作物菌核病病原菌致病机制及菌核病防治研究进展  

Research Progress on Pathogenic Mechanisms and Control of Sclerotinia-Derived Stem Rot Disease

作　　者：卢晶晶 赵津 申童 杨洪岩[1] LU Jing-jing;ZHAO Jin;SHEN Tong;YANG Hong-yan(College of Life Science,Northeast Forestry University,Harbin 150040,China)

机构地区：[1]东北林业大学生命科学学院,黑龙江哈尔滨150040

出　　处：《黑龙江农业科学》2022年第8期128-133,共6页Heilongjiang Agricultural Sciences

基　　金：中央高校基本科研业务费专项基金(2572020DR08).

摘　　要：菌核病作为一种全球性植物病害,可大范围侵害多种经济作物,造成严重损失.近年来,关于菌核病的致病机制及防治尤其是生物防治方面已取得了一些进展.综合已有文献,本文主要从3个方面综述了作物菌核病的研究进展,(1)导致菌核病的病原种类及侵染症状,主要包括核盘菌属与座盘菌属;(2)病原菌的致病机制,包括侵染方式、侵染机制以及与植物的互作机制,从致病机制角度寻找植物抗菌核病关键基因或调控因子,开发和利用植物自身的抗病相关基因,为选育广谱持久抗病的植物品种提供技术方案;(3)菌核病的生物防治研究进展方面,着重从生物防治角度出发,综述目前对菌核病病原菌具有显著抑制作用的细菌、真菌和放线菌.并对今后有益微生物资源及功能的研究进行展望.Sclerotinia-derived stem rot disease,a global plant disease,endangers a variety of cash crops and results in seriously economic losses.Recently,there are some advances in pathogenic mechanisms and control of sclerotinia-derived stem rot disease.Combined with the existing literatures,we reviewed the advances on crop sclerotinia derived stem rot disease from three aspects,(1)Pathogens and symptoms,including Sclerotin-ia and Stromatinia which infect different plants respectively.(2)Pathogenic mechanisms,including finding the key genes or regulators of plant resistance to sclerotinia derived stem rot disease,developing and utilizing resistance-related genes of plants to obtain broad-spectrum and long lasting disease resistant varieties.(3)Biocontrol of sclerotinia derived stem rot disease,mainly focusing on a large number of microorganisms including bacteria,fungi and actinomycete with application potentials.The future on beneficial microbial resources and functions was prospected.

关 键 词：菌核病 核盘菌 座盘菌 致病机制 生物防治 

分 类 号：S432.4[农业科学—植物病理学]