Provided are an ortho-substituted phenylisoxazoline-based compound with 2,6-difluorobenzyloxymethyl represented by Formula 1, or a racemate or enantiomer thereof, a herbicide including the ortho-substituted phenylisoxazoline-based compound, or the racemate or enantiomer thereof as an active ingredient, and a method of selectively controlling grass weed comprising treating with the ortho-substituted phenylisoxazoline-based compound, or the racemate or enantiomer thereof before or after the grass weed emerges.
提供了一种以2,6-二
氟苯甲氧基甲基代表的邻位取代苯基
异噁唑啉化合物,其
化学式为1,或其外消旋体或对映体,以及包括该邻位取代苯基
异噁唑啉化合物或其外消旋体或对映体作为活性成分的
除草剂,以及一种选择性控制草本杂草的方法,包括在草本杂草出现之前或之后用邻位取代苯基
异噁唑啉化合物或其外消旋体或对映体进行处理。