US10306888B2 – June 4, 2019 – Imazosulfuron mixtures

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Inventors :

John Andrew Pawlak, II; Billy Corbin, Jr.

Owner :

A01N25 / 30; A01N25 / 34; A01N31 / 08; A01N37 / 00; A01N43 / 08; A01N47 / 36; A01N65 / 18

Application Number :

US16110078

Document Number :

US10306888B2

Priority Date :

August 23, 2018

Filing Date :

August 23, 2018

Date of Grant/ Publication :

June 4, 2019

Class :

VALENT U.S.A. LLC

Abstract

The present invention is directed to agricultural mixtures comprising imazosulfuron and a C16 to C18 fatty acid methyl ester adjuvant system. The present invention is further directed to methods of increasing the activity of imazosulfuron with the mixtures of the present invention.

Claim(s)

1. An agricultural mixture comprising imazosulfuron, or a salt thereof, and a C16 to C18 fatty acid methyl ester adjuvant system, wherein the C16 to C18 fatty acid methyl ester adjuvant system comprises from about 60 to about 99% w/w of a C16 to C18 fatty acid methyl ester mixture, from about 0.1 to about 5% w/w of a dodecylbenzene sulfonate salt, from about 0.5 to about 4% w/w of at least one dodecylbenzene sulfonate salt solvent, from about 0.1 to about 10% w/w of at least one polyoxyethylene plant oil, and from about 0.1 to about 10% w/w of at least one polyoxyethylene sorbitan ester.;
11. A method of increasing the activity of imazosulfuron, or a salt thereof, by applying to an area in need of weed control imazosulfuron and a C16 to C18 fatty acid methyl ester adjuvant system, wherein the C16 to C18 fatty acid methyl ester adjuvant system comprises from about 60 to about 99% w/w of C16 to C18 fatty acid methyl ester mixture, from about 0.1 to about 5% w/w of a dodecylbenzene sulfonate salt, from about 0.5 to about 4% w/w of a dodecylbenzene sulfonate salt solvent, from about 0.1 to about 10% w/w of at least one polyoxyethylene plant oil, and from about 0.1 to about 10% w/w of at least one polyoxyethylene sorbitan ester.

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