Herbicidal compositions comprising 4-amino-3-chloro-5-fluoro-6-(4-chloro-2-fluoro-3-methoxyphenyl) pyridine-2-carboxylic acid or a derivative thereof and triazolopyrimidine sulfonamides

US8906825B2 · kind B2 · utility

Assignee

• DOW AGROSCIENCES LLC · US

Inventors

• Richard K. Mann · Franklin, US
• Carla N. Yerkes · Crawfordsville, US
• Norbert M. Satchivi · Carmel, US
• Monte R. Weimer · Pittsboro, US
• Nelson M. Carranza Garzon · Ibagué, CO

Key dates

• Filing date: Mar 15, 2013
• Grant date: Dec 9, 2014
• Expiry date: Mar 15, 2033

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01N43/653
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Provided herein are synergistic herbicidal compositions containing (a) a compound of formula (I):or an agriculturally acceptable salt or ester thereof and (b) triazolopyrimidine sulfonamides, including, but not limited to, cloransulam-methyl, diclosulam, florasulam, flumetsulam, metosulam, penoxsulam, and pyroxsulam. The compositions provide control of undesirable vegetation, e.g., in direct-seeded, water-seeded and transplanted rice, cereals, wheat, barley, oats, rye, sorghum, corn/maize, sugarcane, sunflower, oilseed rape, canola, sugar beet, soybean, cotton, pineapple, pastures, grasslands, rangelands, fallowland, turf, tree and vine orchards, aquatics, plantation crops, vegetables, industrial vegetation management (IVM) and rights of way (ROW).