Diseases of African Daisy
(Gerbera jamesonii H. Bolus ex J. D. Hook)

Bacterial leaf spot: Pseudomonas cichorii (Swingle 1925) Stapp 1928
Southern wilt: Ralstonia solanacearum (Smith 1896) Yabuuchi et al. 1996, comb. nov. = Pseudomonas solanacearum (Smith 1896) Smith 1914

Ascochyta leaf spot: Ascochyta doronici Allesch.
Alternaria leaf spot: Alternaria alternata (Fr.:Fr.) Keissl.; A. dauci (Kühn) Groves & Skolko; A. gerberae Rabbe et al.
Black root rot: Thielaviopsis basicola (Berk. & Broome) Ferraris; Chalara elegans Nag Raj & Kendr. [synanamorph]
Botrytis blight: Botrytis cinerea Pers.:Fr.
Cercospora leaf spot: Cercospora gerberae Chupp & Viegas
Downy mildew: Plasmopara sp.
Fusarium crown rot: Fusarium solani (Mart.) Sacc.
Fusarium root rot: Fusarium oxysporum Schlechtend.:Fr.
Fusarium wilt: Fusarium oxysporum Schlechtend.:Fr.
Nectria canker: Nectria haematococca Berk. & Broome
Phyllosticta leaf spot: Phyllosticta sp.
Phytophthora crown and root rot: Phytophthora cryptogea Pethybr. & Lafferty; Phytophthora parasitica Dastur
Powdery mildew: Erysiphe cichoracearum DC; Sphaerotheca sp.
Pythium root rot: Pythium spp.
Rhizoctonia root and crown rot: Rhizoctonia solani Kühn
Rhizopus blight: Rhizopus stolonifer (Ehrenb.:Fr.) Vuill.
Sclerotinia blight: Sclerotinia sclerotiorum (Lib.) deBary
Septoria leaf spot: Septoria sp.
Southern blight: Sclerotium rolfsii Sacc.
Verticillium wilt: Verticillium albo-atrum Reinke & Berthier
Web blight: Rhizoctonia solani Kühn
White rust: Albugo tragopogonis (Pers.) S.F. Gray

Foliar nematode: Aphelenchoides fragariae (Ritzema Bos) Christie
Root knot nematodes: Meloidogyne arenaria (Neal) Chitwood; M. hapla Chitwood; M. incognita (Kofoid & White) Chitwood; M. javanica (Treub) Chitwood
Sting nematode: Belonolaimus longicaudatus Rau
Stubby root nematode: Paratrichodorus minor (Colbran) Siddiqi

Cucumber mosaic: genus Cucumovirus, Cucumber mosac virus (CMV)
Impatiens necrotic spot: genus Tospovirus, Impatiens necrotic spot virus (INSV)
Spotted wilt: genus Tospovirus, Tomato spotted wilt virus (TSWV)
Tobacco mosaic: genus Tobamovirus, Tobacco mosaic virus (TMV)
Tobacco ring spot: genus Tobravirus, Tobacco rattle virus (TRV)

Diseases of African Daisy(Gerbera jamesonii H. Bolus ex J. D. Hook)