Field efficacy of pyridalyl-10 EC against Helicoverpa armigera Hüb. and its effect on its natural enemies

Pyridalyl 10 EC @ 75 gm ai/ha was highly effective in controlling the pest of red gram and significantly superior to other insecticides on 15th day after treatment during 2 years. It was also recorded that Pyridalyl 10 EC is relatively safe to the natural enemies of the pest.