| 摘要 |
Herbicidal agent consists of synergic active combination of 3-(4,6-dimethoxy-2-pyrimidinyle)-1-£(N-methyl-N-methylsulfonyl) amino-sulfonyl| of urea (I) and herbicide II, chosen from group, which is created by 3-(4-isopropylphenyl)-1, 1-dimethylurea, 3-(4- chlorinephenyl)-1-methoxy-1-methylurea, 3-(3,4-dichlorine- -phenyl)-1-methoxy-1-methylurea, 3-(3-chlorine-4-methylphenyl)- -1,1-dimethylurea, 3-(3,4-dichlorine-phenyl)-1,1-dimethylurea, 3-(3,4-dichlorine-phenyl)-1-n-buthyl-1-methylurea and 1-(1,3- -benzthiazole-2-yl)-1,3-dimethylurea in weight ratio 1:10 to 1:400. Next is described the method of selective or nonselective weep killing by using of combinations of effective components I and II.
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