It is to provide a composition having stable and high fungicidal effects against cultivated crops infected with plant diseases.A fungicidal composition for agricultural or horticultural use comprising, as active ingredients, (a) at least one imidazole compound represented by the formula (I):(wherein R is a C1-6 alkyl group or a C1-6 alkoxy group, and n is an integer of from 1 to 5) and (b) at least one more fungicide selected from the group consisting of Flumorph and Benalaxyl-M.
