TY - BOOK AU - Ravindra Kumar AU - Srivastava, R. P. Guide ED - Srivastava, R. P. TI - Bioefficacy of some insecticides against Spilosoma obliqua (Wlk.), Spodoptera litura (Fab.) and Coridius janus (Fab.) U1 - TH 632.7 R156B KW - Spodoptera litura N1 - Entomology ER -