This product is a systemic triazole fungicide. When used as a foliar spray treatment, it can quickly kill the pathogens on the surface of the leaves, and it can also be transmitted upward inside the plant, thereby killing the pathogens inside the plant. Its bactericidal mechanism is to inhibit the demethylation of ergosterol on the cell membrane of pathogenic bacteria, making it impossible for the pathogenic bacteria to form a cell membrane, thereby killing the pathogenic bacteria. It has a good control effect on