A herbicidal composition containing as the active ingredient of the following two components: A and B: A component selected from at least one of the following general formula (I) on behalf of the 1, 3 * 4 pyrazine ketone derivatives derivatives, * * * (I) wherein R is methyl or ethyl, Y is a halogen atom, a lower halogenated alkyl halides or lower alkoxy, and N were 0, 1, 2 or 3, and the composition of B: at least one compound selected from the group consisting of material: 5 - (tert butyl - 3 - 2, 4 - two chloro - 5 - isopropyl phenyl) - 1, 3. 4 * two - 2 - (3H) pyrazole ketone, 1, 3 - two - 4 - methyl (2, 4 - two chloro - 3 - methyl benzoyl) - 5 - (4 - methyl benzoyl methoxy) pyrazole, 2 - (2, 4 - two chlorine the inter - Toluene oxy) - N - propionyl aniline, (R.S) - 2 - 3 - two - 3 bromine, methyl - N - (1 methyl 1 phenyl ethyl) - 3, 3 - two methyl butyl amide (butylamide), 2, 3 - two - 3 - two hydrogen, 3 methylbenzofuran - 5 - base, ethane sulfonate, 1 - (alpha, alpha two methyl benzyl) - 3 of n-4-methylphenyl urea, 1 - (2 chloro benzyl) - 3 - (alpha, alpha two methyl benzyl) '- nitrophenyl urea, 4 - 2, 4. 6 - three, 5 - chloro phenyl ether (2, 4 - two chlorophenoxy) - 2 - nitrobenzoate, 2, 4 (B - amino) - 6 - methylthio - S - three Qin, and 2 (1, 2 - two - 4 - amino methyl acrylate) ethylamino - 6 - methylthio 1, 3, 5 and three in N (2 '- chloro imidazo 1.2 alpha: pyridine - 3 - base - sulfonyl) - N (4, 6' - two - methoxy - 2 - pyrimidin-2-yl) - 2,,, urea,,, (4. 6 - two - 2 - methoxy) carbonyl amino pyrimidine::::: methyl sulfonyl amino benzoic acid methyl ester, (5 - 4, 6 - two - 2 - methoxy pyrimidine base - carbamoyl sulfamoyl) - ethyl methyl pyrazole - 4 - methyl -, and 5 (4, 6 - two - 2 - methoxy pyrimidine base) sulfonyl amino carbonyl amino - 1 - methyl - 4 - (2 - methyl - 1, 2, 3, 4 - four - 5 - triazole based) - pyrazole.
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技术研发人员:直原一男,铃木久人,宫下裕美子,丸山俊城,臼井义浩,牧村二叶,森重次郎,
申请(专利权)人:罗纳布朗克农业化学公司,
类型:发明
国别省市:
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