【摘要】 昆嵛山保护区是中国赤松原生地和天然分布中心，是山东省内唯一的森林生态系统类型国家级自然保护区。当前，受周边地域松材线虫病扩散入侵影响，昆嵛山保护区松材线虫病防治工作形势异常严峻，亟需我们高度重视、全力阻击。本文介绍了昆嵛山国家级自然保护区松材线虫病发生及防控现状，分析了入侵主要原因，并提出了防控对策建议。更多还原

【Abstract】 Kunyu Mountain National Reserve is the original place and natural distribution center of red pine in China. It is the only national nature reserve of forest ecosystem type in Shandong Province. In recent years, with the invasion and spreading of pine wilt disease(PWD) in surrounding areas of Kunyu Mountain National Reserve, the situation prevention and control are more and more dangerous in Kunyu Mountain Protected area. The government and the foresters should attach great importance to it and take active steps to prevent its spread. In this paper, the occurrence, prevention and control status of PWD in Kunyu Mountain National Nature Reserve was introduced, the causes of PWD’s occurrence were analyzed, and the countermeasures were provided.更多还原