| 油橄榄细菌性青枯萎蔫病病原菌的研究 |
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| 引用本文： | 南玉生,柯治国,芦令娴.油橄榄细菌性青枯萎蔫病病原菌的研究[J].植物病理学报,1981,11(4):23-26. |
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| 作者姓名： | 南玉生 柯治国 芦令娴 |
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| 作者单位： | 中国科学院、武汉植物所 |
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| 摘 要： | 从油橄榄(Olea europaea L.)青枯萎蔫病树的根、茎和枝条上分离致病性的假单胞青枯细菌(Pseudomonas solanacearum Smith)在电镜下观察,菌体形状大小为0.5×0.8~1.6×2.2微米;有1~7根鞭毛,长为2.6~7.5微米,通过寄主植物的接种试验,能导致多种植物感病,但和花生青枯病菌有明显差异、致病性有所不同,发病速度有快慢之别。我们认为这可能是青枯病菌假单胞菌油橄榄的一个变种。
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ON THE CAUSAL ORGANISM OF OLIVE BACTERIALWILT |
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| Nan Yuseng,Ke Zhiguo,Lu Lingxian.ON THE CAUSAL ORGANISM OF OLIVE BACTERIALWILT[J].Acta Phytopathologica Sinica,1981,11(4):23-26. |
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| Authors: | Nan Yuseng Ke Zhiguo Lu Lingxian |
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| Institution: | Wuhan Institute of Botany, Academia Sinica |
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| Abstract: | A very serious destructive bacterial wilt occured in the olive trees.Ba-cterial isolates were obtained from roots,stems and branches of the diseased trees. Inoculation experiments demonstrated that the bacteria Pseudomonas solanacearum is the causal organism.
The measurement of the bacteria is 0.5×0.8-1.6x2.2μm with 1-7fla-gella being 2.6-7.5μm in length. This isolate of P. solanacearum dif-fers from the isolate of peanut wilt in the speed of disease development. |
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