Fungicidal composition containing metconazole and cyproconazole and application thereof

The invention discloses a fungicidal composition containing metconazole and cyproconazole and application thereof. Metconazole and cyproconazole serve as the main active ingredients of the fungicidal composition, wherein the mass ratio of metconazole to cyproconazole is (1-90):(1-90). In application of the fungicidal composition in preparing pesticides for preventing and treating resistant plant fungus diseases, especially, application of the fungicidal composition in preparing pesticides for preventing and treating the rust disease, powdery mildew, the leaf spot disease, the scab disease, white rot, the eye spot disease, glume blight and head blight, especially, application of the fungicidal composition in preparing pesticides for preventing and treating wheat powdery mildew and wheat head blight, a significant effect can be achieved, and high synergism can be achieved; besides, the use level of the mixture is greatly reduced compared with that of a single active compound, in other words, the activity of the