同其他果树一样,杏树也容易受到虫害和病害的危害,造成树体衰弱,甚至死亡,影响果实的产量和质量,使经济效益下降。杏树的病害主要有流胶病、黑星病、疮痂病、炭疽病、杏疔病等,它们在不同年份时有发生,对生产造成危害,必须及时防治。一、根腐病1.病症。根腐病是细菌性病害,通过雨 Like other fruit trees, apricot trees are also easily endangered by pests and diseases, causing the trees to become weak or even dead, affecting the yield and quality of the fruits and reducing the economic benefits. Apricot tree diseases are mainly plastic, black scab, scab, anthracnose, apricot gall disease, etc., they occur in different years from time to time, causing harm to the production, we must timely control. First, the root rot 1. Symptoms. Root rot is a bacterial disease that passes through the rain