| 荧光假单胞菌防治植物病害研究现状与展望 |
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| 引用本文： | 孙广正,姚拓,赵桂琴,卢虎,马文彬.荧光假单胞菌防治植物病害研究现状与展望[J].草业学报,2015,24(4):174-190. |
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| 作者姓名： | 孙广正 姚拓 赵桂琴 卢虎 马文彬 |
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| 作者单位： | 甘肃农业大学草业学院, 草业生态系统教育部重点实验室,甘肃 兰州 730070 |
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| 基金项目： | 国家自然基金(31360584);现代农业产业技术体系项目(No.CARS-08-C)资助 |
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| 摘 要： | 随着植物病害的日趋严重,生物防治已经成为国内外学者研究的重点,其中,荧光假单胞菌尤为重要。本研究综述了荧光假单胞菌的培养特征(形态特征、生理生化特性、培养条件和与其他菌的异同);从不同类群的植物分离到防治病害的荧光假单胞菌;荧光假单胞菌的生防效果(单独使用和与其他菌或物质交互使用的防治效果);荧光假单胞菌及活性物质防治植物病害的作用方式和作用机理;荧光假单胞菌在医学、农业和环保领域中的危害。对其风险和在生物防治领域的发展前景做了评价和展望。
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| 关 键 词： | 荧光假单胞菌 植物病害 生物防治 作用机制 风险评价 |
| 收稿时间： | 2014-04-10; |
| 修稿时间： | 2014-07-18 |
Research progress and prospects for controlling plant diseases using Pseudomonas fluorescens |
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| SUN Guang-Zheng
,
YAO Tuo
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ZHAO Gui-Qin
,
LU Hu
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MA Wen-Bin.Research progress and prospects for controlling plant diseases using Pseudomonas fluorescens[J].Acta Prataculturae Sinica,2015,24(4):174-190. |
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| Authors: | SUN Guang-Zheng YAO Tuo ZHAO Gui-Qin LU Hu MA Wen-Bin |
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| Institution: | Pratacultural College, Gansu Agricultural University, Key Laboratory of Grassland Ecosystem, Ministry of Education, Lanzhou 730070, China |
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| Abstract: | Biological control agents, especially Pseudomonas fluorescens, have become one of the most important and useful options for plant disease management. This study reviews the culture characteristics of P. fluorescens, including the morphological characteristics, physiological and biochemical characteristics, culture conditions and the similarities or differences with other bacteria also isolated from various plant groups to control diseases. The disease control efficiency of P. fluorescens when used alone or together with other bacteria or treatment preparations is summarized. The modes of action of both P. fluorescens and bio-active substances used for controlling plant diseases are elucidated. Hazards of P. fluorescens in medicine, agriculture and environmental protection are discussed. The outlook and prospects for biological control in the field are also evaluated and a field risk assessment presented. |
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| Keywords: | Pseudomonas fluorescens plant diseases biocontrol mechanism risk assessment |
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