FIELD: agriculture, plant science. SUBSTANCE: fungicidal composition for plants includes two active substances at the amount of synergistic activity in combination with a filler. As component I the suggested composition contains O-methyloxym of methyl ether 2- [alpha-{[alpha-methyl-3-trifluoromethylbenzyl)- imino] oxy}ortho-tolyl]glyoxylic acid, component II is chosen out of a group including: 5,7-dichlorine-4-(4- fluorinphenoxy)-quinoline (quinoxyphen), 4-cyclopropyl- 6-methyl-N-phenyl-2-pyrimidinyl (cyprodinyl), S-methyl ether of benzo(1,2,3)thiadiasol-7-carbothioacid (acybenzolar-S-methyl), 3-aniline-5-methyl-5-(4- phenoxyphenyl)-1,3-oxasolidine-2,4-dion (faluxadon), 8- (1,1-dimethylethyl)-N-ethyl-N-propyl-1,4-dioxaspyro- [4,5] decane-2-metanamine (spyroxamin). It is, also, described the method to fight and prevent plant diseases in which components I and II are used with corresponding fillers at the quantity providing synergistic interaction in any order or simultaneously. EFFECT: higher activity. 4 cl, 8 ex, 3 tbl
