TY - GEN AU - Bansode,P.C. TI - Studies on the development of resistance to malathion in Sitophilus Oryzae ( L. ) KW - Malathion KW - Sitophilus oryza KW - Progeny KW - Selection KW - Organic phosphorus compound KW - Insecticides KW - Pyrethins KW - Fumigant ER -