Synergistic herbicidal mixtures of substituted phenylsulfonylurea derivatives and benzthiazol-2-yl-oxyacetic acid N-methylanilide
US4530717A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jan 18, 1983 |
| Grant date | Jul 23, 1985 |
| Priority date | — |
| Expiry date | Jan 18, 2003 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N47/36
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A herbicidal synergistic compound combination containing as active ingredients PA0 (1) a compound selected from substituted phenylsulfonylurea derivatives of the general formula ##STR1## in which X represents an oxygen atom or a direct bond, PA0 Y represents a hydrogen or chlorine atom, and PA0 R represents a group of the general formula ##STR2## in which R.sup.1 and R.sup.2 each independently represents a methyl group or a methoxy group, and PA0 (2) benzthiazol-2-yl-oxyacetic acid N-methylanilide of the formula ##STR3## alone or in admixture with a solid or liquid diluent or carrier, is effective for controlling perennial weeds, especially paddy field weeds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.