申请人:Kumiai Chemical Industry Co., Ltd.
公开号:US05466705A1
公开(公告)日:1995-11-14
There are provided triazole derivatives represented by a general formula ##STR1## (wherein R.sup.1 is an alkyl group having a carbon number of 1-4, R.sup.2 is a phenyl group substitutable with a halogen atom, an alkyl group having a carbon number of 1-4 or the like, R.sup.3 is an alkenyl group having a carbon number of 3 or more substitutable with 1-4 halogen atoms, a phenyl group substituted with 1 or more halogen atoms or the like), a method producing the same, and a pest controlling agent containing the same as an active ingredient. The triazole derivatives according to the invention have an excellent insecticidal action against harmful pests such as hemipteran insects, lepidopteran insects, dipteran insects, mites and the like and also have an excellent ovicidal action against eggs of these pests. Furthermore, they have a preventively controlling effect on serious diseases such as sheath blight, blast and the like without badly affecting crops.
本发明提供了一种由一般式##STR1##(其中R.sup.1是具有1-4个碳原子数的烷基,R.sup.2是可被卤原子、具有1-4个碳原子数的烷基或类似物取代的苯基,R.sup.3是可被1-4个卤原子取代的具有3个或更多碳原子数的烯基,取代有1个或更多卤原子的苯基或类似物),以及制备该类化合物的方法和含有其作为活性成分的杀虫剂。本发明所述的三唑类衍生物对半翅目昆虫、鳞翅目昆虫、双翅目昆虫、螨和类似害虫具有优异的杀虫作用,对这些害虫的卵也具有优异的卵杀作用。此外,它们对严重病害如纹枯病、稻瘟病等具有预防控制作用,而不会对作物造成严重影响。