TY - BOOK AU - Farah Deeba ED - Sehgal, V.K. TI - Effect of neem and selected plant extracts on the growth and development of Helicoverpa armigera (Hubner) together with studies on their field efficacy in chickpea U1 - TH-P PY - 1996/// CY - Pantnagar PB - GBPUA&T KW - Helicoverpa armigera KW - Insect control KW - Insect pests KW - Chickpeas N1 - Entomology ER -