摘要 |
An N'-[4-(substituted phenethyloxy)phenyl]-N-methyl-N-methoxyurea of the formula: <IMAGE> wherein X1 is a hydrogen atom or a methyl group and X2 is a C1-C5 alkyl or a C1-C5 alkoxy group, which shows a pronounced herbicidal activity against a wide variety of weeds in the cultivation of soybean, peanut, cotton, corn, wheat or rice plants without any material toxicity to mammals, fishes and said crop plants. |