FUNGICIDE MIXTURE AND METHOD OF CONTROL OF DELETERIOUS FUNGI

organic chemistry, mycology. SUBSTANCE: invention describes a novel fungicide mixture containing synergetically effective amounts of the following compounds: a) compound of the formula (I) , its N-oxide or one of its salt where R1,R2,R3,R4 mean independently each of other hydrogen atom, hydroxy-group, nitro-group, halogen atom, C1-C4-alkyl, C1-C4-halogenalkyl, C1-C4-alkoxy-group, C1-C4-halogenalkoxy-group, C1-C4-alkylthio-group, C1-C4-halogenalkylthio- group; R5,R6,R7 mean independently each of other the same radical as for R1,R2,R3,R4 and also cyano-group, C1-C7-hydroxyalkyl- group, C2-C4-acyl-group, aryl-group, arylhydroxy-group being radicals with aryl-group can carry in turn from one to three groups among the following ones: cyano-, nitro-group, halogen atom, C1-C4-alkyl, C1-C4-halogenalkyl, C1-C4- alkoxy-group, C1-C4-halogenalkoxy-group,C1-C4-alkylthio-group,C1-C4-halogenalkylthio-group and b) compound of the formula (II) where R8 means phenyl that can carry from one to three groups among the following ones: cyano-group, halogen atom, C1-C4-alkyl, C1-C2-halogenalkyl, C1-C4-alkoxy-group or pyrimidinyl that can carry C1-C3- alkyl-group and/or phenoxy-group that can carry in turn from one to three substitutes among the following ones: cyano-group, halogen atom, C1-C4-alkyl, C1-C2-halogenalkyl and C1-C4/ -alkoxy-group; A means oxygen atom or hydroxymethylene group (-O-CH2-); X means CH or N; Y is oxygen atom or NR where R is hydrogen atom, C1-C4-alkyl or C1-C3-alkoxy-group, or c) pyrimidine derivative of the formula (III) or one of its salt where R9 means methyl, propine-1-yl, cyclopropyl, or d) (2SR, 3SR)-1-[3-(2-chlorophenyl)-2-(4-fluorophenyl)-oxirane-2-yl-methyl] -1H- 1,2,4-triazole of the formula (IV) or e) compound of the formula (V) where R10 means fluorine or chlorine atom; R11 means trifluoromethyl-group or chlorine atom, or R10 and R11 in common mean the group -OCF2O-. Invention describes also method of control of deleterious fungi using the mixture indicated above. EFFECT: enhanced effectiveness of mixture against deleterious fungi, decreased total number of active components in mixture. 5 cl, 16 tbl, 6 ex