The influence of spinosad (SpinTor 480 SC) and azadirachtin (Neem Azal T/S) on beneficial fauna naturally occurring on cabbage crops was evaluated in field experiments conducted in years 2004-2006. The insecticides were applied as a plant spray in field recommended dosages i.e. 96 g of active ingredient (a.i.) per ha for spinosad and 24 ml a.i. per ha for azadirachtin. The effect of direct contact of larva or adult of Coccinellidae ssp., Syrphidae spp. and Chrysopidae ssp. and the percentage of cabbage aphid parasited by