HARMFUL FUNGI CONTROL AGENT AND METHOD Russian patent published in 2000 - IPC

FIELD: biologically-active compounds. SUBSTANCE: invention provides fungi control agent containing, diluted with solid or liquid filler, (i) cytochrome respiration inhibiting active substance depicted by formula Ia: (Ia), wherein R' is -C[CO₂CH₃]=CHOCH₃, C[CO₂CH₃]=NOCH₃, or -C[CONHCH₃; R" is phenyloxymethylene, pyrazolyloxymethylene, in which aromatic hydrocarbons radicals have optionally 1 or 2 substituents selected independently from group including alkyl, halogen, and optionally halogen-substituted phenyl; pyrimidineoxy substituted with cyanphenoxy radical; CH₂ON = CR^αR^β, in which R^α is alkyl and R^β halogen- substituted phenyl; CO₂ON = CR^γCR^δ= NOR^ε, in which R^γ and R^δ are alkyl and R^ε optionally halogen-substituted phenyl; Y is double bond-bearing carbon atom; and Q is phenyl, and (ii) phenazaquine at its weight ratio to compound of formula Ia from 20:1 to 1:20. EFFECT: increased activity against harmful fungi from Botrytis family. 4 cl, 4 tbl, 4 ex