浙江农业学报 ›› 2026, Vol. 38 ›› Issue (5): 1048-1060.DOI: 10.3969/j.issn.1004-1524.20250334

• 综述 • 上一篇    

植物提取物防治根结线虫的研究进展

霍薇1(), 李珊珊1, 陈骏1, 吴晓丽1, 吕缙威1, 李玉娟2, 陈慧丽1,*()   

  1. 1 杭州师范大学 生命与环境科学学院, 浙江 杭州 311121
    2 查尔斯·达尔文大学 北方农业研究所, 北领地 布林金 0812
  • 收稿日期:2025-04-25 出版日期:2026-05-25 发布日期:2026-06-02
  • 作者简介:霍薇,从事线虫学研究。E-mail:huow3001@163.com
  • 通讯作者: *陈慧丽,E-mail:huilichen@hznu.edu.cn
  • 基金资助:
    浙江省基础公益研究计划(LGN21C140009)

Research progress on plant extracts for controlling root-knot nematodes

HUO Wei1(), LI Shanshan1, CHEN Jun1, WU Xiaoli1, LYU Jinwei1, LI Yujuan2, CHEN Huili1,*()   

  1. 1 School of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou 311121, China
    2 Research Institute for Northern Agriculture, Charles Darwin University, Brinkin 0810, Northern Territory, Australia
  • Received:2025-04-25 Published:2026-05-25 Online:2026-06-02

摘要:

根结线虫是植物病虫害中最具危害性的种类之一。目前,化学杀线虫剂仍是防治根结线虫的主要手段,但其存在环境相容性差、对非靶标生物具有潜在危害,且易导致抗药性等问题,已难以满足现代农林生产发展的要求。利用植物提取物中具有杀线虫活性的天然产物来防治根结线虫,是一种符合农作物病虫害绿色防控要求的新策略。本文综述了具有杀线虫活性的植物资源、其活性成分及提取方法,探讨了植物提取物抑制或杀灭根结线虫的生理机制与相关评价方法。同时,针对当前存在的问题提出以下建议:扩大植物提取物的筛选与研发范围,深化对活性成分及其作用机理的认识,完善和优化有效成分的提取工艺,进一步推动植物源杀线虫剂的实际应用,以期为植物源杀线虫农药的研发提供科学依据,促进农业生态系统的可持续发展。

关键词: 根结线虫, 植物提取物, 提取方法, 活性成分, 作用机制

Abstract:

Root-knot nematode is one of the most harmful plant pests. At present, chemical nematicides remain the predominant methods for controlling root-knot nematodes. However, due to challenges such as inadequate environmental compatibility, potential harm to non-target organisms, and the development of drug resistance, chemical nematicides can no longer meet the demands of modern agricultural and forestry production development. Extracting natural products with nematicidal activity from plants for the prevention and control of root-knot nematodes is a new strategy that conforms to the green prevention and control of crop diseases and pests. This article reviewed plant resources with nematode-killing effects, their active ingredients and their extraction methods, and discussed the physiological mechanisms and related evaluation methods of plant extracts in suppressing and killing root-knot nematodes. Meanwhile, in light of the existing problems, the following suggestions were put forward: expand the scope of screening and development of plant extracts, enhance the understanding of the active ingredients and mechanisms of plant extracts, improve and optimize the extraction methods of effective ingredients, and further promote the practical application of plant-derived nematicidal pesticides, so as to provide a scientific basis for the development of plant-derived nematicides and promote the sustainable development of agricultural ecosystem.

Key words: root-knot nematode, plant extract, extraction method, active ingredient, action mechanism

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