FUNGICIDE AGENT FOR PLANT PROTECTION, METHOD OF CONTROL AND PROTECTION OF PLANTS FROM FUNGAL PARASITES Russian patent published in 2000 - IPC

FIELD: organic chemistry, agriculture, fungicides. SUBSTANCE: invention describes fungicide agent for plant protection containing at least two active components in the amount providing synergistic effect and if necessary in combination with corresponding filling agent. Component (I) is compound taken among the group (IA): 1-[2-chlorophenyl)-2-(4-fluorophenyl)- -oxirane-2-ylmethyl] -1H-1,2,4-triazole, ("Epoxiconazol"); (IB): 4-(4-chlorophenyl)-2-phenyl-2-(1,2,4-triazole)-1- -ylmethyl)-butyronitrile, ("Fenbuconazol"); (IC): 5-(4- -chlorobenzyl)-2,2-dimethyl-1-2,2-dimethyl-1-(1H-1,2,4- -triazole-1-ylmethyl)-cyclopentanol ("Metconazol"); (ID): 2-(2,4-dichlorophenyl)-3-(1H-1,2,4-triazole-1-yl)-propyl- -1,1,2,2-tetrafluoroethyl ester ("Tetraconazol"); (IF): 1-[4-bromo-2-(2,4-dichlorophenyl)-tetrahydrofurfuryl] -1H- -1,2,4-triazole, ("Bromuconazol") or, respectively, one of its salts or metallocomplexes. Component (II) is (IIA): 1-[2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxalane-2-ylmethyl] - -1H-1,2,4-triazole, ("Propiconazol") and/or (IIB): 4-cyclo- -propyl-6-methyl-N-phenyl-2-pyrimidineamine ("Cyprodinil") or, respectively, one of its salts or metallocomplexes except for bicomponent mixtures where: a) component (I) means the compound (IA) ("Epoxiconazol") and component (IID) ("Cyprodinil"); b) component (I) is the compound (IB) ("Fenbuconazol") and component (II) is the compound (IIB) ("Cyprodinil"). Invention describes also method of control and protection of plants from fungal parasites. EFFECT: preparing novel mixture of bactericidal substances, enhanced synergistic effect. 28 cl, 9 tbl, 9 ex