Antifungal composition containing trifloxystrobin and fosetyl-aluminum and application of composition

The invention discloses an antifungal composition containing trifloxystrobin and fosetyl-aluminum and application of the composition, and belongs to the technical field of pesticides. The antifungal composition takes trifloxystrobin and fosetyl-aluminum as the active pesticide ingredients, and the weight ratio of trifloxystrobin to fosetyl-aluminum is 1:(40-10). Trifloxystrobin and fosetyl-aluminum are compounded and not contradicted with each other, a good synergistic effect is achieved, and the control effect is higher than that of a single dosage. The composition is high in fungicidal efficiency and small in dosage, pesticide resistance of diseases is avoided, the lasting period of the pesticide is prolonged, and environmental sustainable development is promoted. The composition has a special effect on rice blast and sheath blight on rice.