Biotechnology Bulletin ›› 2022, Vol. 38 ›› Issue (12): 73-87.doi: 10.13560/j.cnki.biotech.bull.1985.2021-1296

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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 Online:2022-12-26 Published:2022-12-29
  • Contact: TONG Jiang-yun,CUI Xiao-long E-mail:Moscongwen@163.com;tjy671207@126.com;xlcui@ynu.edu.cn

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