| 茄子黄萎病抗病材料的组织病理学研究 |
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| 引用本文： | 姚技强,林柏青.茄子黄萎病抗病材料的组织病理学研究[J].植物病理学报,1996,26(2):159-163. |
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| 作者姓名： | 姚技强 林柏青 |
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| 作者单位： | 中国农科院蔬菜花卉研究所, 北京 100081 |
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| 摘 要： | 对茄子黄萎病抗病品种刚果茄和感病对照品种七叶茄的组织病理学研究发现,刚果茄的根部能够抑制病菌的初侵染。接种后4天和15天,其根部和茎部导管的堵塞率均低于对照。在生长期中,刚果茄根和茎木质部导管补偿能力较七叶茄快。用荧光显微镜观察表明,刚果茄体内自发荧光物质的产生较七叶茄早,其荧光强度也大于后者。
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| 关 键 词： | 茄子 黄萎病 抗病机制 |
ON THE HISTOPATHOLOGY OF RESISTANT VARIETY OF EGGPLANT TO VERTICILLIUM DAHLIAE |
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| Yao Jiqiang,Lin Baiqing,Xiao Yunhua.ON THE HISTOPATHOLOGY OF RESISTANT VARIETY OF EGGPLANT TO VERTICILLIUM DAHLIAE[J].Acta Phytopathologica Sinica,1996,26(2):159-163. |
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| Authors: | Yao Jiqiang Lin Baiqing Xiao Yunhua |
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| Institution: | Institute of Vegetables and flowers, Chinese Academy of Agricultural Sciences, Beijing 100081 |
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| Abstract: | Studies on the histopathological difference between resistant and susceptible eggplant varieties, Gang Guo Qie variety versus Qi Ye Qie variety, to Verticillum dahliae Kleb shows that roots of Gang Guo Qie variety inhibit the primary infection of the pathogen. The percentage of its blocked vessels both in roots and stems is smaller than that of Qi Ye Qie variety. |
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| Keywords: | Eggplant Verticillium wilt Resistant mechanism |
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