| 化学通讯在松材线虫侵染和扩散中的作用 |
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| 引用本文： | 成新跃,徐汝梅,谢丙炎.化学通讯在松材线虫侵染和扩散中的作用[J].生态学报,2005,25(2):339-345. |
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| 作者姓名： | 成新跃 徐汝梅 谢丙炎 |
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| 作者单位： | 1. 北京师范大学生命科学学院,北京,100875
2. 中国农业科学院蔬菜花卉研究所,北京,100081 |
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| 基金项目： | 国家重点基础研究发展规划资助项目 (2 0 0 2 CB1114 0 0 )，国家自然科学基金资助项目 (3 0 3 70 2 0 7)~~ |
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| 摘 要： | 松材线虫为外来入侵种 ,由其引起的松材线虫病正在我国迅速扩散蔓延 ,造成我国部分地区松林资源的毁灭性破坏。松材线虫病的发生和流行与媒介天牛、寄主植物、共生真菌和细菌密切相关 ,松材线虫 -墨天牛 -松树 -共生微生物之间存在着广泛的化学联系 ,它们通过化学互作 ,调控松材线虫的行为 ,影响松材线虫的侵染和扩散
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| 关 键 词： | 外来种 生物入侵 化学生态 松材线虫 |
| 文章编号： | 1000-0933(2005)02-0339-07 |
| 收稿时间： | 2004/2/28 0:00:00 |
| 修稿时间： | 9/9/2004 12:00:00 AM |
The role of chemical communication in the infection and spread of pine wood nematodes (Bursaphelenchus xylophilus) |
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| CHENG Xinyue,XU Rumei and XIE Bingyan.The role of chemical communication in the infection and spread of pine wood nematodes (Bursaphelenchus xylophilus)[J].Acta Ecologica Sinica,2005,25(2):339-345. |
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| Authors: | CHENG Xinyue XU Rumei and XIE Bingyan |
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| Institution: | College of Life Science; Beijing Normal University; Beijing |
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| Abstract: | The pine wood nematode (Bursaphelenchus xylophilus; PWN) is an exotic invasive species. It causes pine wilt disease. Since the index case in Nanking, China (1982) it has been epidemic, spreading rapidly and destroying Chinese pine forests. Pine wilt disease requires a vector (the pine sawyer beetle) and accessory microbes, both fungi and bacteria. Extensive chemical communication adjusts the behavior of the PWN and promotes transmission. These can potentially alter the course of individual cases and th... |
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| Keywords: | exotic invasive species Bursaphelenchus xylophilus |
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