果树腐烂病是常见且很难治疗的病害,以往防治大多使用福美砷等残效长、对人体有害的高毒农药。现将无公害防治新法简介如下。1.敷泥防治法取新鲜泥土用清水拌匀(以手捏成泥团能粘附树皮即可),涂抹在果树病疤5cm处,每隔1周再 Fruit tree rot disease is a common and difficult to treat the disease, the past prevention and treatment of most of the long-term effects such as the United States and arsenic arsenic, harmful to the human body highly toxic pesticides. Now the new law of pollution prevention and control is as follows. 1 mud control method Take fresh soil with water and mix well (to hand-kneaded into the mud can stick to the bark can), smear the fruit tree scars 5cm Department, every 1 week and then