TY - GEN AU - Prasad,N.V.V.S.D. TI - Studies on growth-regulatory efficacy of extracts of Neem (Azadirachta indica A. Juss) seed components against Spodoptera litura F. and their stability KW - Growth KW - Azadiracthta indica KW - Spodoptera litura KW - Insecta KW - Mortality KW - Methods ER -