嵊泗基湖景区松材线虫病防治效果浅析

Analysis on the Control Effect of Pine Wilt Disease in Jihu Lake Area of Shengsi, Zhejiang Province

对浙江省嵊泗县基湖景区黑松林松材线虫病多年治理实践表明,采用人工除治、白僵菌和P管氏肿腿蜂生物防治及化学药剂等多种方法综合防治效果良好;采取了间伐、补植阔叶树种等营林措施能促进松林健康生长,增强林分抗病能力。对于重要景区进行重点防治,及时控制病害蔓延,保护林相的完整性对促进当地旅游事业,发展社会经济具有重大现实意义。

According to many years control of pine wilt disease in Jihu Lake area of Shengsi, multiple comprehensive control effects are well, such as artificial control, biological control of Beauveria bassiana and P Scleroderma guani. Thinning, replanting broadleaved trees has promoted healthy growth, strengthen antiviral ability. For important scenic spots, key and timely control the spread of disease could protect the integrity of forest form. It is very important to promote local tourism and develop social economy. It was well worthy giving a lot of capital investment from local government.