广东省松材线虫病持续控制技术  

Continuous control technology of pine wilt disease in Guangdong province

作　　者：黄焕华[1] 刘春燕 扈丽丽 黄咏槐[1] 黄华毅 赵丹阳[1] 陈刘生 HUANG Huanhua;LIU Chunyan;HU Lili;HUANG Yonghuai;HUANG Huayi;ZHAO Danyang;CHEN Liusheng(Guangdong Provincial Key Laboratory of Silviculture,Protection and Utilization,Guangdong Academy of Forestry,Guangzhou 510520,China;Guangdong Forest Resources Conservation Center,Guangzhou 510173,China)

机构地区：[1]广东省森林培育与保护利用重点实验室广东省林业科学研究院,广东广州510520 [2]广东省森林资源保育中心,广东广州510173

出　　处：《中国森林病虫》2022年第4期36-42,共7页Forest Pest and Disease

基　　金：国家重点研发计划项目“人工林重大灾害的成灾机理和调控机制”(2017YFD0600105)。

摘　　要：主要介绍广东省松材线虫病的发生概况和持续控制技术的研究及应用。阐述了在松林以至森林生态系统中,着眼于全面攻坚、定点清除、逐步压缩、持续控制,建立以精准监测和检疫御灾为基础,应急控制新发生及关键区位疫点(疫区)疫情,“及时、就地、彻底”除治疫源防灾,适地适树、科学调控树种结构避灾,规范化、标准化持续控制减灾的技术体系,把松材线虫等林业有害生物持续控制在社会接受、生态合理、经济可行的水平,保护全省245万hm^(2)松林资源和1053万hm^(2)森林资源,为林业可持续发展提供技术支撑。Occurrence of pine wilt disease,the research and application of continuous control technologies in Guangdong province were mainly introduced.In pine forest or even forest ecosystem,focusing on comprehensive attack,fixed-point removal,gradual compression,and continuous control,the standardized and normalized technical system for continuous control and disaster reduction were established on the basis of accurate monitoring and quarantine disaster prevention.In the system,emergency control of new outbreaks and key locations(epidemic areas)epidemics,“timely,on-site,and thorough”elimination of epidemic sources and disaster prevention,suitable trees in the right place,scientific regulation of tree species structure to avoid disasters were explained in detail.It is expected to continuously control forest pests such as Bursaphelenchus xylophilus to a socially acceptable,ecologically reasonable and economically feasible level.Even protect the 2.45 million hectares pine forest resources and 10.53 million hectares forest resources of Guangdong province,and provide technical support for the sustainable development of forestry.

关 键 词：松材线虫 松褐天牛 马尾松 持续控制 

分 类 号：S763.16[农业科学—森林保护学]