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Chinese Agricultural Science Bulletin ›› 2025, Vol. 41 ›› Issue (10): 127-132.doi: 10.11924/j.issn.1000-6850.casb2024-0556

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Research Progress on Comprehensive Prevention and Control Techniques of Rice Spike Rot Disease

DENG Xing1(), DUAN Lingtao2,3, YIN Yuling4, YIN Changfa2,3, LAN Bo2,3, YANG Yingqing2,3, SHAO Jianyang2,3, TU Xueqin2,3, LI Yunpeng1()   

  1. 1 College of Modern Agriculture and Ecology, Heilongjiang University, Harbin 150080
    2 Institute of Plant Protection, Jiangxi Academy of Agricultural Sciences, Nanchang 330200
    3 Jiangxi Provincial Key Laboratory of Agricultural Non-point Source Pollution Control and Waste Comprehensive Utilization, Nanchang 330200
    4 Institute of Vegetable and Flower, Jiangxi Academy of Agricultural Sciences, Nanchang 330200
  • Received:2024-08-21 Revised:2024-12-31 Online:2025-04-05 Published:2025-04-03

Abstract:

The pathogen and symptoms of rice spike rot disease were introduced. The occurrence regularity of rice spike rot disease was expounded from the occurrence conditions and epidemic regularity of the disease. The agricultural control measures of rice spike rot disease were introduced from the aspects of cultivation management, fungus source accumulation and selection of resistant varieties. The control effects of different pesticides on rice spike rot disease were also introduced. It is suggested that the control of rice spike rot disease should be based on agricultural control measures, including scientific cultivation, timely elimination of fungal sources and selection of disease-resistant varieties, and the chemical control should be included at the opportune moment. The occurrence and damage of spike rot disease were expected to be effectively controlled to a certain extent while ensuring the safety of grain production.

Key words: rice spike rot disease, Fusarium spp., disease symptom, epidemic regulation, comprehensive prevention and control, research progress