摘要
松材线虫病是危害松科植物的毁灭性疫病。汀溪林场防护林未采用皆伐寄主树的方法,而是采取疫情监测、清除枯死树(枝)并就地就近熏蒸处理、综合防治松墨天牛等持续控制技术,取得显著成效,发病松林面积由2012年的1 668.9hm2降至2014年的311hm2,枯死树数量减少了85%以上,病枯死树数量逐年减少,为松材线虫病防控提供了一套行之有效的模式。
Bursaphelenchus xylophilus is a destructive disease which harmed pinaceae plants.Tingxi Forest Farm didn’t adopt the method of clearcutting host trees,adopting sustainable management strategies of monitoring epi-demic,clearing dying branches and trees clearance,conducting treatment of fumigation on-the-spot nearby control-ling comprehensively Monochamus alternatus obtain the significant effects.The damaged pine forest area decreased from 1 668.9 hm2 in 2012 to 31 1 hm2 in 2014;the number of died pine trees decreased more than 85%,and infected pine trees decreased every year,which provides an effective model for controlling Bursaphelenchus xylophilus .
出处
《防护林科技》
2015年第9期51-53,共3页
Protection Forest Science and Technology
基金
中央财政林业科技推广示范资金项目([2013]9号)
福建省属公益类科研院所基本科研专项(闽林研〔2012〕25号)
关键词
松材线虫
持续控制技术
汀溪林场
防护林
Bursaphelenchus xylophilus
sustainable control techniques
Tingxi forest farm
protection forest
