A composition for control of phytopathogenic diseases on useful plants or on propagation material thereof, that, in addition to customary inert formulation adjuvants, comprises as active ingredient a mixture of component (A) and a synergistically effective amount of component (B), whereincomponent (A) is Cyprodinil andcomponent (B) a compound selected from compounds known for their fungicidal activity, is particularly effective in controlling or preventing fungal diseases of useful plants.
