TY - GEN AU - Kaveeshvar,N.A. TI - Estimation of micro-quantities of insecticides by bioassay and testing their formulation for quality control KW - Insecticides KW - Ddt KW - Lindane KW - Malathion KW - Parathion KW - Quality control N1 - Parathion; Quality control; IARI, Divisio ER -