单波长太阳能灯诱杀栗山天牛  

Trapping Massicus raddei experiments by single-wavelength solar lamps

作　　者：王建军[1,2] 栾庆书 王敬贤[1] 王琴[1] 白慧敏[3] 张伟一 WANG Jianjun(Liaoning Academy of Forestry Science,Shenyang 110032,China)

机构地区：[1]辽宁省林业科学研究院,辽宁沈阳110032 [2]东北林业大学,黑龙江哈尔滨150040 [3]辽宁省林业调查规划院,辽宁沈阳110122 [4]本溪满族自治县林业总场,辽宁本溪117100

出　　处：《中国森林病虫》2019年第4期33-37,共5页Forest Pest and Disease

基　　金：十三五国家重点研发计划课题(2017YFD0600602);十三五国家重点研发计划子课题,栎树定向培育技术集成与示范(2017YFD0601103);辽宁省经济林病虫害无公害防治技术指南编制

摘　　要：为探索无公害防治栗山天牛Massicus raddei方法,采用303~580 nm中18个单波长太阳能灯于19:30-23:30,分4个时段,在林间开展诱杀研究,筛选诱杀栗山天牛的最佳波长、最适时间、诱杀容器的颜色,比较不同时段诱杀栗山天牛的雌雄性比和对非靶标昆虫的诱杀作用。结果表明:330 nm太阳能灯诱杀栗山天牛的总量(126.7头)和雄虫量(105.3头)最大,340 nm太阳能灯对雌虫的诱杀量(32.7头)最大;20:30-22:30时段诱杀数量最多;诱杀到的栗山天牛在4个时段雌雄性比逐渐增加,整体比为0.37∶1;红色容器的诱杀量最大。330 nm诱虫灯可作为诱杀栗山天牛雄虫的最佳灯具,340 nm灯可作为诱杀栗山天牛雌虫的最佳灯具。For exploring the nuisanceless methods of controlling the harm of Massicus raddei,single-wavelength solar lamps with the wavelength 303~580 nm were used in forest in four time intervals during 19:30 to 23:30.The optimum wavelength and the suitable time interval of trapping M.raddei and the suitable colors of water containers were selected.The female-male ratio of M.raddei trapped at different time intervals were compared.The results showed that 330 nm solar lamps trapped the biggest numbers of total M.raddei adults(126.7)and male adults(105.3),and 340 nm solar lamps trapped the biggest numbers of the female adults(32.7).The best time for trapping M.raddei adults was from 20:30 to 22:30.The female-male ratio of M.raddei adults trapped by total solar lamps was 0.37∶1,the ratio were gradually rise from 19:30 to 23:30.The number of M.raddei trapped by red water containers was the biggest.The 330 nm solar lamp was a better choice for trapping M.raddei male and the 340 nm was a better choice for trapping female.

关 键 词：栗山天牛 灯光诱杀 波长 雌雄性比 物理防治 

分 类 号：S763.38[农业科学—森林保护学]