生物技术通报 ›› 2022, Vol. 38 ›› Issue (12): 73-87.doi: 10.13560/j.cnki.biotech.bull.1985.2021-1296

• 综述与专论 • 上一篇    下一篇

草莓病害的生物防治研究进展

严聪文1(), 苏代发1, 代庆忠1, 张振荣2, 田云霞2, 董琼娥2, 周文星2, 陈杉艳2, 童江云2(), 崔晓龙1()   

  1. 1.云南大学生命科学学院,昆明 650091
    2.昆明市农业科学研究院,昆明 650034
  • 收稿日期:2021-10-12 出版日期:2022-12-26 发布日期:2022-12-29
  • 作者简介:严聪文,男,硕士,研究方向:植物病原微生物;E-mail:Moscongwen@163.com
  • 基金资助:
    国家自然科学基金项目(31960220);国家自然科学基金项目(31660089);“农业资源环境关键技术研发及推广应用”项目(昆财农[2021]1号文件);云南大学研究生科研创新基金项目(2021Y296)

Advances in Biological Control of Strawberry Diseases

YAN Cong-wen1(), SU Dai-fa1, DAI Qing-zhong1, ZHANG Zhen-rong2, TIAN Yun-xia2, DONG Qiong-e2, ZHOU Wen-xing2, CHEN Shan-yan2, TONG Jiang-yun2(), CUI Xiao-long1()   

  1. 1. School of Life Sciences,Yunnan University,Kunming 650091
    2. Kunming Academy of Agricultural Science,Kunming 650034
  • Received:2021-10-12 Published:2022-12-26 Online:2022-12-29

摘要:

草莓是一种重要的经济作物,但各类病害导致草莓产业遭受大量损失。生物防治是防治草莓病害的重要手段之一,受到相关产业人员重视。本文总结了与草莓病害生物防治和研究相关的微生物来源,并对包括抗生作用、竞争作用、真菌重寄生、促生作用和诱导抗性系统等草莓病害生物防治的相关机制进行了综述。结合近年来草莓生物防治的研究进展,提出调节微生物群落结构是一类重要的生物防治策略,即改变草莓相关微生物群落结构和微生态环境,增加有益菌丰度和减少病原菌数量,间接抑制草莓病害发生。近年来,生防噬菌体和人工构建微生物组为植物病害的生物防治提供了新的方向,分析了其用于草莓病害生物防治的可能性,旨在为研究人员提供较为全面的草莓病害生物防治方法及其机制分析,为草莓产业可持续发展提供理论参考。

关键词: 草莓, 生物防治, 机制, 生防制剂, 微生物群落

Abstract:

Strawberry is an important economic crop,but various diseases cause a lot of losses to strawberry industry. Biological control is one of the important measures to manage strawberry diseases and has been valued by relevant personnel. Here we summarized the microorganisms associated with biological agents and research on strawberry diseases,and reviewed the mechanisms of biological control of strawberry diseases,including antibiosis,competition,mycoparasitism,growth promotion,and induced-resistance system. Based on the research achievements of strawberry biocontrol in recent years,we proposed that regulating microbial community structure was an important biocontrol strategy,i.e.,it indirectly inhibited the occurrence of strawberry diseases by increasing the abundance of beneficial microorganisms and reducing the number of pathogens to change the structure of microbial community and microecological environment. Biocontrol phages and synthetic microbiome have provided new insights for biological control of plant diseases,and we also analyzed the possibility of their application in the biological control of strawberry diseases. This review provides a comprehensive analysis of biological control mechanisms related to strawberry diseases and prospects of the synthetic microbiome for the development of sustainable strawberry agriculture.

Key words: strawberry, biocontrol, mechanisms, biocontrol agents, microbiomes