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林业科学 ›› 2004, Vol. 40 ›› Issue (6): 190-193.doi: 10.11707/j.1001-7488.20040634

• 研究简报 • 上一篇    下一篇

金丝小枣果实病害病原菌研究

张立震1 康绍兰2 刘春琴3 孙玉英4 黄素芳5   

  1. 沧州市农林科学院,沧州061001;河北农业大学,保定071001;沧州市农林科学院,沧州061001
  • 收稿日期:2002-11-21 修回日期:1900-01-01 出版日期:2004-11-25 发布日期:2004-11-25

Study on the Fruits Disease Fungus of Ziziphus jujuba cv. Jinsixiaozao

Zhang Lizhen1,Liu Chunqin3,Sun Yuying4,Huang Sufang5,Kang Shaolan2   

  1. Cangzhou Academy of Agricultural and Forestry Sciences Cangzhou061001;Hebei Agricultural University Baoding071001
  • Received:2002-11-21 Revised:1900-01-01 Online:2004-11-25 Published:2004-11-25

关键词: 金丝小枣, 浆烂病, 黑疔病, 褐皮病

Abstract:

According to study for years,fruits disease of Jinsixiaozao was divided into three types,which were thick rotten,dark furuncle and brown rind.Different symptom had different pathogenic fungus.The main pathogenic fungus of thick rotten type of jujube was Physalospora obtuse(Schw.)Cooke,and the isolated rate in the thick rotten disease fruits was 94.6%.The main pathogenic fungus of dark furuncle type was Alternaria alternata(Fr.)Keissler,and the isolated rate in the dark furuncle fruits was 75.7%.The main pathogenic fungus of the brown rind type was Phoma destructiva Plowr and A. alternata(Fr.)Keissler.The isolated rate in the brown rind type was 33.2% and 25.5% seperately.The mixed isolated rate was 19.1%.According to this,three types of the fruits disease of Jinsixiaozao were named as thick rotten disease,dark furuncle and brown rind disease.

Key words: Ziziphus jujuba cv. Jinsixiaozao, Thick rotten disease, Dark furuncle disease, Brown rind disease