浅析林业害虫防治的生态调控研究  

Analysis of Ecological Regulation of Pest Control in Forestry

作　　者：付均惠 张倩 FU Junhui;ZHANG Qian(Taishan Academy of Forestry Sciences,Tai’an 271000,China)

机构地区：[1]泰安市泰山林业科学研究院,山东泰安271000

出　　处：《生物灾害科学》2021年第2期119-122,共4页Biological Disaster Science

基　　金：2018年中医药公共卫生服务补助专项“全国中药资源普查项目”(财社〔2018〕43号)。

摘　　要：浅析了林业害虫防治生态调控的理论发展过程,分析了综合使用生物防治、造林技术、抗性品种选育和害虫与天敌动态监测等进行调控林木-害虫-天敌相互关系的措施;最后阐述了害虫防治的目的是将害虫种群控制在经济阀值水平之下,而不是全部消灭。目前对生态系统的认识水平和技术水平,还不能完全实施生态调控,但已在逐步转变,今后有必要加大这方面的基础及应用技术研究。In this paper,the theoretical development of ecological control of forest pests was analyzed,and the measures of controlling the relationship between forests,pests and natural enemies by the comprehensive use of biological control,afforestation technology,breeding of resistant varieties and dynamic monitoring of pests and natural enemies were all analyzed.Finally,it was found that the aim of pest control was to control the pest population below the economic threshold level,but not to eliminate all pests.At present,the understanding levels of ecosystem and technical levels cannot fully implement the ecological regulation,but the situation has been gradually changing,and it is necessary to increase the fundamental and applied technical researches in this field in future.

关 键 词：林业 害虫 生态调控 

分 类 号：S763[农业科学—森林保护学]