Herbicidal 3-(substituted-benzyl)-1-methyl-6-trifluoromethyluracils, compositions containing them, and methods of using them to control undesired plant growth, including use to control weeds in certain crops, are disclosed. The herbicidal compounds of the present invention are defined by the following generic structure: ##STR1## in which V is hydrogen or halogen; W is hydrogen, halogen, lower alkoxy, lower alkylaminocarbonyl, propargyloxy, or cyano; X is hydrogen or chlorine; and Y is hydrogen, halogen, cyano, lower alkylaminocarbonyl, or carboxy.
本发明揭示了
除草剂3-(取代苄基)-1-甲基-6-三
氟甲基尿
嘧啶,含有它们的组合物,以及使用它们控制不受欢迎的植物生长的方法,包括在某些作物中控制杂草的使用。本发明的
除草剂化合物由以下通用结构定义:##STR1##其中V为氢或卤素;W为氢、卤素、较低的烷氧基、较低的烷基
氨基甲酰基、
丙炔氧基或
氰基;X为氢或
氯;Y为氢、卤素、
氰基、较低的烷基
氨基甲酰基或羧基。