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 4-hydroxyphenyl-pyruvate dioxygenase (HPPD) inhibitors
US8841233B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2013 |
| Grant date | Sep 23, 2014 |
| Priority date | — |
| Expiry date | Mar 15, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N43/56
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Provided herein are synergistic herbicidal compositions containing and methods of controlling undesirable vegetation utilizing (a) a compound of formula (I):or an agriculturally acceptable salt or ester thereof and (b) HPPD inhibitors e.g., benzobicyclon, benzofenap, isoxaflutole, mesotrione, pyrazolynate, sulcotrione, and tefuryltrione, or a salt or ester thereof. The compositions and methods provided herein provide control of undesirable vegetation, e.g., in direct-seeded rice, water-seeded rice, transplanted rice, cereals, wheat, barley, oats, rye, sorghum, corn or maize, sugarcane, sunflower, oilseed rape, canola, sugar beet, soybean, cotton, pineapple, vegetables, pastures, grasslands, rangelands, fallowland, turf, tree and vine orchards, plantation crops, aquatics or industrial vegetation management (IVM) or rights-of-way (ROW).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.