Preparation method and application of benzisothiazole compound for preventing and treating rice-stem borer

The invention discloses a preparation method and application of a benzisothiazole compound for preventing and treating rice-stem borer. The synthesis method of the benzisothiazole compound for preventing and treating the rice-stem borers is simple, the pesticide prepared from the benzisothiazole compound can solve the problem of pesticide resistance of the rice-stem borers, meanwhile, the prevention and treatment cost can be reduced, the pollution to the environment can be relieved, and the benzisothiazole compound has a good prospect in prevention and treatment of the rice-stem borers. 本发明公开了一种用于水稻二化螟防治的苯并异噻唑类化合物的制备方法及应用。这种用于水稻二化螟防治的苯并异噻唑类化合物的合成方法简单，用这种苯并异噻唑类化合物制备的杀虫剂能解决二化螟的抗药性，同时可降低防治成本和减轻对环境的污染，在用于水稻二化螟防治的防治中具有很好的前景。