杂草生防真菌研究现状  

Research Status of Weed Biocontrol Fungi

作　　者：苟志辉 钟圣赟 曾亚红 GOU Zhihui;ZHONG Shengyun;ZENG Yahong(Hainan Academy of Forestry(Hainan Academy of Mangrove),Haikou Hainan 571100)

机构地区：[1]海南省林业科学研究院(海南省红树林研究院),海南海口571100

出　　处：《现代农业科技》2024年第4期61-65,共5页Modern Agricultural Science and Technology

基　　金：海南省林业科学研究院科技创新基金项目(CXJJ-2020-003);海南省省属科研院所技术创新专项(KYYS-2021-25)。

摘　　要：杂草生防真菌是从罹病杂草组织中分离筛选获得的一类能够有效侵染有害植物,并在一定程度上控制其生长或繁殖的植物病原真菌。利用杂草病原真菌防控杂草具有巨大的潜在优势。本文从杂草生防真菌的控草潜力、主要类群、生物防控机理、寄主范围、应用前景等方面总结了杂草生防真菌的研究现状,以期为杂草生防真菌的开发与利用提供一定的参考。Weed biocontrol fungi are a type of plant pathogenic fungi isolated and screened from diseased weed tissues,which can effectively infect harmful plants and control their growth or reproduction to a certain extent.The use of weed pathogenic fungi for weed control has enormous potential advantages.This paper summarized the research status of weed biocontrol fungi from the aspects of their potential for controlling weeds,main groups,biological control mechanisms,host range and application prospects,so as to provide some references for the development and utilization of weed biocontrol fungi.

关 键 词：杂草生防真菌 控草潜力 主要类群 生物防控机理 寄主范围 应用前景 

分 类 号：S451.1[农业科学—植物保护]