Disclosed herein are a derivative of 1,5-diphenyl-1H-1,2,4-triazole-3-carboxamide represented by the formula (I): ##STR1## wherein R.sup.1 represents a straight-chain alkyl group of 2 to 10 carbon atoms; a branched-chain alkyl group or cycloalkyl group of 3 to 10 carbon atoms; a (cycloalkyl)alkyl group of 4 to 10 carbon atoms; a non-substituted- or halogen-substituted phenyl group; an aralkyl group of 7 to 9 carbon atoms; an alkenyl group of 3 to 6 carbon atoms or an alkyl group of 2 to 10 carbon atoms, which has been substituted by 1 to 19 fluorine atoms, and R.sup.2 represents a fluorine atom, a chlorine atom, a methyl group or a methoxy group and a herbicidal composition containing the derivative represented by the formula (I) as an active ingredient.
本文揭示了一种由式(I)表示的1,5
-二苯基-1H-1,2,4-三唑-3-羧酰胺衍
生物:其中R.sup.1代表2到10个碳原子的直链烷基基团;3到10个碳原子的支链烷基基团或环烷基基团;4到10个碳原子的(环烷基)烷基基团;未取代或卤素取代的苯基基团;7到9个碳原子的芳基烷基基团;3到6个碳原子的烯基基团或2到10个碳原子的烷基基团,该基团被1到19个
氟原子取代;R.sup.2代表
氟原子、
氯原子、甲基基团或甲氧基基团,以及含有由式(I)表示的衍
生物作为活性成分的
除草剂组合物。