Application: Difenoconazole is a triazole fungicide that has protective, curative, and systemic activity against wide spectrum of fungal diseases, difenoconazole's mode of action is an inhibitor of demethylation of c-14 during ergosterol biosynthesis, by leaf surface treatment of seed treatment, it can improve the yield and quality of crops. Difenconazole show permanent protection on beet cercospora, leaf spot, leaf blight, rust disease and mildew, potato early blight, leaf spot of peanut, net spot disease, apple black spot disease, grape white powder.