金丝小枣果实病害病原菌研究

编号 zgly0000346991

文献类型 期刊论文

文献题名 金丝小枣果实病害病原菌研究

作者 张立震  康绍兰  刘春琴  孙玉英  黄素芳 

作者单位 沧州市农林科学院沧州  河北农业大学保定 

母体文献 林业科学 

年卷期 2004,40(6)

页码 190-193

年份 2004 

分类号 S436.65 

关键词 金丝小枣  果实  病害  病原菌  浆烂病  黑疔病  褐皮病  果树 

文摘内容 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 Ahernaria ahernata (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。