Disclosed are compounds of Formula 1, including all geometric and stereoisomers, N-oxides, and salts thereof, wherein A1, A2, A3, A4, A5 and A6 are independently selected from the group consisting of CR3 and N provided that at most 3 of A1, A2, A3, A4, A5 and A6 is N B1, B2 and B3 are independently selected from the group consisting of CR2 and N each R3 is independently H, halogen, C1-C6 alkyl, C1-C6 haloalkyl, C3-C6 cycloalkyl, C3-C6 halocycloalkyl, C1-C6 alkoxy, C1-C6 haloalkoxy, C1-C6 alkylthio, C1-C6 haloalkylthio, C1-C6 alkylsulfinyl, C1-C6 haloalkylsulfinyl, C1-C6 alkylsulfonyl, C1-C6 haloalkylsulfonyl, C1-C6 alkylamino, C2-C6 dialkylamino, -CN or -NO2 and R1, R2, R4, R5, W and n are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound or a composition of the invention.本發明揭示一種式1化合物,包括其所有幾何異構物與立體異構物、N-氧化物與鹽類,其中A1、A2、A3、A4、A5與A6分別獨立選自CR3與N所組成之群中;但其限制條件為A1、A2、A3、A4、A5與A6中至多3者為N;各R3分別獨立為H、鹵素、C1-C6烷基、C1-C6鹵烷基、C3-C6環烷基、C3-C6鹵環烷基、C1-C6烷氧基、C1-C6鹵烷氧基、C1-C6烷基硫、C1-C6鹵烷基硫、C1-C6烷基亞磺醯基、C1-C6鹵烷基亞磺醯基、C1-C6烷基磺醯基、C1-C6鹵烷基磺醯基、C1-C6烷基胺基、C2-C6二烷基胺基、-CN或-NO2;與R1、R2、R4、R5、W與n如本揭示內容之定義。並揭示包含式1化合物之組合物及使用生物有效量本發明化合物或組合物與無脊椎害蟲或其環境接觸,以控制無脊椎害蟲之方法。
