List of tomato diseases

This article is a list of diseases of tomatoes (Solanum lycopersicum).

Bacterial diseases

Bacterial diseases
Bacterial canker	Clavibacter michiganensis subsp. michiganensis
Bacterial speck	Pseudomonas syringae pv. tomato
Bacterial spot	Xanthomonas campestris pv. vesicatoria
Bacterial stem rot and fruit rot	Erwinia carotovora subsp. carotovora
Bacterial wilt	Ralstonia solanacearum
Pith necrosis	Pseudomonas corrugata
Syringae leaf spot	Pseudomonas syringae pv. syringae

Fungal diseases

Fungal diseases
Alternaria stem canker	Alternaria alternata f.sp. lycopersici
Anthracnose	Colletotrichum coccodes Colletotrichum dematium Colletotrichum gloeosporioides Glomerella cingulata [teleomorph]
Black mold rot	Alternaria alternata Stemphylium botryosum Pleospora tarda [teleomorph] Stemphylium herbarum Pleospora herbarum [teleomorph] Pleospora lycopersici Ulocladium consortiale Stemphylium consortiale
Black root rot	Thielaviopsis basicola Chalara elegans [synanamorph]
Black shoulder	Alternaria alternata
Buckeye fruit and root rot	Phytophthora capsici Phytophthora drechsleri Phytophthora nicotianae var. parasitica Phytophthora parasitica
Cercospora leaf mold	Pseudocercospora fuligena Cercospora fuligena
Charcoal rot	Macrophomina phaseolina
Corky root rot	Pyrenochaeta lycopersici
Didymella stem rot	Didymella lycopersici
Early blight	Alternaria solani
Fusarium crown and root rot	Fusarium oxysporum f.sp. radicis-lycopersici
Fusarium wilt	Fusarium oxysporum f.sp. lycopersici
Gray leaf spot	Stemphylium botryosum f.sp. lycopersici Stemphylium lycopersici Stemphylium floridanum Stemphylium solani
Gray mold	Botrytis cinerea Botryotinia fuckeliana [teleomorph]
Late blight	Phytophthora infestans
Leaf mold	Fulvia fulva Cladosporium fulvum
Phoma rot	Phoma destructiva
Powdery mildew	Oidiopsis sicula Leveillula taurica [teleomorph]
Pythium damping-off and fruit rot	Pythium aphanidermatum Pythium arrhenomanes Pythium debaryanum Pythium myriotylum Pythium ultimum
Rhizoctonia damping-off and fruit rot	Rhizoctonia solani Thanatephorus cucumeris [teleomorph]
Rhizopus rot	Rhizopus stolonifer
Septoria leaf spot	Septoria lycopersici
Sour rot	Geotrichum candidum Galactomyces geotrichum [teleomorph] Geotrichum klebahnii (= G. penicillatum)
Southern blight	Sclerotium rolfsii Athelia rolfsii [teleomorph]
Target spot	Corynespora cassiicola
Verticillium wilt	Verticillium albo-atrum Verticillium dahliae
White mold	Sclerotinia sclerotiorum Sclerotinia minor

Nematodes, parasitic

Nematodes, parasitic
Root-knot	Meloidogyne spp.
Sting	Belonolaimus longicaudatus
Stubby-root	Paratrichodorus spp. Trichodorus spp.

Viral, viroid and phytoplasma

Viral, viroid and mycoplasmalike organisms [MLO] diseases
Common mosaic of tomato (internal browning of fruit)	Tobacco mosaic virus (TMV)
Curly top	Curly top virus
Potato virus Y	Potato virus Y
Pseudo curly top	Pseudo curly top virus
Tomato bushy stunt	Tomato bushy stunt virus
Tomato etch	Tobacco etch virus
Tomato fern leaf	Cucumber mosaic virus
Tomato mosaic	Tomato mosaic virus (ToMV)
Tomato mottle	Tomato mottle gemini virus
Tomato necrosis	Alfalfa mosaic virus
Tomato spotted wilt	Tomato spotted wilt virus
Tomato yellow leaf curl	Tomato yellow leaf curl virus
Tomato yellow top	Tomato yellow top virus
Tomato bunchy top	Tomato bunchy top viroid
Tomato planto macho	Tomato planto macho viroid
Aster yellows	MLO
Tomato big bud	MLO

Miscellaneous diseases and disorders

Miscellaneous diseases and disorders
Autogenous necrosis	Genetic
Fruit pox	Genetic
Gold fleck	Genetic
Graywall	Undetermined etiology

References

• Common Names of Diseases, The American Phytopathological Society
• Tomato Diagnostic Key, The Cornell Plant Pathology Vegetable Disease Web Page
• Tomato Diseases (Fact Sheets and Information Bulletins), The Cornell Plant Pathology Vegetable Disease Web Page
• Gautam, P. 2008. Bacterial Speck Disease of Tomato: An Insight into Host-Bacteria Interaction. GRIN Publishing [1]