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| 松材线虫入侵的黑松内栖真菌区系初步研究 | |
| 引用本文： | 曾凡勇,骆有庆,吕全,梁军,郝俊,张星耀.松材线虫入侵的黑松内栖真菌区系初步研究[J].林业科学研究,2006,19(4):537-540. |
| 作者姓名： | 曾凡勇 骆有庆 吕全 梁军 郝俊 张星耀 |
| 作者单位： | 1. 北京林业大学省部共建森林培育与保护教育部重点实验室,北京,100083;中国林业科学研究院森林生态环境与保护研究所,国家林业局森林保护学重点实验室,北京,100091 2. 北京林业大学省部共建森林培育与保护教育部重点实验室,北京,100083 3. 中国林业科学研究院森林生态环境与保护研究所,国家林业局森林保护学重点实验室,北京,100091 4. 中国林业科学研究院森林生态环境与保护研究所,国家林业局森林保护学重点实验室,北京,100091;内蒙古阿拉善盟森林病虫害防治站,内蒙古巴音浩特,750306 |
| 摘 要： | 松材线虫（Bursaphelenchus xylophilus（Steiner ＆ Buhrer）Nickle）是毁灭性森林病害——松材线虫病的病原物，主要危害针叶树种，尤其是松属（Pinus spp．）树种。黑松（Pinus thunbergii Pad．）原产日本及朝鲜半岛东部沿海地区，因其耐海雾、抗海风、可在海滩上生长等特性，在我国辽宁、山东、河北、江苏、安徽、浙江、福建、湖北、广东等省大量栽植，总面积约159300hm^2。研究证明，黑松是松材线虫病的高度感病树种，一旦松材线虫入侵，后果是毁灭性的，将给森林造成严重的、不可挽回的损失。 |
| 关 键 词： | 松材线虫病 松材线虫 黑松 内栖真菌区系 |
| 文章编号： | 1001-1498（2006）04-0537-04 |
| 收稿时间： | 2005-12-28 |
| 修稿时间： | 2005-12-28 |
Studies on the Mycoflora of Pinus thunbergii Infected by Bursaphelenchus xylophilus |
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| ZENG Fan-yong,LUO You-qing,LU Quan,LIANG Jun,HAO Jun and ZHANG Xing-yao.Studies on the Mycoflora of Pinus thunbergii Infected by Bursaphelenchus xylophilus[J].Forest Research,2006,19(4):537-540. | |
| Authors: | ZENG Fan-yong LUO You-qing LU Quan LIANG Jun HAO Jun and ZHANG Xing-yao |
| Institution: | 1. The Key Laboratory for Silviculture and Conservation of Ministry of Education, Beijing Forestry University, Beijing 100083, China; 2. Research Institute of Forest Ecology, Environment and Protection, CAF, Key Laboratory of Forestry Protection, State Forestry Administration, Beijing 100091, China; 3. Forest Disease and Pest Control Station of Alashanmeng, Bayinhaote 750306, Inner Mongolia, China |
| Abstract: | 44 isolates of fungi were isolated from the xylem of the Pinus thunbergii samples(healthy stem,weak stem and withered stem)infected by the pine wilt disease caused by pine wood nematode,Bursaphelenchus xylophilus,from infected trees at Zhoushan and Pinghu of Zhejiang Province in China,and these isolates were identified as:Trichoderma spp.,Penicillium spp.,Pestalotia spp.These identified isolates took 70.62% of total isolates of the fungi.Among the 12 isolates unidentified,one sporiferous fungus was found,the other 11 isolates were nonsporiferous.Trichoderma spp.was the dominant fungus in P.thunbergii,the total rate was 53.34%,followed by Penicillium spp.,18.89%. |
| Keywords: | pine wilt disease caused by pine wood nematode Bursaphelenchus xylophilus pinus thunbergii mycoflora |
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