Provided are a fungicidal composition that has stable and high plant disease-controlling effects, in particular, effects of preventing and/or treating plant diseases, and a method for controlling plant diseases. A fungicidal composition characterized by containing pyriofenone, (b) fluazinam and (c) thiophanate-methyl as active components. A method for controlling plant diseases characterized by comprising applying a fungicidal composition containing the aforesaid active components to a plant and/or plant cultivation soil.
