山西省忻州地区土壤镰刀菌(Fusarium)种类鉴定  

Identification of Fusarium in the Soils Collected from Xinzhou Shanxi Province

作　　者：郭明霞[1] 贺运春[1] 洪坚平[1] 胡亚娟[1] 张宝俊[1] 

机构地区：[1]山西农业大学农学院,山西太谷030801

出　　处：《山西农业大学学报（自然科学版）》2006年第2期171-173,共3页Journal of Shanxi Agricultural University(Natural Science Edition)

基　　金：山西省科技攻关项目(033012)

摘　　要：在分析国内外镰刀菌属(FusariumLink)种类鉴定现状的基础上,将采自山西省忻州地区的164个土壤样品进行土壤分离培养及单孢分离纯化,得到16个有大孢子的镰刀菌菌株。运用培养性状和形态特征综合分析的方法对这16个菌株进行分类鉴定,鉴定结果为:16个菌株分别属于尖孢镰刀菌(F.oxysporum)、茄病镰刀菌(F.solani)、雪腐镰刀菌(F.nivale)、蕉斑镰刀菌(F.stoveri)、胶孢镰刀菌(F.subglutinans)、弯角镰刀菌(F.camptoceras)、砖红镰刀菌(F.lateritium)。由于土壤是镰刀菌的大本营,因此分析土壤中镰刀菌的类型对镰刀菌病害的防治具有重要意义。The current situation of domestic and international Fusarium classification is discussed in this paper. By single spore isolation from 164 soil samples collected from Xinzhou, we gain 16 Fusariurn strains having big spores. We identified 16 Fusarium strains based on cultural and morphological characters, they are： F. oxysporum, F. solani, F. nivale,F. stoveri, F. subglutinans, F. camptoceras, and F. lateritium. The analysing and evaluation of soil Fusarium are very important to preventing Fusarium diseases , because the soil is the source of Fusarium.

关 键 词：土壤镰刀菌 单孢分离 培养性状 形态特征 

分 类 号：S432.44[农业科学—植物病理学]