The present invention relates to benzamide compounds of formula (I), their N-oxides and salts thereof and to compositions comprising the same. The invention also relates to the use of the benzamide compounds or of the compositions comprising such compounds for controlling unwanted vegetation. Furthermore, the invention relates to methods of applying such compounds. In formula (I), the variables have the following meanings: R1 is Cl or CH3; R2 is selected from the group consisting of halogen, CF3, S-CH3, S(0)-CH3 and S(O)2-CH3; R3 is selected from the group consisting of C1-C6-alkyl, C1-C6-haloalkyl and C3-C10-cycloalkyl- Z-, where Z is a covalent bond or CH2.
本发明涉及式(I)的苯甲酰胺化合物,它们的N-氧化物及其盐,以及包含它们的组合物。该发明还涉及使用苯甲酰胺化合物或含有这些化合物的组合物来控制不受欢迎的植被。此外,该发明还涉及应用这些化合物的方法。在式(I)中,变量的含义如下:R1为Cl或
CH3;R2选自卤素、
CF3、S- 、S(0)- 和S(O)2- 组成的群体;R3选自C1-C6-烷基、C1-C6-卤代烷基和C3-C10-环烷基-Z-组成的群体,其中Z是共价键或
CH2。