Control measures for green onion and red root disease: 1. Scallion red root disease is a soil-infectious disease. It should be rotated reasonably, and the soil should be deep-turned in time. The disinfectant should be sprayed with a new high-lipid film 800 times to disinfect the soil. The green onion root disease should be devoted to early detection and early stage. Prevention and control, at the same time, the residual roots of the diseased plants should not be placed in the field, and should be piled up or burned. 2. Strengthen management, timely watering, topdressing, cultivating and weeding in the growing season of green onion, and spraying 800 times of new high-fat film in time to prevent the infection of pathogens and improve the ability of green onions to resist natural disasters; spraying in the timely expansion period of the onion bulbs Fruit Zhuangling makes the nutrient transport conduit of the underground fruit thicker, enhances the fruit fruit swelling and vitality, the fruit surface is smooth, the fruit shape is strong, and the quality is high. 3, chemical control, pesticides should be used in the early stages of the disease, when the pesticides must be used together with the new high-fat film, control the volatiles of pesticides, prevent rainwater washout, reduce the amount of drug per acre by half, and improve the control effect multiple times. This website URL: Symptoms and disease prevention measures of radish red root disease Peptides,Human Growth Hormone,Melanotan2,Ghrp Shaanxi Hongbaiyi Biotech Co., Ltd. , https://www.sxhongbaiyi.com