过去我们防治苹果腐烂病一直沿用重刮病疤为主要的方法,但这种方法容易增加树体的机械损伤而愈合困难的缺点。因此,我们采用对大型病疤用药剂封闭注射防治外,对一般中小型病疤全部采用轻刮病疤后,涂抹托福油膏。收到较好效果。通过两年观察,治疗效果为 94. 70%。现将防治方法介 In the past we used to control apple rot disease has been the main method of scrape scabs, but this method is easy to increase the mechanical damage of the tree and the shortcomings of healing difficulties. Therefore, we use large-scale disease agent with a closed injection of disease prevention and control, the general small and medium-sized scars all scratch scars, smear TOEFL ointment. Received good results. Through two years of observation, the treatment effect was 94.70%. Now the prevention and treatment methods