Zhu Zhenhua, an expert from the North Vegetable News Group, recently received a lot of consultations from farmers in Anqiu, Shanghe and Weinan. The higher frequency is related to potato disease. From the perspective of phone calls, the potato has many diseases recently. The most common are potato scab and powder meal. Teacher Zhu stated that at this time of year, both types of diseases are more likely to occur on potatoes. After scab on the potato tuber, it forms a scab-like plaque, which is browned on the surface. The difference from the whitefly disease is that the lesions do not penetrate deep into the potato but only in the skin, greatly affecting the commercial nature of the potato. Professor Zhu has repeatedly emphasized that potato diseases are not sick. If a disease is difficult to cure, the vegetable growers who want to grow potatoes must take preventive measures before planting. The first is that there is a great difference in disease resistance among potato varieties, and it is best to use disease-resistant varieties when sowing, such as resistance to potato scab, and it is better to choose brown and thick skin varieties. Second, potato scabs are easy to develop in neutral or slightly alkaline soils. To prevent the disease, it is best to grow in soils with soil acidity; and for potato mealy mildew, which is easy to occur in acidic soils, 2 After soaking in the hydrochloric acid solution, remove the diseased potatoes and dry them for sowing. The third is the application of organic fertilizer after maturity, can inhibit the incidence. Fourth, the potato belongs to the Solanaceae crop, and the wards have implemented rotation for more than five years. During the rotation, the Solanaceae crops were avoided, and it was better for legumes, liliaceae and Cucurbitaceae. The fourth is to strengthen field management, promote the use of sorghum cultivation, avoid flood irrigation, and prevent the spread of germs. For these two types of diseases, there are currently no specific drugs. This makes Zhu teacher feel helpless. In this regard, we must remind vegetable farmers that they should be prepared to prevent themselves from suffering and avoid losses when they become ill. Salinomycin Anticoccidial,Salinomycin Veterinary Use,Salinomycin Feed Additives,Salinomycin Animal Medicine Shandong Shengli Bioengineering Co., Ltd , https://www.shenglipharm.com