【摘要】 山楂花腐病是山楂生产中的主要病害，作者对辽阳市弓长岭地区山楂花腐病的发生状况进行了调查，针对该病害的发病症状、发病条件及规律进行逐一分析，提出降低该病害发生的农业与化学综合防治措施，为从事山楂相关研究和生产技术人员提供理论参考。更多还原

【Abstract】 Monilinia Johnsonii is the main disease in hawthorn production. The occurrence of this disease was investigated in Gongchangling area of Liaoyang City,and the symptoms, conditions and rules of the disease were analyzed. The control measures of agriculture and chemistry to reduce the occurrence of the disease were proposed,which would provide theoretical reference for hawthorn related research and production technicians.更多还原