The present invention provides pesticidal mixtures comprising a component A and a component B wherein component A is an enantiomeric mixture of a compound of formula I that is enantiomerically enriched for the S enantiomer (Formula I) wherein the symbol * indicates the chiral centre wherein A1 A2 R1 R2 R4 R5 R6 and p are as defined in claim 1 and component B is a compound as defined in claim 1. The present invention also relates to methods of using said mixtures for the control of plant pests.