A heterocyclic compound represented by the formula (I)
wherein X and Y, which may be same or different, represent a hydrogen atom, a halogen atom, a nitro group or a cyano group, -Z1-Z2-Z3- is a group represented by the formula -CF2-CF2-O-, -CF2-O-CF2- or -O-CF2-O- and R is represented by the formula:
and an insecticidal and acaricidal composition comprising same as an active ingredient.
由式(I)代表的
杂环化合物
其中 X 和 Y(可以相同或不同)代表氢原子、卤素原子、硝基或
氰基,-Z1-Z2-Z3- 是由式 -
CF2-
CF2-O-、-
CF2-O-
CF2- 或 -O-
CF2-O- 所代表的基团,R 由式表示:
以及一种杀虫和杀螨组合物,其活性成分包含上述成分。