Benzhydryl compounds as herbicide antidotes
US4964893A · kind A · utility
11Cited by
8References
36Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 17, 1986 |
| Grant date | Oct 23, 1990 |
| Priority date | — |
| Expiry date | Apr 17, 2006 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N25/32
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Acids, esters, amides and salts of benzhydryl compounds are antidotes for thiocarbamate and acetamide herbicides. These antidote compounds are especially effective to safen acetamide herbicides used to control grassy weeds and broadleaf weeds in rice, sorghum, corn and wheat.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.