Fusarium oxysporum f.sp. betae
Encyclopedia
Fusarium oxysporum f.sp.
betae is a destructive fungal
plant pathogen. It causes cabbage yellows or cabbage wilt, characterized by yellowing and dwarfing.
Forma specialis
Forma specialis is a taxonomic grouping allowed by the International Code of Botanical Nomenclature, that is applied to a parasite which is adapted to a specific host ; this classification may be applied by authors who do not feel that a subspecies or variety name is...
betae is a destructive fungal
Fungus
A fungus is a member of a large group of eukaryotic organisms that includes microorganisms such as yeasts and molds , as well as the more familiar mushrooms. These organisms are classified as a kingdom, Fungi, which is separate from plants, animals, and bacteria...
plant pathogen. It causes cabbage yellows or cabbage wilt, characterized by yellowing and dwarfing.