29th Symposium on Pesticide Formulations and Delivery Systems
The latest in this continuing series provides 13 peer-reviewed papers covering the latest advances in crop protection technologies and updates on regulatory issues related to the use of pesticides and drift reduction technology.
13 peer-reviewed papers discuss
Adjuvants—evaluates the effectiveness of various adjuvants on tembotrione; ammonium sulfate and various water conditioning agents with glyphosate; slow release technology, and much more.
Formulations—deals with processing shear time on EW formulations; alternative solvents and affect of chelating agents on the stabilization of formulations, and stabilization of suspension concentrates by double-comb polymers.
Methods/Regulatory—encompasses antifoaming and defoaming in spray tank mixes; the status of pesticides in Germany; and the method review process within CIPAC.
Applications—presents information on adjuvants for optimizing application and surfactant modeling.
Drift Reduction Technology—includes information on the drift reduction technology program.
Drift/Application—covers spray particle size and distribution as affected by various application parameters and using metal cations as tracers for spray deposits.
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Table of Contents
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The Influence of Tank Mix Additives While Making Low Volume Aerial Fungicide ApplicationsByRobert Wolf,Robert Wolf1Associate Professor and Extension Specialist,Kansas State University, BAE Department,145 Seaton Hall, Manhattan, KS 66506-2917,USASearch for other works by this author on:Dennis Gardisser,Dennis Gardisser2Professor & Associate Department Head, Biological & Agricultural Engineering,University of Arkansas Division of Agriculture,2301 S. University Ave., Little Rock, AR 72204,USASearch for other works by this author on:Scott Bretthaurer,Scott Bretthaurer3Extension Specialist Pesticide Safety Education,University of Illinois, Department of Agricultural and Biological Engineering,360 Agricultural Engineering Sciences Building, 1304 West Pennsylvania, Urbana, IL 61801,USASearch for other works by this author on:Andy Mauromoustakos,Andy Mauromoustakos4Professor, Agricultural Statistics Laboratory, AGRX 00104,University of Arkansas,Fayetteville, AR 72701,USASearch for other works by this author on:Lynn BaxterLynn Baxter5Extension Technician, Biological & Agricultural Engineering,University of Arkansas Division of Agriculture,2301 S. University Ave., Little Rock, AR 72204,USASearch for other works by this author on:
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Glyphosate Weed Control Enhancement with Ammonium Sulfate and Commercial Water Conditioning AgentsByDallas E. Peterson,Dallas E. Peterson1Department of Agronomy,Kansas State University,Manhattan, KS 66506-5504.Search for other works by this author on:Curtis R. ThompsonCurtis R. Thompson1Department of Agronomy,Kansas State University,Manhattan, KS 66506-5504.Search for other works by this author on:
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The Effect of Adjuvants, Pesticide Formulation, and Spray Nozzle Tips on Spray Droplet SizeByRobert N. Klein,Robert N. Klein1University of Nebraska WCREC,402 West State Farm Road, North Platte, NE 69101Search for other works by this author on:Jeffrey A. Golus,Jeffrey A. Golus1University of Nebraska WCREC,402 West State Farm Road, North Platte, NE 69101Search for other works by this author on:Kelli L. NelmsKelli L. Nelms1University of Nebraska WCREC,402 West State Farm Road, North Platte, NE 69101Search for other works by this author on:
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Imazapyr Absorption and Translocation in Northern Red Oak and Red Maple as Affected by Herbicide Formulation and the Adjuvant Methylated Seed OilByMark L. Bernards,Mark L. Bernards1Dept. of Agronomy and Horticulture,University of Nebraska-Lincoln,Lincoln, NE; formerly Dept. of Crop and Soil Sciences,Michigan State Univ.,East Lansing, MI 48824.Search for other works by this author on:Donald Penner,Donald Penner2Dept. of Crop and Soil Sciences,Michigan State University,East Lansing, MI.Search for other works by this author on:Jan MichaelJan Michael3Dept. of Crop and Soil Sciences,Michigan State University,East Lansing, MI.Search for other works by this author on:
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Selection of Sequestering Agents Having Affinity for Calcium Ion for Stabilization of the Emulsifiable Concentrate FormulationsByY. Kozuki,Y. Kozuki1Agricultural Chemicals Research Laboratory,Sumitomo Chemical Co., Ltd.,Hyogo 665-8555,and Laboratory of Organic Chemistry, Dept. of Agrobioscience, Graduate School of Agricultural Science,JapanKobe Univ.,Hyogo 657-8501,.JapanSearch for other works by this author on:T. Ohtsubo,T. Ohtsubo2Agricultural Chemicals Sector,Sumitomo Chemical Co., Ltd.,Tokyo 104-8260,.JapanSearch for other works by this author on:M. SasakiM. Sasaki3Laboratory of Organic Chemistry, Dept. of Agrobioscience, Graduate School of Agricultural Science,Kobe Univ.,Hyogo 657-8501,.JapanSearch for other works by this author on:
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A Predictive Solubility Tool for Pesticide Emulsifiable Concentrate FormulationsByY. Kozuki,Y. Kozuki1Agricultural Chemicals Research Laboratory,Sumitomo Chemical Co., Ltd.,Hyogo 665-8555,and Laboratory of Organic Chemistry, Dept. of Agribioscience, Graduate School of Agricultural Science,JapanKobe Univ.,Hyogo 665-8555,.JapanSearch for other works by this author on:T. OhtsuboT. Ohtsubo2Agricultural Chemicals Sector,Sumitomo Chemical Co., Ltd.,Tokyo,.JapanSearch for other works by this author on:
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Stabilization of Suspension Concentrate Formulations via Specialized Double-Comb PolymersByJames L. Hazen,James L. Hazen1Akzo Nobel Surface Chemistry LLC,Chicago, IL 60607Search for other works by this author on:Karin BergströmKarin Bergström2Akzo Nobel Surface Chemistry AB,Stenungsund S-44485,.SwedenSearch for other works by this author on:
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Effect of Processing Shear Time on EW FormulationsByLauren CostelloLauren Costello1Croda Inc.,New Castle, DE.Search for other works by this author on:
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Antifoaming and Defoaming in Agricultural Tank Mixes: Revisiting, Revising, and Reviving a MethodByTodd J. O'Connell,Todd J. O'Connell1Senior Chemist,Exacto, Inc.,7617 Illinois State Route 31, Richmond, IL 60071Search for other works by this author on:Lisa RusckoLisa Ruscko2Regulatory Specialist,Exacto, Inc.,7617 Illinois State Route 31, Richmond, IL 60071.Search for other works by this author on:
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Evaluation of a Proposed Drift Reduction Technology High-Speed Wind Tunnel Testing ProtocolByW. Clint Hoffmann,W. Clint Hoffmann1Agricultural Engineer,USDA-ARS,2771 F&B Road, College Station, TX 77845.Search for other works by this author on:Bradley K. Fritz,Bradley K. Fritz1Agricultural Engineer,USDA-ARS,2771 F&B Road, College Station, TX 77845.Search for other works by this author on:Y. LanY. Lan1Agricultural Engineer,USDA-ARS,2771 F&B Road, College Station, TX 77845.Search for other works by this author on:
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Development and Testing of a Laboratory Spray Table Methodology to Bioassay Simulated Levels of Aerial Spray DriftByBradley K. Fritz,Bradley K. Fritz1USDA-ARS,2771 F&B Rd., College Station, TX 77845.Search for other works by this author on:W. Clint Hoffmann,W. Clint Hoffmann1USDA-ARS,2771 F&B Rd., College Station, TX 77845.Search for other works by this author on:Chris Parker,Chris Parker1USDA-ARS,2771 F&B Rd., College Station, TX 77845.Search for other works by this author on:Juan D. López, JrJuan D. López, Jr1USDA-ARS,2771 F&B Rd., College Station, TX 77845.Search for other works by this author on:
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Evaluation of the EPA Drift Reduction Technology (DRT) Low-Speed Wind Tunnel ProtocolByBradley K. Fritz,Bradley K. Fritz1USDA-ARS,2771 F&B Road, College Station, TX 77845.Search for other works by this author on:W. Clint Hoffmann,W. Clint Hoffmann1USDA-ARS,2771 F&B Road, College Station, TX 77845.Search for other works by this author on:Yubin LanYubin Lan1USDA-ARS,2771 F&B Road, College Station, TX 77845.Search for other works by this author on:
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Multiple Metal Cations as Spray Deposit Tracers and Evaluation of the AGDISP Ground Boom Spray Drift ModelByJ. A. Zabkiewicz,J. A. Zabkiewicz1Plant Protection Chemistry NZ,Rotorua,.New ZealandSearch for other works by this author on:K. D. Steele,K. D. Steele1Plant Protection Chemistry NZ,Rotorua,.New ZealandSearch for other works by this author on:R. J. ConnellR. J. Connell2Lincoln Ventures Ltd.,Lincoln,.New ZealandSearch for other works by this author on: