苹果褐腐病的发生规律与防治措施高术国苏翠军（河北省抚宁县职业技术教育中心·０６６３００）苹果褐腐病以危害苹果和梨等果实为主。一般在果实生长后期和贮藏期间发病。在１９９４年华北地区烂果病大发生年份，苹果褐腐病造成的烂果量占很大比例，椐调查，褐腐病引起的... Apple brown rot disease and prevention and control measures High country Su Cui Jun (Funing County, Hebei Province Vocational and Technical Education Center · 066300) Brown rot of apple to harm the fruits of apple and pear dominated. Usually in the late growth and storage of fruit disease. In 1994, the annual occurrence of rotten fruit disease in North China, a large proportion of rotten fruit caused by brown rot of apple, 椐 investigation, caused by brown rot disease.