中国姜瘟病的研究进展  

Advances in Research Bacterial Wilt of Ginger in China

作　　者：刘铭[1] 张敏[1] 戢俊臣[1] 尹福强[1] 张宇[1] 涂勇[1] 叶亚军[1] 

机构地区：[1]四川农业大学农学院,四川雅安625014

出　　处：《中国农学通报》2005年第6期337-340,357,共5页Chinese Agricultural Science Bulletin

基　　金：四川省应用基础项目研究资助;四川姜瘟病菌及其遗传多样性研究(编号:04JY029-029)

摘　　要：姜瘟病是中国生姜生产上发生较为普遍的病害,是由青枯劳尔氏菌(Ralstoniasolanacearum)引起的。此病原菌寄主范围广,可侵染44个科300多种植物。菌体短杆状,在TZC选择性培养基上培养出现白边较宽和白边较窄的两种菌落。菌系划分为5个生理小种和5个生化型,中国的姜瘟菌主要属生理小种1号,生物型属II、III、IV。此病害是一种较难防治的土传病害,在高温、高湿、雨水多、氮肥过量的情况下发生较为严重。中国植病工作者对此病害作了大量的研究工作,对中国姜瘟病的病原菌、发病规律、及防治等研究进展作一综述。Bacterial Wilt of Ginger is widespread in which ginger are planted. The pathogen was caused by Ralstonia solanacearum .It had a wide host range and could infect 44 families and over 300 plants.The thalli were short poleour and the wide white ringe and narrow white ringe were observed when it was cultured in TZC medium. The strain was devided into five physiologic races and five. It belongs to I in physiologic races and II?III?IV in biochemical types. The disease is a soil disease which is very difficult in its control and it is even more serious,especially when the temperature,humidity ,rain and nitrogen fertilizer were higher.Our reseacher in phytopathology have had a lot of work for it. This paper reseach advances for Bacterial Wilt of Ginger in Pathogen,occurrence regulation,control and so on,were overviewed .

关 键 词：研究进展 姜瘟病 中国 选择性培养基 生理小种 寄主范围 土传病害 研究工作 发病规律 病原菌 生化型 生物型 工作者 防治 生姜 青枯 侵染 菌系 

分 类 号：S436.32[农业科学—农业昆虫与害虫防治] TS252.1[农业科学—植物保护]