树干注射和根施农药控制松材线虫病试验  

The Test of Controlling Pine Wood Nematode Disease by Method of Inject Trunk and Treatment of Root Application of Insecticide

作　　者：韩其飞 林玲玲 刁辉胜 邝兆勇 

机构地区：[1]广东省韶关市森林病虫害防治检疫站,广东韶关512000 [2]广东省乳源县森林病虫害防治检疫站 [3]广东省韶关市曲江区林业局 [4]广东省乐昌市森林病虫害防治检疫站

出　　处：《广东林业科技》2010年第5期72-74,共3页Forestry Science and Technology of Guangdong Province

摘　　要：采用树干注射16%虫线清乳油500 mL/L溶液兼根施3%呋喃丹颗粒剂的施药技术,对重点风景名胜区、佛教胜地、重要生态区域松材线虫病发生区50年以上的马尾松实施保护性防治,取得了良好的防治效果,与对照区比较,防治后的第1~3年,病死树分别减少51.6%-52.9%、39.8%-80.9%和100%,有效地保护了具重要价值的马尾松树林和生态环境安全。The study was focused on the Pine wood nematode desease controlling,which occoures on ancient Pine massoniana Lamb.trees above 50 years old in the key scenic spot area,the Buddhism paradise and the important ecology region.Chongxianqing 16% EC was injected into the trunk and 3% Carbofuran was applied into the root.The result showed that this control measure was efficient.Comparing with CK,after 1 to 3 years of controlling,the rate of death of the diseased tree reduced 51.6%～52.9%、39.8%～80.9% and 100%,which effectively protected the high valuable forest of P.massoniana and the ecological environment security.

关 键 词：松材线虫 虫线清 呋喃丹 防治技术 

分 类 号：S763.7[农业科学—森林保护学]