This article is a list of diseases of crucifers (Brassica and Raphanus spp.).
Alternaria spp.
Alternaria brassicae
Alternaria brassicicola
Alternaria raphani
Leptosphaeria maculans
Phoma lingam [anamorph]
wire stem, and basal stem rot
Ganoderma orbiforme
Rhizoctonia solani
Thanatephorus cucumeris [teleomorph]
Botrytis cinerea
Botryotinia fuckeliana [teleomorph]
Phymatotrichopsis omnivora
= Phymatotrichum omnivorum
Mycosphaerella brassicicola
Asteromella brassicae [anamorph]
Sclerotium rolfsii
Athelia rolfsii [teleomorph]
Verticillium albo-atrum
Verticillium dahliae
Albugo candida
(Peronospora sp. commonly present in staghead phase)