树干注药技术的基本原理与应用  

Basic principles and applications of trunk injection technique

作　　者：李东振 马健 马帅[4] 理永霞[1,2] 杨灿 张星耀[1,2] LI Dongzhen;MA Jian;MA Shuai;LI Yongxia;YANG Can;ZHANG Xingyao(Key Laboratory of Forest Protection of National Forestry and Grassland Administration,Ecology and Nature Conservation Institute,Chinese Academy of Forestry,Beijing 100091,China;Co-Innovation Center for Sustainable Forestry in Southern China,Nanjing Forestry University,Nanjing 210037,China;Jiaozhou Natural Resources and Planning Bureau,Jiaozhou 266300,China;Chinese Academy of Forestry,Beijing 100091,China)

机构地区：[1]中国林业科学研究院森林生态环境与自然保护研究所,国家林业和草原局森林保护学重点实验室,北京100091 [2]南京林业大学,南方现代林业协同创新中心,江苏南京210037 [3]胶州市自然资源和规划局,山东胶州266300 [4]中国林业科学研究院,北京100091

出　　处：《中国森林病虫》2024年第4期28-35,共8页Forest Pest and Disease

基　　金：国家重点研发计划“松材线虫病灾变机制与可持续防控技术研究”(2021YFD1400900)。

摘　　要：树干注药技术具有施用精准、药物利用率高、接触风险低和环境污染少等优点。当喷洒和灌根施药等手段难以发挥作用或对环境造成污染时,树干注药是更为合适的手段,其开发和应用已引起国内外广泛关注。概述树干注药技术的树木生理学原理和影响树干注药的因素,系统介绍国内外无压力注射、打孔压力注射和微孔压力注射的技术设备和特点,以及树干注药技术在防治松材线虫病等病虫害中的应用,旨在为树干注药技术的发展和优化提供参考。Trunk injection technique has the advantages of accurate application,high utilization efficiency,low contact risk and less environmental pollution.When spraying and root irrigation of chemicals are difficult to play a role or cause pollution to environment,trunk injection is a more suitable method,and its development and application have attracted wide attention at home and abroad.The tree physiological principles of trunk injection technique and factors affecting trunk injection were summarized,the equipments and characteristics of non‑pressure injection,pressure injection with drilling and micro‑pressure injection both domestically and internationally were systematically introduced.Furthermore,the application of trunk injection in the prevention and control of diseases and pests such as pine wilt disease was also introduced,aiming to provide a reference for the development and optimization of trunk injection technique.

关 键 词：松材线虫病 树干注药 森林保护 树木健康 

分 类 号：S763.16[农业科学—森林保护学]