| abstract |
FIELD: insecticides. SUBSTANCE: composition includes pyrethroid insecticide Ц alpha-cypermetrin and substituted 1,2,4-triazol at ratio 10:(49-70). As 1,2,4-triazol, compound of general formula I: (I) is used, where R 21 is methylene, ethylene, propylene, or ethylidene; X carbonyloxy group; R 22 hydrogen or C 1-4 -alkyl; and W isopropyl, sec- butyl, tert-butyl, or tert-amyl. Composition can find use in controlling grain-louse in grain-louse-infection focuses. EFFECT: increased activity. 3 cl, 2 ex |