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属于真菌范围的尖镰孢菌Fusarium Link ex.Fr,在世界各地均有所分布,并且它们能造成包括谷类、蔬菜和观尝作物在内的很多经济价值重要的农作物的严重损失(辛德和汉森,Snyder & Hanson,1940)。尖孢菌作为辣椒病害的病原,能引起辣椒枯萎病,根腐病、叶枯病、果腐病和贮藏腐烂等。本文的目的在于说明尖镰孢菌在辣椒致病方面的情况。 尖镰孢菌(Fusarium)分类学 尖镰孢菌分类相当复杂,关于种的区分亦比较含糊。真菌中大多数致病菌都是根据该有机物的形态学和生理学特征来划分,但尖镰孢菌的形态学和生理学特性变异很大,一般只能达到种间分类的水
Fusarium Link ex. Fr, belonging to the fungal range, is distributed around the world and can cause serious losses of many economically important crops, including cereals, vegetables and seeded crops (Sindh and Hansen, Snyder & Hanson, 1940). As a pathogen of pepper disease, the spore-causing bacteria can cause pepper blight, root rot, leaf blight, fruit rot and storage decay. The purpose of this article is to illustrate the pathogen of Fusarium oxysporum in pepper. Fusarium Taxonomy Fusarium oxysporum classification is quite complex, the distinction between species is also more vague. Most pathogens in fungi are classified according to the morphological and physiological characteristics of the organism, but the morphological and physiological characteristics of Fusarium oxysporum vary widely and usually only achieve interspecies water