FIELD: agriculture.
SUBSTANCE: composition preventing plant diseases including components I and II as active ingredients is described. Component I is (RS)-N-[2-(1,3-dimethylbutyl)thiophene-3-yl]-1-methyl-3-trifluoromethyl-1H-pyrazol-4-carboxamides. Component II is selected from tetrakonazol, flutriafol, imibenkonazol, triadimefon, simekonazol, oxpokonazol fumarate, protiokonazol, bupirimate, spyroxamine, metiram, dodine, anilazine, chlozolinate, oxicarboxine, ethaboxam, iprovalikarb, pirazophos, phtorimide, diflumetorim, fenhexamide, famoxadone, fenamidone, ciazofamide, zoxamide, ciflufenamide, boskalid, isopropyl bentyavalikarb, pikoxistrobine, piraklostrobine, fluoxastrobine or dimoxistrobine. Also, the method preventing plant disease is described.
EFFECT: composition has synergistic effect which is not expected for each separate components, is able to significant increase of preventive effect against different phytopathogens with lower quantity of chemicals and do not invoke phytotoxic lesion.
2 cl, 9 tbl, 6 ex
