List of tomato diseases


This article is a list of diseases of tomatoes.

Bacterial diseases

Bacterial Canker of TomatoClavibacter michiganensis subsp. michiganensis
Pseudomonas syringae pv. tomato
Bacterial spotXanthomonas campestris pv. vesicatoria
Bacterial stem rot and fruit rotErwinia carotovora subsp. carotovora
Bacterial wiltRalstonia solanacearum
Pith necrosisPseudomonas corrugata
Syringae leaf spotPseudomonas syringae pv. syringae
Aster yellowsCa. Phytoplasma asteris
Tomato big budCa. Phytoplasma sp.; may be multiple agents

Fungal diseases

Alternaria stem cankerAlternaria alternata f.sp. lycopersici
AnthracnoseColletotrichum coccodesColletotrichum dematiumColletotrichum gloeosporioidesGlomerella cingulata
Black mold rotAlternaria alternataStemphylium botryosumPleospora tarda Stemphylium herbarumPleospora herbarum
Black root rotThielaviopsis basicolaChalara elegans
Black shoulderAlternaria alternata
Buckeye rot of tomatoPhytophthora capsiciPhytophthora drechsleriPhytophthora nicotianae var. parasitica
  • * Phytophthora parasitica
    • Cercospora leaf moldPseudocercospora fuligena
  • * Cercospora fuligena
    • Charcoal rotMacrophomina phaseolina
    Corky root rotPyrenochaeta lycopersici
    Didymella stem rotDidymella lycopersici
    Early blightAlternaria solani
    Fusarium crown and root rotFusarium oxysporum f.sp. radicis-lycopersici
    Fusarium wiltFusarium oxysporum f.sp. lycopersici
    Gray Leaf SpotStemphylium botryosum f.sp. lycopersiciStemphylium lycopersici
  • * Stemphylium floridanumStemphylium solani
    • Gray moldBotrytis cinereaBotryotinia fuckeliana
    Late blightPhytophthora infestans
    Leaf moldFulvia fulva
  • * Cladosporium fulvum
    • Phoma rotPhoma destructiva
    Powdery mildewOidiopsis siculaLeveillula taurica
    Pythium damping-off and fruit rotPythium aphanidermatumPythium arrhenomanesPythium debaryanumPythium myriotylumPythium ultimum
    Rhizoctonia damping-off and fruit rotRhizoctonia solaniThanatephorus cucumeris
    Rhizopus rotRhizopus stolonifer
    Septoria leaf spotSeptoria lycopersici
    Sour rotGeotrichum candidumGalactomyces geotrichum Geotrichum klebahnii
    Southern BlightSclerotium rolfsiiAthelia rolfsii
    Target spotCorynespora cassiicola
    Verticillium wiltVerticillium albo-atrumVerticillium dahliae
    White moldSclerotinia sclerotiorumSclerotinia minor

    Lepidoptera larvae

    Cutworm
    tomato fruitworm
  • Helicoverpa zea
    • Tomato hornworm
  • Manduca quinquemaculata
    • Tobacco hornworm
  • Manduca sexta
  • Leucinodes africensis
    • Brown-tipped pearl
  • Leucinodes laisalis
    • Eggplant borer
  • Leucinodes orbonalis
  • Lineodes integra
    • Tomato fruit borer
  • Neoleucinodes elegantalis
    • Eggplant leafroller
  • Rhectocraspeda periusalis
    • Potato tuber moth
  • Phthorimaea operculella
    • Tomato borer
  • Tuta absoluta
    • Tomato pinworm
  • Keiferia lycopersicella

    • Viral and viroid

    Common mosaic of tomato Tobacco mosaic virus
    Curly topCurtovirus
    Potato virus YPotato virus Y
    Pseudo curly topTomato pseudo-curly top virus
    Tomato bushy stuntTomato bushy stunt virus
    Tomato etchTobacco etch virus
    Tomato fern leafCucumber mosaic virus
    Tomato mosaicTomato mosaic virus
    Tomato mottleTomato mottle geminivirus
    Tomato necrosisAlfalfa mosaic virus
    Tomato spotted wiltTomato spotted wilt virus
    Tomato yellow leaf curlTomato [yellow leaf curl virus]
    Tomato yellow topTomato yellow top virus
    Tomato bunchy topPotato spindle tuber viroid
    Tomato planto machoTomato planto macho viroid

    Miscellaneous diseases and disorders

    Autogenous necrosisGenetic
    Fruit poxGenetic
    Gold fleckGenetic
    GraywallUndetermined etiology