A fused heterocyclic compound of formula (1): wherein, A
1
and A
2
represent a nitrogen atom or the like, R
1
, R
2
, R
3
and R
4
represent a halogen atom or the like, R
2
and R
3
represent a halogen atom or the like, R
5
represents a C1-C6 chain hydrocarbon group optionally substituted with one or more halogen atoms, or the like, R
6
and R
7
represent a C1-C4 chain hydrocarbon group substituted with one or more halogen atoms, or the like, and n represents 0 or 1,
has an excellent noxious arthropod controlling effect.
公式(1)的融合
杂环化合物:其中,A1和A2代表氮原子或类似物,R1、R2、R3和R4代表卤原子或类似物,R2和R3代表卤原子或类似物,R5代表C1-C6链烃基,可选地被一个或多个卤原子等取代,R6和R7代表一个或多个卤原子被取代的C1-C4链烃基或类似物,n代表0或1,具有优异的有害节肢动物控制效果。