| 新疆棉花黄萎病菌的培养特性及致病性分化的研究 |
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| 引用本文： | 李国英,霍向东,田新莉,张升,张云.新疆棉花黄萎病菌的培养特性及致病性分化的研究[J].石河子大学学报,2000,4(1):9-15. |
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| 作者姓名： | 李国英 霍向东 田新莉 张升 张云 |
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| 作者单位： | 石河子大学农学院农业科学系!石河子832003 |
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| 基金项目： | 国家自然科学基金资助项目 !( 39760 0 4 7) |
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| 摘 要： | 1996-1999年对采自新疆各地的30个菌株进行了培养特性及致病性分化的研究。查明新疆棉花黄萎病不仅在培养特性上存在明显区别，在致病性上也存在强、中、弱三种不同的类型。过去检查新疆棉花黄萎病一般属于致病性较弱的类型，而这次通过鉴别寄主反应及多感染塔什干1、2号品种，说明新疆棉花黄萎病菌的致病性在中亚地区属较强的类型。
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| 关 键 词： | 新疆 棉花黄萎病菌 培养特性 致病性分化 |
A Study on Culturing Characters and Pathogenic Differentiation of Veticillium dahliae from Cotton in Xinjiang |
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| Li Guoying\ Huo Xiangdong\ Tian Xinli et al..A Study on Culturing Characters and Pathogenic Differentiation of Veticillium dahliae from Cotton in Xinjiang[J].Journal of Shihezi University(Natural Science),2000,4(1):9-15. |
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| Authors: | Li Guoying\ Huo Xiangdong\ Tian Xinli |
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| Abstract: | Culturing characters and pathogenic differentiation of the 30 strains of Verticillium dahliae of cotton collected in different regions in Xinjiang were studied from 1996 to 1999.It showed that culturing charaters of Verticillium dahliae from cotton in Xinjiang had distinction the strains could be divided into three pathotypes:strong,mild and weak strains.Verticillium dahliae from cotton belonged to weak pathotype in the past,but today,it shows that the pathotype of Verticillium dahliae from cotton in Xinjiang is a strong type in mid Asia by the response of identification host and sensitivity of most of the strains to Tashigan 1,2. |
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| Keywords: | Xinjiang cottonVerticillium dahliae culturing character pathogenic differentiation |
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