论文部分内容阅读
探讨了库尔勒市香梨树体腐烂病历年流行情况和病害分布特点,分析了腐烂病发生的内因和外因,并从加强管理、增强树势和化学防治方面提出有效防治措施。
The epidemiology and disease distribution characteristics of pear rot of Hong pear were explored over the years in Korla City. The internal and external causes of rot disease were analyzed, and effective prevention and control measures were put forward in terms of strengthening management, enhancing tree vigor and chemical control.