FIELD: agriculture, insecticides. SUBSTANCE: invention proposes a new insecticide composition exhibiting a stable insecticide effect for the long time, in part, for hot fumigation. Composition has: (a) 2,3,5,6-tetra-fluorobenzyl-(+)-1R, trans-2,2-dimethyl-3-(2,2-dichlorovinyl)-cyclopropane carboxylate as an active insecticide component and (b) N-(2-ethylhexyl)-bicyclo[2.2.1] hept-5-ene-2,3-dicarboximide taken at ratio (a) : (b) = 1: (2-50) by mass. EFFECT: enhanced effectiveness of a composition. 4 cl, 1 tbl
