A novel pyrazole derivative represented by the formula [I]: ##STR1## wherein X and Y are defined in the specification, which has herbicidal activity, is disclosed. A process for preparing the pyrazole derivative of the formula [I] is also disclosed. A herbicide containing as an active ingredient the pyrazole derivative of the formula [I] is further disclosed as is a method for using the herbicide.
本发明公开了一种新型
吡唑衍
生物,其
化学式为[I]:##STR1## 其中X和Y在说明书中有定义,具有除草活性。本发明还公开了制备化合物[I]的方法。本发明还公开了一种包含化合物[I]作为活性成分的
除草剂,以及使用该
除草剂的方法。