This article is a list of diseases of spinach (Spinacia oleracea).
Colletotrichum dematium = Colletotrichum spinaciae Aphanomyces cochlioides Aphanomyces cladogamus Cercospora beticola Pythium aphanidermatum Pythium irregulare Pythium ultimum Rhizoctonia solani Thanatephorus cucumeris [teleomorph] Peronospora effusa Fusarium oxysporum f.sp.
Ascochyta spinaciae Cercospora spp.
Ramularia spinaciae Other fungi Phoma nebulosa Phytophthora cryptogea Phytophthora megasperma Pythium aphanidermatum Pythium heterothallicum Pythium sylvaticum Puccinia aristidae Aecidium caspicum [anamorph] Alternaria spp.
Other fungi Albugo occidentalis Entyloma ellisii genus Umbravirus, Lettuce speckles mottle virus (LSMV) genus Cucumovirus, Cucumber mosaic virus (CMV) Other viruses genus Tobamovirus, Tobacco mosaic virus (TMV) Other viruses genus Cucumovirus, Cucumber mosaic virus (CMV) genus Tospovirus, Tomato spotted wilt virus (TSWV) genus Potyvirus, Turnip mosaic virus (TuMV)