| 甘肃陇南重要生产品种‘中梁27’抗条锈特点分析及其利用价值 |
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| 引用本文： | 孙振宇,黄瑾,冯晶,张勃,曹世勤,贾秋珍,王晓明,金社林,王万军,宋建荣.甘肃陇南重要生产品种‘中梁27’抗条锈特点分析及其利用价值[J].植物保护,2015,41(4):176-179. |
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| 作者姓名： | 孙振宇 黄瑾 冯晶 张勃 曹世勤 贾秋珍 王晓明 金社林 王万军 宋建荣 |
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| 作者单位： | 海南省农业科学院农业环境与植物保护研究所，海南省植物病虫害防控重点实验室，海口 571100 |
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| 基金项目： | 海南省中药现代化专项（ZY201322）；海南省自然科学基金（312081） |
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| 摘 要： | 运用比较形态学、同工酶和 mtDNA-PCR 对采自海南岛9个市县的南药根结线虫进行种类鉴定，结果发现有南方根结线虫、象耳豆根结线虫、爪哇根结线虫、花生根结线虫和西班牙根结线虫等5种根结线虫危害海南岛南药。5种根结线虫均能在海巴戟上寄生与危害，而南方根结线虫寄主非常广泛，可危害大多数调查的药用植物。
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| 关 键 词： | 南药植物 根结线虫 鉴定 线粒体 DNA |
| 收稿时间： | 7/3/2014 12:00:00 AM |
| 修稿时间： | 9/9/2014 12:00:00 AM |
Species identification of the root-knot nematode on southern herbs in Hainan Province |
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| Sun Zhenyu,Huang Jin,Feng Jin,Zhang Bo,Cao Shiqin,Jia Qiuzhen,Wang Xiaoming,Jin Shelin,Wang Wanjun,Song Jianrong.Species identification of the root-knot nematode on southern herbs in Hainan Province[J].Plant Protection,2015,41(4):176-179. |
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| Authors: | Sun Zhenyu Huang Jin Feng Jin Zhang Bo Cao Shiqin Jia Qiuzhen Wang Xiaoming Jin Shelin Wang Wanjun Song Jianrong |
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| Institution: | Institute of Environment & Plant Protection, Hainan Academy of Agricultural Sciences, Hainan Key Laboratory for Control of Plant Diseases and Insect Pests , Haikou 571100, China |
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| Abstract: | The root knot nematodes collected from southern herbs of nine cities in Hainan Province were identified by using morphological characteristics, isoenzyme technology and mtDNA-PCR method. Meloidogyne incognita, M. avanica, M. arenaria, M. hispanica and M. enterolobii were found on southern herbs. These identified five root knot nematodes could parasitize on Morinda officinalis and cause serious economic loss, while M.incognita was the predominant species and could be found on most investigated herbs. |
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| Keywords: | southern herbs root-knot nematode identification mitochondrial DNA |
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