DERIVATIVES OF IMIDAZOLIDINE AND INSECTICIDE COMPOSITION Russian patent published in 1994 - IPC

FIELD: agriculture. SUBSTANCE: imidazolidine derivatives have formula 1 where X-C₁-C₄-alkyl, C₂-C₄-alkenyl, lower alkyl and lower alkenyl substituted by halogen, 2- 1-(6-chlor-3-piridylmethyl)-2-imidazolidine -2-nitroethylthioethyl or group 2 where R₁, R₂, R₃ and R₄ are hydrogen, methyl; R₅ is lower alkyl, cyclohexyl, unsubstituted or substituted phenyl, W is oxygen or sulfur, k, l, m, and n are 0 or 1 or R group 3 where R₆ and R₇ are methyl R₈ is lower alkyl, benzyl, C₂-C₄-alkenyl, unsubstituted or substituted phenyl, biphenyl, phenylphenoxy, 5-trifluoromethyltheridinyl-2- or 4-chlor-trifluoromethylthiophenyl, Y-6-chlor 3-thiridyl, Z- hydrogen or methyl, j= 0 or 2. Above mentioned derivatives and insecticide composition containing 0.25-0.70 mass % of compound having formula 1 are proposed for usage. Said formula is given in specification. EFFECT: improves desired product quality.