山西省重要作物萎蔫病病原镰刀菌(Fusarium)种类的鉴定  

Preliminary Identification on Pathogenic fungi of Fusarium Wilt from Some Principal Crops in Shanxi Province

作　　者：贺冰[1] 杨莉榕[2] 贺运春[1] 王建明[1] 

机构地区：[1]山西农业大学农学院,山西太谷030801 [2]山西农业大学食品科学与工程学院,山西太谷030801

出　　处：《山西农业大学学报（社会科学版）》2006年第6期20-22,共3页Journal of Shanxi Agricultural University:Social Science Edition

基　　金：山西农业大学科技创新基金(2004014)

摘　　要：运用培养性状和形态特征进行综合分析的方法,对山西省三个地区七市县5种作物上采集的5个镰刀菌菌株进行了种类鉴定。鉴定出1个种,其中5个菌株均属于镰刀菌属美丽组的尖孢镰刀菌(F．oxysporum Schl．),5种作物病原镰刀菌种类如下:辣椒、甜椒枯萎病菌(F．oxysporum)、番茄枯萎病菌(F．oxysporum)、芝麻枯萎病菌(F．oxysporum)、甜瓜枯萎病菌(F．oxysporum)。Five strains of pathogenic fungi that cause wilt diseases in ten principal crops from seven counties in Shanxi,China were studied systematically by comparing morphological characteristics af- ter indoor culturing.Among them five strains were identified to species,and five strains were iden- tified to belong in F.oxysporura Schle.The five pathogenic strains from the crops were:wilt of peper and sweet peper(F.oxysprum),tomato Fusarium wilt(F.oxysporum),sesame Fusarium wilt(F.oxysporum),cucumcs melom Fusarium wilt(F.oxysporum).

关 键 词：镰刀菌 单孢分离 分生孢子 

分 类 号：S436.421.1+3[农业科学—农业昆虫与害虫防治]