Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof, wherein A1 is N or CR7 A2 is N or CR8A3 is N or CR9 A4 is N or CR10 provided that not more than two of A1, A2, A3 and A4 are N T is O, S(O)k or NR36 L is -C(R11)=C(R12)-, wherein the carbon atom bonded to R11 is also bonded to CR4R5 and the carbon atom bonded to R12 is also bonded to R6 or 1,4-diphenylene optionally substituted with up to 4 substituents independently selected from R13 or C(R34)(R35)-Z-, wherein the carbon atom bonded to R34 and R35 is also bonded to CR4R5 and Z is bonded to R6 Z is O, S(O)m, NR37 or CR38R39 R1 is a phenyl or 5- or 6-membered heteroaromatic ring optionally substituted with up to 5 substituents independently selected from R14 R6 is a phenyl or 5- or 6-membered heteroaromatic ring optionally substituted with up to 5 substituents independently selected from R22 s is 1, 2 or 3 t is 1 or 2 provided that the sum of s and t is 2, 3 or 4 and R2, R3, R4, R5, R7, R8, R9, R10, R11, R12, R13, R14, R22, R34, R35, R36, R37, R38, R39, W, k, m 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.Linvention concerne des composés de Formule 1, y compris tous leurs stéréo-isomères, N-oxydes, et sels, dans lesquels A1 représente N ou CR7 A2 représente N ou CR8 A3 représente N ou CR9 A4 représente N ou CR10 sous réserve que pas plus de deux parmi A1, A2, A3 et A4 ne représentent N T représente O, S(O)k ou NR36 L représente -C(R11)=C(R12)-, dans lequel latome de carbone lié à R11 est également lié à CR4R5 et latome de carbone lié à R12 est également lié à R6 ou un groupe 1,4-diphénylène éventuellement substitué par jusquà 4 substituants indépendamment choisis parmi les R13 ou C(R34)(R35)-Z-, dans lequel
