 V-10142 0.1 LB A/A 2.13 OZ/A 11 Regiment 0.02 LB A/A 0.4 OZ/A 11 Dyne-a-pak 1 % V/V 19.2 OZ/A 12 Command 0.3 LB A/A 12.8 FL OZ/A 92 a 96 a 95 a 91 ab 12 V-10142 0.2 LB A/A 4.27 OZ/A 12 Regiment 0.005 LB A/A 0.1 OZ/A 12 Dyne-a-pak 1 % V/V 19.2 OZ/A 18

(C07-02 V-10142 applied pre) Pest Code SEBEX SEBEX SEBEX SEBEX Rating Date 17/May/2007 5/Jun/2007 18/Jun/2007 2/Jul/2007 Rating Data Type CONTROL CONTROL CONTROL CONTROL Rating Unit % % % % Trt-Eval Interval 9 dampost 28daMPOST 41daMPOST 54daMPOST 13 Command 0.3 LB A/A 12.8 FL OZ/A 92 a 97 a 95 a 98 a 13 V-10142 0.2 LB A/A 4.27 OZ/A 13 Regiment 0.0025 LB A/A 0.05 OZ/A 13 Dyne-a-pak 1 % V/V 19.2 OZ/A 14 Command 0.3 LB A/A 12.8 FL OZ/A 96 a 97 a 95 a 94 ab 14 Regiment 0.02 LB A/A 0.4 OZ/A 14 V-10142 0.1 LB A/A 2.13 OZ/A 14 Dyne-a-pak 1 % V/V 19.2 OZ/A 15 Command 0.3 LB A/A 12.8 FL OZ/A 97 a 97 a 95 a 98 a 15 Permit 0.35 LB A/A 7.5 OZ/A 15 SuperWham 3 LB A/A 96 OZ/A 15 Dyne-a-pak 1 % V/V 19.2 OZ/A 16 Command 0.3 LB A/A 12.8 FL OZ/A 97 a 97 a 96 a 98 a 16 Strada 0.0656 LB A/A 2.1 OZ/A 16 SuperWham 3 LB A/A 96 OZ/A 16 Dyne-a-pak 1 % V/V 19.2 OZ/A LSD (P=.05) 14.8 14.5 14.6 15.6 Standard Deviation 10.4 10.2 10.2 10.9 CV 12.39 12.35 12.78 14.16 Means followed by same letter do not significantly differ (P=.05, LSD) 19

(C07-02 V-10142 applied pre) V-10142 Efficacy When Applied PRE Trial ID: C07-02 Location: RRS-Crowley, LA Protocol ID: Investigator: Eric P. Webster Pest Code RICE RICE RICE RICE Rating Date 17/May/2007 5/Jun/2007 18/Jun/2007 2/Jul/2007 Rating Data Type INJURY INJURY INJURY INJURY Rating Unit % % % % Trt-Eval Interval 9 dampost 28daMPOST 41daMPOST 54daMPOST 1 Nontreated 0 e 0 a 0 a 0 a 2 Command 0.3 LB A/A 12.8 FL OZ/A 0 e 0 a 0 a 0 a 2 V-10142 0.1 LB A/A 2.13 OZ/A 3 V-10142 0.1 LB A/A 2.13 OZ/A 0 e 0 a 0 a 0 a 4 V-10142 0.2 LB A/A 4.27 OZ/A 13 c 0 a 0 a 0 a 5 Command 0.3 LB A/A 12.8 FL OZ/A 11 cd 0 a 0 a 0 a 5 V-10142 0.2 LB A/A 4.27 OZ/A 6 Command 0.3 LB A/A 12.8 FL OZ/A 10 d 0 a 0 a 0 a 6 V-10142 0.1 LB A/A 2.13 OZ/A 7 Command 0.3 LB A/A 12.8 FL OZ/A 0 e 0 a 0 a 0 a 7 V-10142 0.2 LB A/A 4.27 OZ/A 8 V-10142 0.1 LB A/A 2.13 OZ/A 11 cd 0 a 0 a 0 a 8 SuperWham 3 LB A/A 96 OZ/A 8 Dyne-a-pak 1 % V/V 19.2 OZ/A 9 V-10142 0.2 LB A/A 4.27 OZ/A 10 d 0 a 0 a 0 a 9 SuperWham 3 LB A/A 96 OZ/A 9 Dyne-a-pak 1 % V/V 19.2 OZ/A 10 Command 0.3 LB A/A 12.8 FL OZ/A 0 e 0 a 0 a 0 a 10 V-10142 0.1 LB A/A 2.13 OZ/A 10 Regiment 0.01 LB A/A 0.2 OZ/A 10 Dyne-a-pak 1 % V/V 19.2 OZ/A 11 Command 0.3 LB A/A 12.8 FL OZ/A 0 e 0 a 0 a 0 a 11 V-10142 0.1 LB A/A 2.13 OZ/A 11 Regiment 0.02 LB A/A 0.4 OZ/A 11 Dyne-a-pak 1 % V/V 19.2 OZ/A 12 Command 0.3 LB A/A 12.8 FL OZ/A 10 d 0 a 0 a 0 a 12 V-10142 0.2 LB A/A 4.27 OZ/A 12 Regiment 0.005 LB A/A 0.1 OZ/A 12 Dyne-a-pak 1 % V/V 19.2 OZ/A 20

(C07-02 V-10142 applied pre) Pest Code RICE RICE RICE RICE Rating Date 17/May/2007 5/Jun/2007 18/Jun/2007 2/Jul/2007 Rating Data Type INJURY INJURY INJURY INJURY Rating Unit % % % % Trt-Eval Interval 9 dampost 28daMPOST 41daMPOST 54daMPOST 13 Command 0.3 LB A/A 12.8 FL OZ/A 0 e 0 a 0 a 0 a 13 V-10142 0.2 LB A/A 4.27 OZ/A 13 Regiment 0.0025 LB A/A 0.05 OZ/A 13 Dyne-a-pak 1 % V/V 19.2 OZ/A 14 Command 0.3 LB A/A 12.8 FL OZ/A 0 e 0 a 0 a 0 a 14 Regiment 0.02 LB A/A 0.4 OZ/A 14 V-10142 0.1 LB A/A 2.13 OZ/A 14 Dyne-a-pak 1 % V/V 19.2 OZ/A 15 Command 0.3 LB A/A 12.8 FL OZ/A 24 a 0 a 0 a 0 a 15 Permit 0.35 LB A/A 7.5 OZ/A 15 SuperWham 3 LB A/A 96 OZ/A 15 Dyne-a-pak 1 % V/V 19.2 OZ/A 16 Command 0.3 LB A/A 12.8 FL OZ/A 21 b 0 a 0 a 0 a 16 Strada 0.0656 LB A/A 2.1 OZ/A 16 SuperWham 3 LB A/A 96 OZ/A 16 Dyne-a-pak 1 % V/V 19.2 OZ/A LSD (P=.05) 2.0 0.0 0.0 0.0 Standard Deviation 1.4 0.0 0.0 0.0 CV 19.92 0.0 0.0 0.0 Means followed by same letter do not significantly differ (P=.05, LSD) 21

(C07-02 V-10142 applied pre) V-10142 Efficacy When Applied PRE Trial ID: C07-02 Location: RRS-Crowley, LA Protocol ID: Investigator: Eric P. Webster Pest Code RICE RICE RICE Rating Date 15/Aug/2007 15/Aug/2007 15/Aug/2007 Rating Data Type AVG HEIGHT YIELD YIELD Rating Unit cm LB/A BU/A Trt-Eval Interval Harvest Harvest Harvest 1 Nontreated 85 f 3308 e 74 e 2 Command 0.3 LB A/A 12.8 FL OZ/A 107 ab 7487 a 166 a 2 V-10142 0.1 LB A/A 2.13 OZ/A 3 V-10142 0.1 LB A/A 2.13 OZ/A 96 de 6093 bc 135 bc 4 V-10142 0.2 LB A/A 4.27 OZ/A 101 cd 5851 c 130 c 5 Command 0.3 LB A/A 12.8 FL OZ/A 103 bc 7095 ab 158 ab 5 V-10142 0.2 LB A/A 4.27 OZ/A 6 Command 0.3 LB A/A 12.8 FL OZ/A 104 abc 7740 a 172 a 6 V-10142 0.1 LB A/A 2.13 OZ/A 7 Command 0.3 LB A/A 12.8 FL OZ/A 105 abc 7559 a 168 a 7 V-10142 0.2 LB A/A 4.27 OZ/A 8 V-10142 0.1 LB A/A 2.13 OZ/A 97 d 5341 cd 119 cd 8 SuperWham 3 LB A/A 96 OZ/A 8 Dyne-a-pak 1 % V/V 19.2 OZ/A 9 V-10142 0.2 LB A/A 4.27 OZ/A 92 e 4294 de 95 de 9 SuperWham 3 LB A/A 96 OZ/A 9 Dyne-a-pak 1 % V/V 19.2 OZ/A 10 Command 0.3 LB A/A 12.8 FL OZ/A 107 ab 7708 a 171 a 10 V-10142 0.1 LB A/A 2.13 OZ/A 10 Regiment 0.01 LB A/A 0.2 OZ/A 10 Dyne-a-pak 1 % V/V 19.2 OZ/A 11 Command 0.3 LB A/A 12.8 FL OZ/A 106 abc 7707 a 171 a 11 V-10142 0.1 LB A/A 2.13 OZ/A 11 Regiment 0.02 LB A/A 0.4 OZ/A 11 Dyne-a-pak 1 % V/V 19.2 OZ/A 12 Command 0.3 LB A/A 12.8 FL OZ/A 105 abc 7554 a 168 a 12 V-10142 0.2 LB A/A 4.27 OZ/A 12 Regiment 0.005 LB A/A 0.1 OZ/A 12 Dyne-a-pak 1 % V/V 19.2 OZ/A 22

(C07-02 V-10142 applied pre) Pest Code RICE RICE RICE Rating Date 15/Aug/2007 15/Aug/2007 15/Aug/2007 Rating Data Type AVG HEIGHT YIELD YIELD Rating Unit cm LB/A BU/A Trt-Eval Interval Harvest Harvest Harvest 13 Command 0.3 LB A/A 12.8 FL OZ/A 105 abc 7897 a 175 a 13 V-10142 0.2 LB A/A 4.27 OZ/A 13 Regiment 0.0025 LB A/A 0.05 OZ/A 13 Dyne-a-pak 1 % V/V 19.2 OZ/A 14 Command 0.3 LB A/A 12.8 FL OZ/A 104 abc 7611 a 169 a 14 Regiment 0.02 LB A/A 0.4 OZ/A 14 V-10142 0.1 LB A/A 2.13 OZ/A 14 Dyne-a-pak 1 % V/V 19.2 OZ/A 15 Command 0.3 LB A/A 12.8 FL OZ/A 109 a 7501 a 167 a 15 Permit 0.35 LB A/A 7.5 OZ/A 15 SuperWham 3 LB A/A 96 OZ/A 15 Dyne-a-pak 1 % V/V 19.2 OZ/A 16 Command 0.3 LB A/A 12.8 FL OZ/A 106 abc 7819 a 174 a 16 Strada 0.0656 LB A/A 2.1 OZ/A 16 SuperWham 3 LB A/A 96 OZ/A 16 Dyne-a-pak 1 % V/V 19.2 OZ/A LSD (P=.05) 4.8 1113.8 24.7 Standard Deviation 3.3 779.4 17.3 CV 3.29 11.49 11.49 Means followed by same letter do not significantly differ (P=.05, LSD) 23

Primary Clearfield Rice Herbicide Treatments Experiment number... : C07-03 Location... : RRS-Crowley, LA Experimental design... : RCB Number of reps... : 4 Plot size... : 5 x17 Row width/# per plot... : 7.5 /8 Soil type... : Crowley silt loam (3% sand, 69% silt, 28% clay) % OM... : 1.4 ph... : 6.4 CEC... : 19.1 Planting date... : 4/24/07 Harvest date... : N/A Crop/Variety... : CL 161 Emergence date... : 5/2/07 Uniform std. treatment... : N/A Application type... : EPOST MPOST Date applied [mm/dd/yy]... : 05/15/07 05/24/07 Time [hh:mm-hh:mm]... : 09:30-09:45A 10:55-11:05A Incorporation equip./depth... : N/A N/A Air/Soil temperature [F]... : 78/80 79/73 Relative humidity [%]... : 83 84 Wind [mph, direction]... : 6-10 SE 3-8,E Weather [sunny, etc]... : pt cloudy pt cloudy Soil/Leaf surface moist... : dry/dry moist/dry Crop stage/height... : 2-4 lf/3-6 4lf-1till/4-6 Sprayer type/mph... : CO 2 BkPk/3.0 CO 2 BkPk/3.0 Nozzle type/size*... : AMFF/110015 AMFF/110015 Boom ht/# Noz/Spacing... : 15 /5/15 15 /5/15 GPA/PSI... : 15/18 15/18 Applied by... : EPW JSA Weed Species (population)... : ---------- (height/#leaves) ---------- ORYSA(15-20 m -2 )... : 2-8 /2-5 lf 4-6 /4lf-1till ECHCG(75-100 m -2 )... : 1-6 /2-5 lf 1-8 /2lf-3till AESIN(10-50m -2 )... : 1-4 /cot-6 lf 2-4 /2-5lf SEBEX(10-15 m -2 ).. : 1-4 /cot-6 lf 3-4 /3-5lf Flush Dates... : 5/23/07 Permanent Flood... : 6/4/07 *AMFF Air mix flat fan nozzles 24

(C07-03 Primary Clearfield Rice Herbicide Treatments) Primary Clearfield Rice Herbicide Treatments Trial ID: C07-03 Location: RRS-Crowley, LA Protocol ID: Investigator: Eric P. Webster Pest Code ORYSA ORYSA ORYSA ORYSA Rating Date 7/Jun/2007 18/Jun/2007 2/Jul/2007 18/Jul/2007 Rating Data Type CONTROL CONTROL CONTROL CONTROL Rating Unit % % % % Trt-Eval Interval 13daMPOST 24daMPOST 48daMPOST 64daMPOST 1 Nontreated 0 d 0 c 0 d 0 b 2 Newpath 0.0625 LB A/A 4 FL OZ/A 66 abc 48 b 35 c 63 a 2 COC 1 % V/V 19.2 FL OZ/A 2 Newpath 0.0625 LB A/A 4 FL OZ/A 2 COC 1 % V/V 19.2 FL OZ/A 3 Newpath 0.0625 LB A/A 4 FL OZ/A 59 bc 55 b 43 bc 43 a 3 COC 1 % V/V 19.2 FL OZ/A 3 Beyond 0.039 LB A/A 5 FL OZ/A 3 COC 1 % V/V 19.2 FL OZ/A 4 Newpath 0.094 LB A/A 6 FL OZ/A 56 c 60 ab 65 ab 45 a 4 COC 1 % V/V 19.2 FL OZ/A 4 Beyond 0.039 LB A/A 5 FL OZ/A 4 COC 1 % V/V 19.2 FL OZ/A 5 Newpath 0.0625 LB A/A 4 FL OZ/A 68 ab 58 ab 50 bc 38 a 5 Prowl H2O 1.25 LB A/A 42 FL OZ/A 5 COC 1 % V/V 19.2 FL OZ/A 5 Newpath 0.0625 LB A/A 4 FL OZ/A 5 COC 1 % V/V 19.2 FL OZ/A 6 Beyond 0.039 LB A/A 5 FL OZ/A 68 ab 63 ab 48 bc 60 a 6 COC 1 % V/V 19.2 FL OZ/A 6 Beyond 0.039 LB A/A 5 FL OZ/A 6 COC 1 % V/V 19.2 FL OZ/A 7 Newpath 0.0625 LB A/A 4 FL OZ/A 68 ab 60 ab 80 a 60 a 7 COC 1 % V/V 19.2 FL OZ/A 7 Newpath 0.0625 LB A/A 4 FL OZ/A 7 Beyond 0.0156 LB A/A 2 FL OZ/A 7 COC 1 % V/V 19.2 FL OZ/A 8 Newpath 0.094 LB A/A 6 FL OZ/A 74 a 73 a 55 bc 63 a 8 COC 1 % V/V 19.2 FL OZ/A 8 Newpath 0.094 LB A/A 6 FL OZ/A 8 COC 1 % V/V 19.2 FL OZ/A LSD (P=.05) 11.0 15.8 22.6 27.7 Standard Deviation 7.5 10.8 15.3 18.8 CV 13.06 20.77 32.71 40.66 Means followed by same letter do not significantly differ (P=.05, LSD) 25

(C07-03 Primary Clearfield Rice Herbicide Treatments) Primary Clearfield Rice Herbicide Treatments Trial ID: C07-03 Location: RRS-Crowley, LA Protocol ID: Investigator: Eric P. Webster Pest Code RICE RICE RICE RICE Rating Date 7/Jun/2007 18/Jun/2007 2/Jul/2007 18/Jul/2007 Rating Data Type INJURY INJURY INJURY INJURY Rating Unit % % % % Trt-Eval Interval 13daMPOST 24daMPOST 48daMPOST 64daMPOST 1 Nontreated 0 a 0 a 0 a 0 a 2 Newpath 0.0625 LB A/A 4 FL OZ/A 0 a 0 a 0 a 0 a 2 COC 1 % V/V 19.2 FL OZ/A 2 Newpath 0.0625 LB A/A 4 FL OZ/A 2 COC 1 % V/V 19.2 FL OZ/A 3 Newpath 0.0625 LB A/A 4 FL OZ/A 0 a 0 a 0 a 0 a 3 COC 1 % V/V 19.2 FL OZ/A 3 Beyond 0.039 LB A/A 5 FL OZ/A 3 COC 1 % V/V 19.2 FL OZ/A 4 Newpath 0.094 LB A/A 6 FL OZ/A 0 a 0 a 0 a 0 a 4 COC 1 % V/V 19.2 FL OZ/A 4 Beyond 0.039 LB A/A 5 FL OZ/A 4 COC 1 % V/V 19.2 FL OZ/A 5 Newpath 0.0625 LB A/A 4 FL OZ/A 0 a 0 a 0 a 0 a 5 Prowl H2O 1.25 LB A/A 42 FL OZ/A 5 COC 1 % V/V 19.2 FL OZ/A 5 Newpath 0.0625 LB A/A 4 FL OZ/A 5 COC 1 % V/V 19.2 FL OZ/A 6 Beyond 0.039 LB A/A 5 FL OZ/A 0 a 0 a 0 a 0 a 6 COC 1 % V/V 19.2 FL OZ/A 6 Beyond 0.039 LB A/A 5 FL OZ/A 6 COC 1 % V/V 19.2 FL OZ/A 7 Newpath 0.0625 LB A/A 4 FL OZ/A 0 a 0 a 0 a 0 a 7 COC 1 % V/V 19.2 FL OZ/A 7 Newpath 0.0625 LB A/A 4 FL OZ/A 7 Beyond 0.0156 LB A/A 2 FL OZ/A 7 COC 1 % V/V 19.2 FL OZ/A 8 Newpath 0.094 LB A/A 6 FL OZ/A 0 a 0 a 0 a 0 a 8 COC 1 % V/V 19.2 FL OZ/A 8 Newpath 0.094 LB A/A 6 FL OZ/A 8 COC 1 % V/V 19.2 FL OZ/A LSD (P=.05) 0.0 0.0 0.0 0.0 Standard Deviation 0.0 0.0 0.0 0.0 CV 0.0 0.0 0.0 0.0 Means followed by same letter do not significantly differ (P=.05, LSD) 26

Use of V-10142 in the Clearfield System Experiment number... : C07-04 Location... : RRS-Crowley, LA Experimental design... : RCB Number of reps... : 4 Plot size... : 5 x17 Row width/# per plot... : 7.5 /8 Soil type... : Crowley silt loam (3% sand, 69% silt, 28% clay) % OM... : 1.4 ph... : 6.4 CEC... : 19.1 Planting date... : 4/24/07 Harvest date... : N/A Crop/Variety... : CL 161 Emergence date... : 5/2/07 Uniform std. treatment... : N/A Application type... : EPOST MPOST 3-5LF Date applied [mm/dd/yy]... : 05/15/07 05/24/07 Time [hh:mm-hh:mm]... : 09:15-09:30A 12:00-12:30P Incorporation equip./depth... : N/A N/A Air/Soil temperature [F]... : 78/80 81/73 Relative humidity [%]... : 83 84 Wind [mph, direction]... : 6-10,SE 3-8,E Weather [sunny, etc]... : pt cloudy pt cloudy Soil/Leaf surface moist... : dry/dry moist/dry Crop stage/height... : 2-4 lf/3-6 4lf-1till/4-6 Sprayer type/mph... : CO 2 BkPk/3.0 CO 2 BkPk/3.0 Nozzle type/size*... : AMFF/110015 AMFF/110015 Boom ht/# Noz/Spacing... : 15 /5/15 15 /5/15 GPA/PSI... : 15/18 15/18 Applied by... : EPW JSA Weed Species (population)... : ----------- (height/#leaves) ----------- ORYSA (15-20 m -2 )... : 2-8 /2-5 lf 4-6 /5lf-1till ECHCG(75-100 m -2 )... : 1-6 /2-5 lf 3-6 /3lf-1till AESIN (10-20 m -2 )... : 1-4 /cot-6 lf 2-4 /3-6lf SEBEX(10-20m -2 )....:. : 1-4 /cot-6 lf 4-6 /5-7lf Flush Dates... : 5/23/07 Permanent Flood... : 6/4/07 *AMFF Air mix flat fan nozzles 27

(C07-04 Use of V-10142 in Clearfield System) Use of V-10142 in the Clearfield System Trial ID: C07-04 Location: RRS-Crowley, LA Protocol ID: Investigator: Eric P. Webster Pest Code ORYSA ORYSA ORYSA ORYSA Rating Date 7/Jun/2007 19/Jun/2007 2/Jul/2007 18/Jul/2007 Rating Data Type CONTROL CONTROL CONTROL CONTROL Rating Unit % % % % Trt-Eval Interval 23daMPOST 35daMPOST 48daMPOST 64daMPOST 1 Nontreated 0 f 0 f 0 e 0 d 2 Newpath 0.0625 LB A/A 4 FL OZ/A 88 cd 83 bc 83 ab 88 a 2 COC 1 % V/V 19.2 FL OZ/A 2 Newpath 0.0625 LB A/A 4 FL OZ/A 2 V-10142 0.1 LB A/A 2.13 OZ/A 2 Dyne-a-pak 1 % V/V 19.2 FL OZ/A 3 Newpath 0.0625 LB A/A 4 FL OZ/A 91 abc 85 abc 85 a 88 a 3 COC 1 % V/V 19.2 FL OZ/A 3 Newpath 0.0625 LB A/A 4 FL OZ/A 3 V-10142 0.2 LB A/A 4.27 OZ/A 3 Dyne-a-pak 1 % V/V 19.2 FL OZ/A 4 Newpath 0.0625 LB A/A 4 FL OZ/A 78 e 68 e 33 d 58 c 4 V-10142 0.1 LB A/A 2.13 OZ/A 4 COC 1 % V/V 19.2 FL OZ/A 4 Newpath 0.0625 LB A/A 4 FL OZ/A 4 COC 1 % V/V 19.2 FL OZ/A 5 Newpath 0.0625 LB A/A 4 FL OZ/A 83 de 70 de 63 c 70 bc 5 V-10142 0.2 LB A/A 4.27 OZ/A 5 COC 1 % V/V 19.2 FL OZ/A 5 Newpath 0.0625 LB A/A 4 FL OZ/A 5 COC 1 % V/V 19.2 FL OZ/A 6 Newpath 0.0625 LB A/A 4 FL OZ/A 97 ab 94 ab 90 a 84 ab 6 COC 1 % V/V 19.2 FL OZ/A 6 Newpath 0.0625 LB A/A 4 FL OZ/A 6 V-10142 0.1 LB A/A 2.13 OZ/A 6 Regiment 0.16 OZ A/A 0.2 OZ/A 6 Dyne-a-pak 1 % V/V 19.2 FL OZ/A 7 Newpath 0.0625 LB A/A 4 FL OZ/A 83 de 80 cd 70 bc 70 bc 7 COC 1 % V/V 19.2 FL OZ/A 7 Newpath 0.0625 LB A/A 4 FL OZ/A 7 Regiment 0.32 OZ A/A 0.4 OZ/A 7 COC 1 % V/V 19.2 FL OZ/A 8 Newpath 0.094 LB A/A 6 FL OZ/A 90 bcd 89 abc 91 a 85 a 8 COC 1 % V/V 19.2 FL OZ/A 8 Newpath 0.094 LB A/A 6 FL OZ/A 8 Regiment 0.32 OZ A/A 0.4 OZ/A 8 COC 1 % V/V 19.2 FL OZ/A 28

(C07-04 Use of V-10142 in Clearfield System) Pest Code ORYSA ORYSA ORYSA ORYSA Rating Date 7/Jun/2007 19/Jun/2007 2/Jul/2007 18/Jul/2007 Rating Data Type CONTROL CONTROL CONTROL CONTROL Rating Unit % % % % Trt-Eval Interval 23daMPOST 35daMPOST 48daMPOST 64daMPOST 9 Newpath 0.094 LB A/A 6 FL OZ/A 95 abc 94 ab 94 a 90 a 9 COC 1 % V/V 19.2 FL OZ/A 9 Newpath 0.094 LB A/A 6 FL OZ/A 9 V-10142 0.1 LB A/A 2.13 OZ/A 9 Dyne-a-pak 1 % V/V 19.2 FL OZ/A 10 Newpath 0.094 LB A/A 6 FL OZ/A 95 abc 95 a 95 a 90 a 10 COC 1 % V/V 19.2 FL OZ/A 10 Newpath 0.094 LB A/A 6 FL OZ/A 10 V-10142 0.2 LB A/A 4.27 OZ/A 10 Dyne-a-pak 1 % V/V 19.2 FL OZ/A 11 Newpath 0.094 LB A/A 6 FL OZ/A 93 abc 86 abc 89 a 85 a 11 V-10142 0.1 LB A/A 2.13 OZ/A 11 COC 1 % V/V 19.2 FL OZ/A 11 Newpath 0.094 LB A/A 6 FL OZ/A 11 COC 1 % V/V 19.2 FL OZ/A 12 Newpath 0.094 LB A/A 6 FL OZ/A 89 cd 84 abc 84 a 83 ab 12 V-10142 0.2 LB A/A 4.27 OZ/A 12 COC 1 % V/V 19.2 FL OZ/A 12 Newpath 0.094 LB A/A 6 FL OZ/A 12 COC 1 % V/V 19.2 FL OZ/A 13 Newpath 0.094 LB A/A 6 FL OZ/A 98 a 95 a 95 a 90 a 13 COC 1 % V/V 19.2 FL OZ/A 13 Newpath 0.094 LB A/A 6 FL OZ/A 13 V-10142 0.1 LB A/A 2.13 OZ/A 13 Regiment 0.16 OZ A/A 0.2 OZ/A 13 Dyne-a-pak 1 % V/V 19.2 FL OZ/A LSD (P=.05) 7.5 12.3 13.2 14.9 Standard Deviation 5.2 8.6 9.3 10.4 CV 6.33 10.98 12.41 13.88 Means followed by same letter do not significantly differ (P=.05, LSD) 29

(C07-04 Use of V-10142 in Clearfield System) Use of V-10142 in the Clearfield System Trial ID: C07-04 Location: RRS-Crowley, LA Protocol ID: Investigator: Eric P. Webster Pest Code ECHCG ECHCG ECHCG ECHCG Rating Date 7/Jun/2007 19/Jun/2007 2/Jul/2007 18/Jul/2007 Rating Data Type CONTROL CONTROL CONTROL CONTROL Rating Unit % % % % Trt-Eval Interval 23daMPOST 35daMPOST 48daMPOST 64daMPOST 1 Nontreated 0 h 0 h 0 f 0 e 2 Newpath 0.0625 LB A/A 4 FL OZ/A 81 de 70 ef 65 cd 83 ab 2 COC 1 % V/V 19.2 FL OZ/A 2 Newpath 0.0625 LB A/A 4 FL OZ/A 2 V-10142 0.1 LB A/A 2.13 OZ/A 2 Dyne-a-pak 1 % V/V 19.2 FL OZ/A 3 Newpath 0.0625 LB A/A 4 FL OZ/A 83 cde 73 def 75 bc 85 a 3 COC 1 % V/V 19.2 FL OZ/A 3 Newpath 0.0625 LB A/A 4 FL OZ/A 3 V-10142 0.2 LB A/A 4.27 OZ/A 3 Dyne-a-pak 1 % V/V 19.2 FL OZ/A 4 Newpath 0.0625 LB A/A 4 FL OZ/A 70 g 50 g 38 e 60 d 4 V-10142 0.1 LB A/A 2.13 OZ/A 4 COC 1 % V/V 19.2 FL OZ/A 4 Newpath 0.0625 LB A/A 4 FL OZ/A 4 COC 1 % V/V 19.2 FL OZ/A 5 Newpath 0.0625 LB A/A 4 FL OZ/A 71 fg 60 fg 55 d 68 cd 5 V-10142 0.2 LB A/A 4.27 OZ/A 5 COC 1 % V/V 19.2 FL OZ/A 5 Newpath 0.0625 LB A/A 4 FL OZ/A 5 COC 1 % V/V 19.2 FL OZ/A 6 Newpath 0.0625 LB A/A 4 FL OZ/A 94 a 88 abc 84 ab 76 abc 6 COC 1 % V/V 19.2 FL OZ/A 6 Newpath 0.0625 LB A/A 4 FL OZ/A 6 V-10142 0.1 LB A/A 2.13 OZ/A 6 Regiment 0.16 OZ A/A 0.2 OZ/A 6 Dyne-a-pak 1 % V/V 19.2 FL OZ/A 7 Newpath 0.0625 LB A/A 4 FL OZ/A 75 efg 64 efg 56 d 70 bcd 7 COC 1 % V/V 19.2 FL OZ/A 7 Newpath 0.0625 LB A/A 4 FL OZ/A 7 Regiment 0.32 OZ A/A 0.4 OZ/A 7 COC 1 % V/V 19.2 FL OZ/A 8 Newpath 0.094 LB A/A 6 FL OZ/A 85 bcd 86 a-d 86 ab 85 a 8 COC 1 % V/V 19.2 FL OZ/A 8 Newpath 0.094 LB A/A 6 FL OZ/A 8 Regiment 0.32 OZ A/A 0.4 OZ/A 8 COC 1 % V/V 19.2 FL OZ/A 30

(C07-04 Use of V-10142 in Clearfield System) Pest Code ECHCG ECHCG ECHCG ECHCG Rating Date 7/Jun/2007 19/Jun/2007 2/Jul/2007 18/Jul/2007 Rating Data Type CONTROL CONTROL CONTROL CONTROL Rating Unit % % % % Trt-Eval Interval 23daMPOST 35daMPOST 48daMPOST 64daMPOST 9 Newpath 0.094 LB A/A 6 FL OZ/A 90 abc 91 ab 90 ab 88 a 9 COC 1 % V/V 19.2 FL OZ/A 9 Newpath 0.094 LB A/A 6 FL OZ/A 9 V-10142 0.1 LB A/A 2.13 OZ/A 9 Dyne-a-pak 1 % V/V 19.2 FL OZ/A 10 Newpath 0.094 LB A/A 6 FL OZ/A 91 ab 95 a 95 a 90 a 10 COC 1 % V/V 19.2 FL OZ/A 10 Newpath 0.094 LB A/A 6 FL OZ/A 10 V-10142 0.2 LB A/A 4.27 OZ/A 10 Dyne-a-pak 1 % V/V 19.2 FL OZ/A 11 Newpath 0.094 LB A/A 6 FL OZ/A 83 cde 78 b-e 80 abc 88 a 11 V-10142 0.1 LB A/A 2.13 OZ/A 11 COC 1 % V/V 19.2 FL OZ/A 11 Newpath 0.094 LB A/A 6 FL OZ/A 11 COC 1 % V/V 19.2 FL OZ/A 12 Newpath 0.094 LB A/A 6 FL OZ/A 79 def 74 c-f 75 bc 80 abc 12 V-10142 0.2 LB A/A 4.27 OZ/A 12 COC 1 % V/V 19.2 FL OZ/A 12 Newpath 0.094 LB A/A 6 FL OZ/A 12 COC 1 % V/V 19.2 FL OZ/A 13 Newpath 0.094 LB A/A 6 FL OZ/A 95 a 95 a 95 a 90 a 13 COC 1 % V/V 19.2 FL OZ/A 13 Newpath 0.094 LB A/A 6 FL OZ/A 13 V-10142 0.1 LB A/A 2.13 OZ/A 13 Regiment 0.16 OZ A/A 0.2 OZ/A 13 Dyne-a-pak 1 % V/V 19.2 FL OZ/A LSD (P=.05) 8.3 14.5 15.2 15.0 Standard Deviation 5.8 10.1 10.7 10.5 CV 7.57 14.28 15.51 14.17 Means followed by same letter do not significantly differ (P=.05, LSD) 31

(C07-04 Use of V-10142 in Clearfield System) Use of V-10142 in the Clearfield System Trial ID: C07-04 Location: RRS-Crowley, LA Protocol ID: Investigator: Eric P. Webster Pest Code SEBEX SEBEX AESIN AESIN Rating Date 7/Jun/2007 19/Jun/2007 7/Jun/2007 19/Jun/2007 Rating Data Type CONTROL CONTROL CONTROL CONTROL Rating Unit % % % % Trt-Eval Interval 23daMPOST 35daMPOST 48daMPOST 64daMPOST 1 Nontreated 0 c 0 b 0 d 0 b 2 Newpath 0.0625 LB A/A 4 FL OZ/A 96 a 95 a 96 ab 95 a 2 COC 1 % V/V 19.2 FL OZ/A 2 Newpath 0.0625 LB A/A 4 FL OZ/A 2 V-10142 0.1 LB A/A 2.13 OZ/A 2 Dyne-a-pak 1 % V/V 19.2 FL OZ/A 3 Newpath 0.0625 LB A/A 4 FL OZ/A 96 a 95 a 96 ab 95 a 3 COC 1 % V/V 19.2 FL OZ/A 3 Newpath 0.0625 LB A/A 4 FL OZ/A 3 V-10142 0.2 LB A/A 4.27 OZ/A 3 Dyne-a-pak 1 % V/V 19.2 FL OZ/A 4 Newpath 0.0625 LB A/A 4 FL OZ/A 95 a 95 a 95 ab 95 a 4 V-10142 0.1 LB A/A 2.13 OZ/A 4 COC 1 % V/V 19.2 FL OZ/A 4 Newpath 0.0625 LB A/A 4 FL OZ/A 4 COC 1 % V/V 19.2 FL OZ/A 5 Newpath 0.0625 LB A/A 4 FL OZ/A 95 a 95 a 95 ab 95 a 5 V-10142 0.2 LB A/A 4.27 OZ/A 5 COC 1 % V/V 19.2 FL OZ/A 5 Newpath 0.0625 LB A/A 4 FL OZ/A 5 COC 1 % V/V 19.2 FL OZ/A 6 Newpath 0.0625 LB A/A 4 FL OZ/A 98 a 95 a 98 a 95 a 6 COC 1 % V/V 19.2 FL OZ/A 6 Newpath 0.0625 LB A/A 4 FL OZ/A 6 V-10142 0.1 LB A/A 2.13 OZ/A 6 Regiment 0.16 OZ A/A 0.2 OZ/A 6 Dyne-a-pak 1 % V/V 19.2 FL OZ/A 7 Newpath 0.0625 LB A/A 4 FL OZ/A 89 b 95 a 90 c 95 a 7 COC 1 % V/V 19.2 FL OZ/A 7 Newpath 0.0625 LB A/A 4 FL OZ/A 7 Regiment 0.32 OZ A/A 0.4 OZ/A 7 COC 1 % V/V 19.2 FL OZ/A 8 Newpath 0.094 LB A/A 6 FL OZ/A 89 b 95 a 94 bc 95 a 8 COC 1 % V/V 19.2 FL OZ/A 8 Newpath 0.094 LB A/A 6 FL OZ/A 8 Regiment 0.32 OZ A/A 0.4 OZ/A 8 COC 1 % V/V 19.2 FL OZ/A 32