TY - GEN AU - Jhansi,R.B. TI - Studies on the biological effects of neem (Azadirachtai indica A. Juss) seed derivatives on Heliothis armigera (Hubner) KW - Azadirchta indica KW - Helicoverpa armigera KW - Seed KW - Oviposition KW - Chlordform KW - Pest insects KW - Larvae KW - Chemicals KW - Spraying KW - Flora KW - Species KW - Insecticides ER -