PURPOSE: A pharmaceutical containing a specific pyrazole derivative and a triazine based compound and an anilide based compound, etc. as active constituents, and capable of exhibiting more improved herbicidal action than the use of single chemical and suppressing the growth of all weeds particularly in paddy fields by one application.
CONSTITUTION: A herbicidal composition containing a pyrazole derivative of formula I [R1 is H or formula II (X1 is CH3; l is 0 or 1), formula III (X2 is H or halogen) or 4-tobuenesulfonyl; m is 1], a triazine based compound of formula IV(R2 is C2H5 or 1,2-dimethylpropyl), an anilide based compound, e.g. 2-chloro- 2',6'-diethyl-N-(propoxyethyl)acetanilide, and a carbamate based compound, e.g. S-(4-chlorobenzyl)-N,N-diethylthiolcasbamate or an organic phosphorus compound as active constituents.
EFFECT: Weed controlling effect can be prolonged for a long period without requiring herbicidal work after application.
MAEDA KAZUYUKI
YOSHIDA TSUNEZOU
| JPS5686107A | 1981-07-13 |
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