| 木霉菌对植物寄生线虫防治作用机制 |
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| 引用本文： | 王秀娟,张树武,徐秉良.木霉菌对植物寄生线虫防治作用机制[J].中国生物防治学报,2022,38(1):133-139. |
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| 作者姓名： | 王秀娟 张树武 徐秉良 |
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| 作者单位： | 甘肃农业大学植物保护学院/甘肃省农作物病虫害生物防治工程实验室, 兰州 730070 |
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| 基金项目： | 甘肃农业大学“伏羲杰出人才培育计划”项目（Gaufx-03J03）；国家自然基金（31860526）；甘肃省杰出青年基金（18JR3RA161）；甘肃农业大学人才专项经费（2017RCZX-07） |
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| 摘 要： | 生物防治不仅作为植物寄生线虫病安全有效的防治措施，而且其具有降低化学农药施用量和减少环境污染的作用。木霉菌作为一种生防潜力巨大的线虫病防治真菌，已被广泛研究并应用于植物寄生线虫病的防治。本文主要从木霉防治植物寄生线虫病的直接和间接生防机制的视角，综述了木霉对线虫的重寄生作用、毒杀作用以及木霉对植物的诱导抗性、促生作用等多种协同防治植物寄生线虫的机制，展望了今后需要继续扩大对杀线木霉资源种类的调查和挖掘、木霉菌对植物寄生线虫的作用机理以及从分子水平上加深对木霉防治线虫病机制的研究，旨在为科学利用木霉菌防治植物线虫病提供参考。
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| 关 键 词： | 木霉 线虫 生物防治 互作机制 直接机制 间接机制 |
| 收稿时间： | 2021-06-08 |
Control Mechanism of Trichoderma against Plant Parasitic Nematodes |
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| WANG Xiujuan,ZHANG Shuwu,XU Bingliang.Control Mechanism of Trichoderma against Plant Parasitic Nematodes[J].Chinese Journal of Biological Control,2022,38(1):133-139. |
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| Authors: | WANG Xiujuan ZHANG Shuwu XU Bingliang |
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| Affiliation: | College of Plant Protection, Gansu Agricultural University/Engineering Laboratory for Biological Control of Crop Diseases and Pests, Lanzhou 730070, China |
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| Abstract: | Biological control, used as a safe and effective measure for preventing and treating plant parasitic nematodes disease, contributes to reducing the application of chemical pesticides and environmental contamination. With potential biocontrol functions, Trichoderma has been widely studied and applied to control plant parasitic nematodes. Based on the direct and indirect benefits against nematodes disease, this paper overviewed the multiple coordinated mechanisms of Trichoderma in causing hyperparasitism and toxicity against plant pathogenic nematodes, as well as inducing plant resistance and promoting plant growth. In order to provide reference for controlling plant parasitic nematode disease with the scientific utilization of Trichoderma, it is expected that more Trichoderma nematicides resources should be further investigated and explored, and more studies focusing on the mechanism of Trichoderma against nematode disease at the molecular level should be conducted in the future. |
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| Keywords: | Trichoderma spp nematode biological control interaction mechanism direct mechanism indirect mechanism |
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