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Chinese Agricultural Science Bulletin ›› 2023, Vol. 39 ›› Issue (4): 125-131.doi: 10.11924/j.issn.1000-6850.casb2022-0110

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Research Progress of Grape Downy Mildew

LI Boya1,2(), RAN Longxian2, SHI Liming1, ZHANG Kecheng1, GE Beibei1()   

  1. 1State Key Laboratory for the Biology of Plant Diseases and Insect Pests/ Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193
    2College of Forestry, Hebei Agricultural University, Baoding, Hebei 071000
  • Received:2022-03-02 Revised:2022-10-08 Online:2023-02-05 Published:2023-01-31

Abstract:

The article introduced the symptoms of grapevine downy mildew and the process of infestation cycle. Moreover, it summarized the formation and development of oospores, the production and changes of the relevant secretory proteins after the infection of the fungus, and the pathogenic mechanism of grapevine downy mildew. At the same time, the control methods of grapevine downy mildew were reviewed from the aspects of the selection of resistant varieties, physical control, biological control, chemical control and integrated control, aiming to provide reference for subsequent research and disease control of grapevine downy mildew.

Key words: grape downy mildew, infestation cycle, resistance breeding, control technology, integrated control