| 烟草野火病生理小种的研究进展 |
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| 引用本文： | 彭润,张世珖,王绍坤. 烟草野火病生理小种的研究进展[J]. 云南农业大学学报(自然科学版), 2003, 18(2): 198-202 |
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| 作者姓名： | 彭润 张世珖 王绍坤 |
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| 作者单位： | [1]云南农业大学，云南省植物病理重点实验室，云南昆明650201 [2]云南省烟草公司曲靖分公司，云南曲靖655000 |
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| 基金项目： | 云南省烟草公司、云南省烟草公司曲靖分公司资助课题 |
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| 摘 要： | 烟草野火病是世界普遍发生的一种主要侵染烟草的细菌性病害。从烟草野火病菌生理小种的鉴别方法,以及国内外关于烟草野火病菌生理小种的鉴别和分化方面的研究进展进行了描述,并对生理小种分化和鉴别研究存在的问题和展望进行了讨论。
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| 关 键 词： | 烟草 野火病 生理小种 |
| 文章编号： | 1004-390X(2003)02-0198-05 |
| 收稿时间： | 2002-05-03 |
Research Prospect of Physiologic Races of Tobacco Wildfire Disease |
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| PENG Run,ZHANG Shi-guang,WANG Shao-kun. Research Prospect of Physiologic Races of Tobacco Wildfire Disease[J]. Journal of Yunnan Agricultural University, 2003, 18(2): 198-202 |
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| Authors: | PENG Run ZHANG Shi-guang WANG Shao-kun |
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| Affiliation: | (1.Key Lab of Plant Pathology of Yunnan Province, Y A U, Kunming 650201, China;2.Qijing Branch of Yunnan Tobacco Company, Qijing 655000, China) |
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| Abstract: | Two races of Pseudomonas syringae pv. Tabaci(race 0 and race 1) were observed in 1980's. But in 1994, K.K.Knoch found a new race from the tobacco rhizosphere in Wisconsin, which can infect N. rustica and plants with N. rustica-derived resistance. A new race(determined as race 2) of wildfire pathogen occurred in Zimbabwe in 1998. Report of strains isolated from different areas in Yunnan showed that there were light difference in their pathogenicity, morphological, physiological and biochemical characteristics. But there were no reports about wildfire disease race in China. The main problems and the research trend were discussed in this article. |
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| Keywords: | tobacco wildfire physiologic race |
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