Azoxystrobin is a new type of efficient, broad-spectrum, systemic fungicide. It can be used for stem and leaf spray, seed treatment, and soil treatment. It is good for almost all fungal diseases (Ascomycetes, Basidiomycetes, Oomycetes and Deuteromycetes), such as powdery mildew, rust, glume blight, net spot, downy mildew, rice blast, etc. It has no cross-resistance with existing fungicides. For cereals, rice, grapes, potatoes, vegetables, fruit trees and other crops, safe for these crops.