The present invention relates to the use of piperazine compounds of the formula I
or of the agriculturally useful salts of piperazine compounds of the formula I as herbicides, where in formula I the variables are as defined in the claims and the description.
Moreover, the invention relates to compositions comprising, in addition to auxiliaries customary for formulating crop protection agents, piperazine compounds of the formula I or agriculturally useful salts of I, and to a process for preparing these compositions. Furthermore, the invention relates to certain piperazine compounds of the formula I, a process for preparing piperazine compounds of the formula I and a method for controlling unwanted vegetation which comprises treating plants, their seeds and/or their habitat with at least one piperazine compound of the formula I.
本发明涉及使用式I的
哌嗪化合物或式I的农业上有用的盐作为
除草剂,其中在式I中,变量如权利要求和描述中所定义。此外,本发明涉及包含除了用于配制作物保护剂的惯常辅助剂之外,式I的
哌嗪化合物或式I的农业上有用的盐的组合物,以及制备这些组合物的方法。此外,本发明涉及式I的某些
哌嗪化合物,制备式I的
哌嗪化合物的方法以及一种用于控制不受欢迎植被的方法,包括用至少一种式I的
哌嗪化合物处理植物、它们的种子和/或它们的栖息地。