| abstract |
A compound of formula (I) wherein A 1 , A 2 , A 3 , A 4 , R 1 , R 2 , G 1 , G 2 , Q 1 and Q 2 are as defined in claim 1 Or a salt or N-oxide thereof. The invention further relates to methods and intermediates for the preparation of compounds of formula (I), insecticidal, acaricidal, molluscicidal and nematicidal compositions containing them, as well as insects, mites , Molluscs, and their methods of use for controlling and controlling nematodes. |