Disclosed are compositions for controlling plant disease comprising an acetamide compound of formula (1) and at least one azole compound selected from the group consisting of bromuconazole, cyproconazole, difenoconazole, fenbuconazole, fluquinconazole, hexaconazole, imibenconazole, ipconazole, myclobutanil, prothioconazole, simeconazole, tetraconazole, triticonazole and metconazole. Examples of compounds of formula (1) include 2-[2-(2,5-dimethylphenoxymethyl)phenyl]-2- methoxy-N-methylacetamide. Further disclosed is a method for controlling plant diseases which comprises said composition, and a plant seed treated with effective amounts of said composition.
