| 食线虫微生物防控病原线虫的研究 |
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| 引用本文： | 李娟,张克勤. 食线虫微生物防控病原线虫的研究[J]. 中国生物防治, 2013, 0(4): 481-489 |
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| 作者姓名： | 李娟 张克勤 |
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| 作者单位： | 云南大学生物资源保护与利用重点实验室／省部共建国家重点实验室培育基地,昆明650091 |
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| 基金项目： | 基金项目：国家“973”计划项目（2013cB127500）;国家自然科学基金项目（31100894）;云南省科技厅应用基础研究计划青年项目（2012FD006） |
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| 摘 要： | 植物寄生线虫是世界范围内普遍发生的植物病害，其中尤以根结线虫、胞囊线虫最为严重。利用食线虫微生物资源开发生物杀线虫剂来防治植物病原线虫日益受到各国科研人员的重视。本文对近年来国内外食线虫微生物资源挖掘、食线虫微生物侵染线虫的机制和具杀线虫活性的次生代谢产物分离、纯化等的研究结果进行了综述，并总结分析了食线虫微生物防控植物病原线虫的成功实例。期盼为研发高效环保的植物线虫生防菌剂提供文献参考。
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| 关 键 词： | 植物病原线虫 食线虫微生物 生物防控 分子机制 |
Research on Nematophagous Microorganisms for Biological Control of Pathogenic Nematodes |
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| LI Juan,ZHANG Keqin. Research on Nematophagous Microorganisms for Biological Control of Pathogenic Nematodes[J]. Chinese Journal of Biological Control, 2013, 0(4): 481-489 |
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| Authors: | LI Juan ZHANG Keqin |
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| Affiliation: | ( Laboratory for Conservation and Utilization of Bio-resourees, Yunnan University/Key Laboratory for Microbial Resources of the Ministry of Education, Kunming 650091, China ) |
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| Abstract: | Plant-parasitic nematodes, including root-knot nematodes and cyst nematodes, are the most difficult to control in crop and wood pests. There is a great interest in using nematophagous microorganisms as nematocides to control plant parasitic nematodes. Here we reviewed molecular mechanisms, resources and secondary metabolites of the abundant nematophagous microorganisms. These informations provided theoretical foundations for the development and application of high efficiency and environmental friendly nematode biocontrol agents. |
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| Keywords: | plant-parasitic nematode nematophagous microorganisms biocontrol molecular mechanism |
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