摘要： 1.用吸水纸检验法对北京地区19种蔬菜，79份种子样品的带菌分析结果是：二孢镰刀菌（Fusarium dimerum）、木贼镰刀菌（F.equiseti）、串珠镰刀菌（F.moniliforme）、尖孢镰刀菌（F.oxys porum）、半裸镰刀菌（F.semitectum）和茄病镰刀菌（F.sola-ni）是北京地区蔬菜种子上6种常见的镰刀菌。其中尖孢镰刀菌和茄病镰刀菌在北京地区是2种普遍发生的田间蔬菜病原，其它十种镰刀菌在田间的发生情况还未报道。2.利用吸水纸培养检验法分别对检验出的6种镰刀菌在种子上的菌姿特点和菌落性状进行了分析描述，故能利用立体解剖镜直接将这6种镰刀菌鉴定到种，达到快速检验的目的。

关键词: 蔬菜, 种子, 镰刀菌

Abstract: Seeds of 79 samples of 19 vegetables from Beijing were tested by blotter testing method.Fusarium dimerum,F.equiseti,F.monili forme,F.oxysporum.F.se-mitectum and F.solani were six commonly recorded vegetable seed-borne Fusarium species.F.oxysprum and F.solani were two serious vegetable pathogens in Bei-jing area.The other four species have not yet been reported on field occur ranee.Another attempt has been made to identify the six species of Fusarium as they appear in blotter test on vegetable seeds.The main idea behind these studies was to establish workable diagnostic colony characters of the six species on the seed itself.These characters can be utilized for quick identification.

Key words: Vegetable, Seed, Fusarium