HYDRAZONE COMPOUND, PROCESS FOR PREPARATION THEREOF, INSECTICIDE CONTAINING SAID COMPOUND AS ACTIVE INGREDIENT, AND METHOD FOR SUPPRESSION OF PESTS

摘要

FIELD: agriculture. SUBSTANCE: claimed invention describes hydrazone compound represented by formula I: Rand Rare the same or different groups and are independently hydrogen, C-C-alkyl, C-C-alkoxy, methoxymethyl or cyanomethyl provided that Rand Rare not simultaneously hydrogen; Ris trifluoromethyl or methyl; X is halogen, and also insecticide containing hydrazone compound as active ingredient. The hydrazone compound has good insecticidal activity and is less toxic to mammals. EFFECT: more efficient preparation process and more efficient suppression method.