HUBEI AGRICULTURAL SCIENCES ›› 2019, Vol. 58 ›› Issue (5): 5-8.doi: 10.14088/j.cnki.issn0439-8114.2019.05.001

• Reviews •     Next Articles

Progress in biological control of Chinese cabbage clubroot disease

LONG Tonga, ZHANG Ya-nia, YANG Ni-nab, CAO Chun-xiaa, ZHANG Guang-yanga, ZHANG Shi-longc, CHENG Xian-lianga, HUANG Da-yea, WAN Zhong-yia   

  1. a.Hubei Bio-pesticide Engineering Research Center/Bio-pesticide Branch Center of Agricultural Research Innovation Center of Hubei Province; b.Institute of Plant Protection and Soil Science; c.Food Crop Institute,Hubei Academy of Agricultural Sciences,Wuhan 430064,China
  • Received:2018-11-02 Online:2019-03-10 Published:2019-12-03

Abstract: The taxonomic status, damage status, biological control and anti-bacteria mechanism of Chinese cabbage clubroot disease were reviewed. Some strains from fungi, actinomycetes and Bacillus as biological pesticide against Chinese cabbage clubroot disease were studied by the researchers in the world. It had been reported that many Streptomyces had preventive control effects on clubroot disease, which needed further research and development. The first step of the disease cycle in the cruciferous vegetable host was the germination of dormant spores of Brassica brassicae. When it entered the host tissues, the zoospores would be the main damage form, and there was also a short asexual cycle stage, so the disease cycle was complex. Inhibiting dormant spore germination could be one of the main method to control club-root disease. Taking dormant spores as a targeting point to control Chinese cabbage clubroot disease had become a hot spot of interests from experts in various countries.

Key words: Chinese cabbage clubroot disease, biological pesticides, streptomyces, dormant spores, research progress

CLC Number: