| 一株樟树内生生防细菌的分离 |
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| 引用本文： | 赵玉华,张书萍,文才艺.一株樟树内生生防细菌的分离[J].襄樊学院学报,2007,28(11):28-31. |
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| 作者姓名： | 赵玉华 张书萍 文才艺 |
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| 作者单位： | 河南农业大学,植物保护学院,河南,郑州,450002 |
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| 基金项目： | 河南省自然科学基金(2007210017) |
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| 摘 要： | 以70％乙醇和1％的次氯酸钠溶液为消毒剂，经过严格的表面消毒，从香樟树的枝、叶和周皮等组织中分离到内生菌21株，其中，真菌11株，细菌10株．分别以樟疫霉、玉米青枯病菌、玉米大斑病菌、黄瓜灰霉病菌、魔芋白绢病菌等9种植物病原真菌为指示菌，筛选到一株对植物病原真菌具有稳定拮抗活性的内生细菌．
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| 关 键 词： | 樟树 内生细菌 拮抗活性 生物防治 |
| 文章编号： | 1009-2854(2007)11-0028-04 |
| 修稿时间： | 2007年9月4日 |
An Endophytic Bacterium Strain Isolated from Cinamonum Camphra for Biological Control |
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| ZHAO Yu-hua,ZHANG Shu-ping,WEN Cai-yi.An Endophytic Bacterium Strain Isolated from Cinamonum Camphra for Biological Control[J].Journal of Xiangfan University,2007,28(11):28-31. |
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| Authors: | ZHAO Yu-hua ZHANG Shu-ping WEN Cai-yi |
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| Institution: | ZHAO Yu-hua, ZHANG Shu-ping, WEN Cai-yi (College of Plant Protection, Henan Agriculture University, Zhengzhou 450002, China) |
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| Abstract: | A total of 21 endophytic strains,including 11 fungi strains and 10 bacteria strains,were isolated from different tissues such as twig,leaf,periderm of Cinamonum camphra collected from Henan agricultural university campus,using 70% ethanol and 1% sodium hypochlorite solution as disinfector.One of endophytic bacteria was isolated using Phytophthora cinnamomi,Fusarium graminearum,Gaeumannomyces graminis,Bipolaris maydis,Eserohilum turcicum,Rhizoctonia cerealis,Glomerella cingulata var.orbicularis,Sclerotium.rolfsii,Botrytis cinerea as test strains.The isolation had strong and stability antimicrobial activity against plant pathogens above. |
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| Keywords: | Cinamonum camphora Endophytic bacteria Antimicrobial activity Biological control |
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