Process for the herbicidal treatment of sorghum using 2,4-diamino-6-chloro-5-methylthio-pyrimidine
US4359333A · kind A · utility
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1Claims
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Key dates
| Filing date | Feb 14, 1980 |
| Grant date | Nov 16, 1982 |
| Priority date | — |
| Expiry date | Feb 14, 2000 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N43/54
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A process for destroying weeds in sorghum crops which comprises applying to the area of the growing crop or to the crop area before the crop emerges, 2,4-diamino-6-chloro-5-methylthio-pyrimidine or a mixture of the two isomeric compounds 2,4-diamino-6-chloro-5-methylthio-pyrimidine and 4,6-diamino-2-chloro-5-methylthio-pyrimidine in which 2,4-diamino-6-chloro-5-methylthio-pyrimidine is preponderant, the rate of application of the above compound or mixture being from 300 g/ha to 4,500 g/ha. Herbicides may be simultaneously applied.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.