| 新疆棉花黄萎病菌致病性分化的研究 |
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| 引用本文： | 霍向东,李国英,张升. 新疆棉花黄萎病菌致病性分化的研究[J]. 棉花学报, 2000, 12(5): 254-257 |
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| 作者姓名： | 霍向东 李国英 张升 |
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| 作者单位： | 1. 石河子大学,石河子,832003
2. 新疆农科院植保所,乌鲁木齐,830000 |
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| 基金项目： | 国家自然科学基金资助项目(39760047) |
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| 摘 要： | 对新疆主要植棉区的30个棉花黄萎病菌菌株及陕西省农科院植保所赠送的4个标准菌株进行致病性分化和营养亲和性研究。结果表明，新疆棉花黄萎病菌致病性分化明显，可分为强、中、弱3种类型，34个菌株中的32个菌株可分为2个亲合群，另外两个菌株暂未划定亲合群。
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| 关 键 词： | 新疆；棉花；黄萎病菌；致病性；分化 |
| 文章编号： | 1002-7807(2000)05-0254-04 |
| 修稿时间： | 1999-12-20 |
Pathogenic Differentiation of Verticillium dahliae from Cotton in XinJiang |
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| HUO Xiang-dong,LI Guo-ying,ZHANG Shen. Pathogenic Differentiation of Verticillium dahliae from Cotton in XinJiang[J]. Cotton Science, 2000, 12(5): 254-257 |
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| Authors: | HUO Xiang-dong LI Guo-ying ZHANG Shen |
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| Affiliation: | HUO Xiang-dong,LI Guo-ying;(Shihezi University ,Shihezi 832003 ,China);ZHANG Shen;(Institute of Plant Protection,XinJiang Academy of Agricultural Sciences, Urumqi 830000 ,China) |
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| Abstract: | The paper focused on pathogenic differentiation and vegetative compatibility of 30 strains from the main cotton productive regions in Xinjiang and 4 strains from Institute of Plant Protection of Shanxi Academic of Agricutural Sciences.The pathogenic differentiation of strains from Xinjiang is obvious,30 strains could be divided into three patho-types asstrong, mild,weak. All tested strains, except two, could be assigned to one of two vegetative compatibility groups. |
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| Keywords: | Xinjiang cotton Verticillium dahliae pathogenic differentiation |
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