Bacterial angular spot. Can be used at the beginning of the disease with streptomycin soluble powder 1000 times, or 30% DT fungicide 500 times, or 5% chlorothalonil dust 1000 times spray, control effect is higher. Fusarium wilt. In the early stage of disease, use 50% carbendazim WP 500 times or 70% thiophanate-methyl WP 800 times, 70% dexamethasone WP 1000 times or 50% LL. 800 times liquid irrigation, irrigation 250 ml per plant, irrigation once every 7 days, continuous irrigation 3 times. Grafting is also an ideal method for preventing cucumber wilt disease. Rootstock is a rootstock with low temperature and resistance to wilt and blackcurrant pumpkin. Cucumber is the scion, which is connected by grafting or grafting. The disease prevention effect is excellent. Food Phosphate,Food Grade Sodium Tripolyphosphate,Sodium Tripolyphosphate Food,Polyols Erythritol Shanghai J.Shine Co.,Ltd , https://www.jshinechem.com
The current focus of the greenhouse cucumber plant diseases prevention