FIELD: chemistry.
SUBSTANCE: invention relates to agriculture. Composition for fighting plant diseases contains as active ingredient compound represented by formula 
(1): where X1 represents methyl group, difluoromethyl group or ethyl group; X2 represents methoxygroup or methylaminogroup, and X3 represents phenyl group, 2-methylphenyl group or 2,5-dimethylphenyl group, and, at least, one compound of azole, selected from group, consisting of bromuconazole, cyproconazole, difenoconazole, fenbuconazole, fluquinconazole, hexaconazole, imibenconazole, ipconazole, myclobutanil, prothioconazole, simeconazole, tetraconazole, triticonazole and metconazole. Weight ratio of compound, represented by formula (1) and, at least, one compound of azole, is within the range from 0.0125:1 to 500:1. Preparation for seed treatment contains claimed composition. Efficient amount of claimed composition is applied on plant or area, where plant is grown.
EFFECT: invention makes it possible to increase efficiency of fighting.
6 cl, 6 tbl, 4 ex
