Safening 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid compositions in Brassica species and methods of use thereof
US10219513B2 · kind B2 · utility
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38Claims
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Key dates
| Filing date | May 31, 2017 |
| Grant date | Mar 5, 2019 |
| Priority date | — |
| Expiry date | May 31, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D215/18
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Provided herein are safened herbicidal compositions for use in Brassica species susceptible to injury by 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid comprising (a) a herbicidally effective amount of 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid or an agriculturally acceptable salt or ester of thereof, and (b) a safener. The safener can be a herbicide or a herbicide safener capable of safening the Brassica species susceptible to injury by 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.