Synergy Between Zwittermicin A andBacillus thuringiensissubsp.kurstakiAgainst Gypsy Moth (Lepidoptera: Lymantriidae)

Abstract
Bacillus cereus French & French increased the mortality of 3rd-instar gypsy moths, Lymantria dispar (L.), caused by Bacillus thuringiensis subsp.