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 certain sulfonylureas
US8871681B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2013 |
| Grant date | Oct 28, 2014 |
| Priority date | — |
| Expiry date | Mar 15, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N43/40
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Provided herein are synergistic herbicidal compositions comprising (a) a compound of formula (I):or an agriculturally acceptable salt or ester thereof and (b) a sulfonylurea e.g., amidosulfuron, azimsulfuron, bensulfuron-methyl, chlorsulfuron, cyclosulfamuron, ethametsulfuron-methyl, ethoxysulfuron, flazasulfuron, flucetosulfuron, flupyrsulfuron-methyl sodium, foramsulfuron, imazosulfuron, iofensulfuron, iodosulfuron-methyl sodium, mesosulfuron-methyl, metsulfuron-methyl, nicosulfuron, orthosulfamuron, primisulfuron-methyl, propyrisulfuron, prosulfuron, pyrimisulfan, pyroxasulfone, rimsulfuron, sulfometuron-methyl, sulfosulfuron, thifensulfuron-methyl, triafamone, triasulfuron, tribenuron-methyl or trifloxysulfuron-sodium, or an agriculturally acceptable salt or ester thereof. The compositions and methods provide control of undesirable vegetation, e.g., in crops and other settings, e.g., in direct-seeded, water-seeded and transplanted rice, cereals, wheat, barley, oats, rye, sorghum, corn or maize, sugarcane, sunflower, oilseed rape, canola, sugar beet, soybean, cotton, pineapple, pastures, grasslands, rangelands, fallowland, turf, tree and vine orchards, aquatics, plantation crops…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.