A composition comprising (a) at least one compound selected from the compounds of Formula 1, their N-oxides and salts, ** (See formula) ** wherein R 1 is phenyl optionally substituted with up to 5 substituents independently selected from R 3, or pyridinyl optionally substituted with up to 4 substituents independently selected from R3； R2 is C1-C4 haloalkyl； or thiazolyl, pyridinyl or pyrimidinyl, each optionally substituted with up to 2 substituents independently selected from the group consisting of halogen and C1-C4 alkyl； each R3 is independently halogen, cyano, C1-C4 alkyl, C1-C4 haloalkyl, C1-C4 alkoxy, C1-C4 haloalkoxy, C (R4)>； = NOR4 or Q； each R4 is independently C1-C4 alkyl； Z is CH>； = CH or S； and each Q is independently phenyl or pyridinyl, each optionally substituted with up to 3 substituents independently selected from the group consisting of halogen, cyano, C1-C4 alkyl, C1-C4 haloalkyl, C1-C4 alkoxy and C1- haloalkoxy C4； and (b) at least one invertebrate pest control agent selected from the group consisting of: abamectin, acetamiprid, amitraz, avermectin, azadirachtin, bensultap, biphentrine, buprofezin, cartap, chlorantraniliprole, chlorphenapir, chlorpyrifos, clotianidine, clotianidrol ciflutrin, beta-ciflutrin, cyhalotrine, gammacihalotrine, lambda-cihalotrine, cypermethrin, alpha-cypermethrin, zeta-cypermethrin, ciromazine, deltamethrin, dieldrin, dinotefuran, diophenollan, emamectin, phenolepratobrate, phenoleprate, phenoleprate, phenoleprate, phenoleprate, phenoleprate, phenoleprate, phenoleprate, phenoleprate, phenoleprate, phenoleprate, phenoleprate, phenoleprate, phenoleprate, phenoleprate, phenoleprate, phenoleprate, phenoleprate, phenolepthiobrate, phenoleprate, phenoleprate, phenoleprate, phenoxyprobonobrate flonicamid, flubendiamide, flufenoxuron, hexaflumuron, hydramethylnon, imidacloprid, indoxacarb, lufenuron, metaflumizona, methtyl, methoprene, methoxyphenozide, nitenpyramine, nitiazine, novaluron, oxamyl, phosmet, pimetrozin, p
