| 华盛顿葵叶斑病菌鉴定及寄主范围研究 |
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| 引用本文： | 谢昌平,赵小娟,文衍堂.华盛顿葵叶斑病菌鉴定及寄主范围研究[J].植物保护,2007,33(6):43-47. |
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| 作者姓名： | 谢昌平 赵小娟 文衍堂 |
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| 作者单位： | 华南热带农业大学环境与植物保护学院 儋州571737 |
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| 基金项目： | 华南热带农业大学校科研和教改项目 |
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| 摘 要： | 通过对华盛顿葵叶斑病发病叶片和叶柄进行病原菌分离、接种及形态观察,表明华盛顿葵叶斑病是由柯氏帚梗柱孢霉(Cylindrocladium colhounii Peerally)引起的。寄主范围测定结果显示,该菌除侵染华盛顿葵外,尚可侵染棕竹、夏威夷椰子、绿巨人、绿萝、鹤望兰及凤眼蓝等其他20种植物。
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| 关 键 词： | 华盛顿葵 柯氏帚梗柱孢霉 寄主范围 |
| 收稿时间： | 2007-04-09 |
| 修稿时间： | 2007年4月9日 |
Identification of leaf-spot pathogen on Washingtonia filifera and its host range |
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| Xie Changping;Zhao Xiaojuan;Wen Yantang.Identification of leaf-spot pathogen on Washingtonia filifera and its host range[J].Plant Protection,2007,33(6):43-47. |
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| Authors: | Xie Changping;Zhao Xiaojuan;Wen Yantang |
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| Institution: | Environment and Plant Protection College;SCUTA;Danzhou 571737;China |
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| Abstract: | The pathogen of leaf-spot on Washingtonia filifera was identified as Cylindrocladium colhounii Peerally by isolation,inoculation of leaves and petioles and morphological observations.The results showed that this pathogen could not only infect W.filifera,but also other 20 kinds of plants,such as Rhapis excelsa,Pritchardia gaudichaudii,Spathiphyllum pallas,Epipremryum aureus,Strelitzia reginae and Eichhornia crassipes. |
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| Keywords: | Washingtonia filifera Cylindrocladium colhounii Peerally host-range |
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