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Chinese Journal of Biological Control ›› 2023, Vol. 39 ›› Issue (4): 961-969.DOI: 10.16409/j.cnki.2095-039x.2023.02.043

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Mechanism of Chaetomium globosum in Promoting Growth and Preventing Disease and Advance of Its Application and Research

FENG Chaohong1, LI Lijuan1, ZHANG Jiaojiao1, WANG Junmei1, SONG Yuli1, LI Haohai2, XU Fei1   

  1. 1. Institute of Plant Protection, Henan Academy of Agricultural Sciences/IPM Key Laboratory in Southern Part of North China for Ministry of Agriculture, Zhengzhou 450002, China;
    2. Henan Plant Protection and Quarantine Station, Zhengzhou 450002, China
  • Received:2023-03-24 Online:2023-08-25 Published:2023-08-25

Abstract: Chaetomium globosum, one of common plant endophytic fungi, possesses potential biocontrol function against many plant diseases. This paper summarized the research advances of Chaetomium globosum on biocontrol effect, and its biocontrol mechanisms, which include antibiosis, growth-promoting effect, induction of plant resistance, niche and nutrient competition, and hyperparasitism. Chaetomium globosum exhibits great application potential on plant disease control and growth promotion, soil improvement, and straw degradation. Advances on the fermentation technology and genetic engineering were also illuminated. This study will provide theoretical references for the application research of Chaetomium globosum as biocontrol agent.

Key words: Chaetomium globosum, biocontrol mechanism, application potential, fermentation process, genetic engineering, biocontrol effect

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