①Grape: It can be used for the prevention and treatment of downy mildew, powdery mildew, gray mold, brown spot, brown blight of cob and other diseases. The normal dosage is 15 ml and 30 catties of water.

②Citrus: It can be used for anthracnose, sand peel, scab and other diseases. The dosage is 15ml and 30kg of water. It has a good control effect on citrus scab, resin disease and black rot. If used alternately with other agents, it can also improve the quality of citrus.

③ Pear tree: Use 20~30g per mu of land, add 60 catties of water to spray evenly to prevent pear scab, and also can be compounded with fungicides such as difenoconazole.

④ Apple: mainly control fungal diseases, such as powdery mildew, early leaf leaf disease, leaf spot and so on. However, it is important to note that it is sensitive to some varieties of Gala.

⑤Strawberry: The main prevention is mainly white powder, downy mildew, leaf spot, etc. In the early stage, use pyrazole for prevention when there is no disease, and use it later when you use it again. Experiments have proved that it is safe for honeybees in flowering period under 25 ml of water, but it is also necessary to avoid application at high temperature and low temperature, otherwise it will cause phytotoxicity and cannot be mixed with copper preparations.