# List of tomato diseases

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

## Bacterial diseases

Bacterial diseases (including phytoplasma) :
| Bacterial Canker of Tomato | 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 |
| Aster yellows | Ca. Phytoplasma asteris |
| Tomato big bud | Ca. Phytoplasma sp.; may be multiple agents |

## 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 rot of tomato | 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 |

## Lepidoptera larvae

Lepidoptera larvae :
| Cutworm | Noctua pronuba and other Noctuidae |
| 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 |

## Nematodes

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

## Viral and viroid

Viral and viroid diseases :
| Common mosaic of tomato (internal browning of fruit) | Tobacco mosaic virus (TMV) |
| Curly top | Curtovirus |
| Potato virus Y | Potato virus Y |
| Pseudo curly top | Tomato 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 geminivirus |
| 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 | Potato spindle tuber viroid |
| Tomato planto macho | Tomato planto macho viroid |

## Miscellaneous diseases and disorders

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