Aqueous agricultural composition having improved spray drift performance

An aqueous agricultural composition includes a pesticide, water, and a co-polymer. The co-polymer is the reaction product of an acrylamide monomer and a macromonomer. The acrylamide monomer and the macromonomer react together in the absence of an anionic monoethylenically unsaturated monomer includi...

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Hauptverfasser: Zimmermann, Tobias Joachim, Anderson, Timothy H, Chiromo, Andrew P, Oester, Dean A
Format: Patent
Sprache:eng
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Zusammenfassung:An aqueous agricultural composition includes a pesticide, water, and a co-polymer. The co-polymer is the reaction product of an acrylamide monomer and a macromonomer. The acrylamide monomer and the macromonomer react together in the absence of an anionic monoethylenically unsaturated monomer including an acidic group chosen from -COOH, -SO3H, -PO3H2 and associated salts. The disclosed aqueous agricultural composition may be incorporated into agricultural spray operations and demonstrates effective reduction of driftable droplets.