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Chinese Agricultural Science Bulletin ›› 2023, Vol. 39 ›› Issue (29): 152-158.doi: 10.11924/j.issn.1000-6850.casb2022-0898

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Current Situation and Prevention & Control Mode of Major Diseases of Freshwater Aquaculture in China

ZHAO Yongfeng1,2(), LIU Ledan2(), CHEN Qian2, YU Kai2(), LUO Hong2, GE Xianping1,2   

  1. 1 Wuxi Fisheries College, Nanjing Agricultural University, Wuxi, Jiangsu 214081
    2 Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences/Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture and Rural Affairs, Wuxi, Jiangsu 214081
  • Received:2022-10-31 Revised:2023-03-05 Online:2023-10-15 Published:2023-10-11

Abstract:

In order to comprehensively understand the current status of major diseases in freshwater aquaculture across the country, and identify the existing drawbacks in disease prevention and control, we conducted a survey at the city level in freshwater aquaculture areas. By conducting a comprehensive analysis of disease data from different regions, the types of diseases (a total of 101 species, including 25 viral diseases, 25 bacterial diseases, 6 fungal and algal diseases, 32 parasitic diseases, and 13 other diseases), epidemiological patterns, severity of damage and control measures for aquaculture species across the country were clarified. By further analyzing the existing drawbacks in disease prevention and control, the targeted recommendations for guiding the future development of aquatic disease prevention and control are put forward.

Key words: China, freshwater aquaculture, diseases, current status of prevention and control, countermeasures and recommendations