TY - BOOK AU - NEELAM Kumari TI - Effect of temperature, humidity and food on the rate of multiplication of Helicoverpa armigera (Hubner) U1 - 595.78 N37E PY - 1999/// PB - Ludhiana KW - HELICOVERPA KW - COTTON KW - ENTOMOLOGY KW - HELICOVERPA ARMIGERA N2 - The development survival and reproduction of Helicoverpa armigera studied at different temperatures (23, 27, 31 and 35 ER -