桃树流胶病是桃树普遍发生的枝干病害。发病成因包括非侵染性和侵染性两种。桃树侵染性流胶病:是由子囊菌亚门的一种真菌引起的病害。主要为害枝干,也可为害果实。病菌在被害枝条内过冬,分生孢子通过雨水和风传播。桃树非侵染性流胶病:主要是由于霜害、冻害、雹害、水分过多或不足、施肥不当、修剪过重、结果过多、土质粘重或土壤酸度过 Peach gum disease is a common occurrence of peach branches disease. Causes of morbidity include non-invasive and invasive two. Peach-invasive meningitis: a disease caused by a fungus of the Ascomycota. The main damage branches, but also harmful fruit. Germs in the victim branches winter, conidia spread by rain and wind. Peach non-invasive meropenem: mainly due to frost damage, frost damage, hail damage, excessive or insufficient water, improper fertilization, excessive pruning, excessive results, soil stickiness or soil acidity