松材线虫病疫木处理中物理方法的应用——以柳州市莲花山保护区为例  

Application of Physical Methods in the Treatment of Pine Wilt Disease Epidemic Trees-Taking the Lianhua Mountain Protection Area in Liuzhou City as an Example

作　　者：张承就 Zhang Chengjiu(Liuzhou Lianhua Mountain Protection Center,Liuzhou 545000,Guangxi,China)

机构地区：[1]柳州市莲花山保护中心,广西柳州545000

出　　处：《绿色科技》2024年第13期130-133,137,共5页Journal of Green Science and Technology

摘　　要：阐述了疫区疫木清理的流程,介绍了松材线虫病疫木的处理方法,分析了各种方法的应用情况。指出了疫木清理前应进行疫情调查与评估,以此为基础规划疫木清理计划,并采取封锁疫区防止疫情扩散,伐除疫木等措施。疫木物理处理方法主要包括粉碎(削片)处理、烧毁处理、旋切处理、钢丝网罩处理,需要结合实际情况选择合适的处理方法,以达到既有效杀灭线虫,又尽可能减少资源浪费和环境污染的目的。柳州市莲花山保护中心已累计处置超40000株松材线虫病疫木;微波处理和真空/蒸汽处理是未来柳州市莲花山保护区松材线虫病疫木处理的主要发展方向。研究强调了疫木处理的重要性,并提供了多种物理处理方法。未来应持续探索和改进疫木处理措施,形成更加科学、经济、环保的处理体系。This paper analyzes the process of clearing epidemic trees in epidemic areas,the introduction of treatment methods for pine wilt disease epidemic trees,and the application of various methods.Before clearing the epidemic trees,an epidemic investigation and evaluation were conducted.Based on this,a plan for clearing the epidemic trees was planned.The epidemic areas were sealed off to prevent the spread of the epidemic,and then the epidemic trees were cut down for treatment.The physical treatment methods of epidemic trees mainly include crushing(chipping)treatment,burning treatment,rotary cutting treatment,and steel wire mesh cover.When processing,it is necessary to choose appropriate treatment methods based on the actual situation to achieve the goal of effectively killing nematodes while minimizing resource waste and environmental pollution.At present,the Lianhua Mountain Protection Center in Liuzhou City has disposed of over 40000 pine wilt disease epidemic trees in total;Microwave treatment and vacuum/steam treatment are the main development directions for the treatment of pine wilt disease epidemic trees in the Lianhua Mountain protected area of Liuzhou City in the future.This study emphasizes the importance of treating epidemic trees and provides various physical treatment methods.In the future,it is necessary to explore and improve measures for treating epidemic trees,and form a more scientific,economical,and environmentally friendly treatment system.

关 键 词：松材线虫病 疫木处理 物理方法 应用 

分 类 号：S763.18[农业科学—森林保护学]