The present invention provides compound of formula I (I) wherein A is C R A A and A are independently of one another C H or C R or nitrogen G is oxygen Y Y Y is C=N 0 X is halogen X is hydrogen or halogen R is C Chaloalkyl Ris aryl or aryl substituted by one to five R or heteroaryl or heteroaryl substituted by one to five R and R R R Rand R are as defined in the claims. The invention also relates to methods of controlling insects acarines nematodes or molluscs which comprises applying to a pest to a locus of a pest or to a plant susceptible to attack by a pest an insecticidally acaricidally nematicidally or molluscicidally effective amount of a compound of formula I.
