申请人:Nitrokemia Ipartelepek
公开号:US04256481A1
公开(公告)日:1981-03-17
A selective herbicide composition comprising as an active ingredient at least one herbicidal compound selected from the group of thiolcarbamate, triazine, chloroacetanilide, carbamide or phenoxyacetic acid herbicides in admixture with a quantity of 0.1 to 50% (by weight of the herbicidal compound) of a dichloroacetamide derivative of the formula I ##STR1## wherein X is oxygen, sulphur, SO or SO.sub.2, n is 0 or 1, and R.sub.1 and R.sub.2 are identical or different and represent hydrogen, alkyl or halophenyl, hydroxyl or nitro; or R.sub.1 and R.sub.2 together form a butylene, pentylene or hexylene group which can be substituted with one or two methyl groups, provided that if n=0, R.sub.1 and R.sub.2 are not for hydrogen, alkyl or substituted phenyl.
一种选择性除草剂组合物,包括至少一种从硫醇基氨基甲酸酯、三嗪、氯乙酰胺、尿素或苯氧基乙酸类除草剂组中选择的除草活性成分,与0.1到50%(按除草剂化合物重量计)的公斤二氯乙酰胺衍生物混合,该衍生物的化学式为I,其中X为氧、硫、SO或SO.sub.2,n为0或1,R.sub.1和R.sub.2是相同或不同的氢、烷基或卤代苯基、羟基或硝基;或R.sub.1和R.sub.2共同形成丁二烯、戊二烯或己二烯基团,该基团可被一个或两个甲基基团取代,但如果n=0,则R.sub.1和R.sub.2不是氢、烷基或取代苯基。