节点文献
黑龙江省大豆细菌性斑点病病原菌的分离鉴定及病害分布研究
Study on the Isolation and Identification of Pseudomonas syringae pv. Glycinea and Its Distribution in Heilongjiang Province
【摘要】 2002~2004年,黑龙江省哈尔滨、宾县、牡丹江、绥化、佳木斯、黑河等地均有细菌性斑点病不同程度的发生,其中在哈尔滨、牡丹江、绥化、佳木斯发病较重。针对黑龙江省大豆品种的细菌性病害情况,通过对采集到的620份细菌病害叶片上的病原菌进行分离、纯化,进行大豆回接致病性验证,形态特征、染色反应以及生理生化鉴定,确定有38个菌株为由丁香假单胞杆菌引起的大豆细菌性斑点病。
【Abstract】 The Soybean Bacterial Spot Disease caused by Pseudomonas syringae pv.Glycinea was very serious from 2002~2004 in Heilongjiang province.The disease occurred in Harbin,Bin county,Mudanjiang,Suihua,Jiamusi,Heihe,etc.Thereinto,the disease was relatively serious in Harbin,Mudanjiang,Suihua and Jiamusi.38 strains of Pseudomonas syringae pv.Glycinea were obtained from 620 leaves of soybean varieties in Heilongjing Province by way of pathogenicithy,mophology,physiological and biochemical characters designation.
【关键词】 大豆细菌斑点病;
分离鉴定;
菌株;
【Key words】 Pseudomonas syringae pv.Glycinea; isolation and identification; strain;
【Key words】 Pseudomonas syringae pv.Glycinea; isolation and identification; strain;
【基金】 黑龙江省教育厅项目(10541026)
- 【文献出处】 黑龙江农业科学 ,Heilongjiang Agricultural Sciences , 编辑部邮箱 ,2006年06期
- 【分类号】S435.651
- 【被引频次】14
- 【下载频次】366