| 云南松树伞滑刃线虫种类鉴定 |
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| 引用本文： | 丹阳,喻盛甫.云南松树伞滑刃线虫种类鉴定[J].植物病理学报,2003,33(5):401-405. |
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| 作者姓名： | 丹阳 喻盛甫 |
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| 作者单位： | 1 云南农业大学, 云南省植物病理重点实验室, 昆明 650201;2 中国科学院华南植物研究所, 广州 510650 |
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| 基金项目： | 云南省自然科学基金项目(2000C0053M) |
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| 摘 要： | 2000~2001年从云南省34个县/市调查采集到病松树样本161份,鉴定出伞滑刃属线虫3个种即拟松材线虫(Bursaphelenchus mucronatus)、霍夫曼伞滑刃线虫(B. hofmanni)和赫列尼库斯伞滑刃线虫(B. hellenicus)。后2种为我国新记录种,其寄主分别是华山松(Pinus armandii)和云南松(P. yunnanensis),为该2种线虫的世界新寄主记录。目前云南省没有发现松材线虫,但在16个县/市发现拟松材线虫。
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| 关 键 词： | 云南 伞滑刃线虫属 松树 鉴定 |
| 文章编号： | 0412-0914(2003)05-0401-05 |
| 修稿时间： | 2002年8月10日 |
Identification of Bursaphelenchus spp.on pine wood in Yunnan Province |
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| DAN Yang ,YU Sheng-fu.Identification of Bursaphelenchus spp.on pine wood in Yunnan Province[J].Acta Phytopathologica Sinica,2003,33(5):401-405. |
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| Authors: | DAN Yang YU Sheng-fu |
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| Institution: | 1 Key Laboratory for Plant Pathology of Yunnan Province, Yunnan Agricultural University, Kunming 650201, China;2 South China Institute of Botany, Chinese Academy of Sciences, Guangzhou 510650, China |
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| Abstract: | A survey of Bursaphelenchus spp.on pine wood was conducted in Yunnan Province from December 2000 to December 2001. The results showed that three species of the genus Bursaphelenchus were identified as B.mucronatus, B.hofmanni and B.hellenicus. Both B.hofmanni and B.hellenicus were new record species in China. They were isolated from new hosts, Armand pine(Pinus armandii) and Yunnan pine(P.yunnanensis), respectively. Bursaphelenchus xylophilus was not found so far in Yunnan Province,while B. mucronatus distributed widely in 16 counties/cities in Yunnan. |
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| Keywords: | Yunnan Province Bursaphelenchus pine identification |
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