# List of grape diseases

This is a list of diseases of grapes (Vitis spp.).

## Bacterial diseases

Bacterial diseases :
| Happy Disease (bacterial necrosis) | Xylophilus ampelinus = Xanthomonas ampelina |
| Crown gall | Agrobacterium tumefaciens |
| Pierce's Disease (PD) | Xylella fastidiosa |
| Bacterial inflorescence rot | Pseudomonas syringae |

## Fungal diseases

Fungal diseases :
| Alternaria rot | Alternaria alternata |
| Angular leaf scorch | Pseudopezicula tetraspora Phialophora-type (anamorph) |
| Angular leaf spot | Mycosphaerella angulata Cercospora brachypus [anamorph] |
| Anthracnose and bird's-eye rot | Elsinoë ampelina Sphaceloma ampelinum [anamorph] |
| Armillaria root rot (shoestring root rot) | Armillaria mellea Rhizomorpha subcorticalis [anamorph] |
| Aspergillus rot | Aspergillus niger |
| Black rot of grapes | Guignardia bidwellii |
| Botrytis (Grey Rot or Noble Rot) | Botrytis cinerea |
| Bot canker | Lasiodiplodia theobromae Botryosphaeria rhodina (anamorph) |
| Ripe rot | Colletotrichum acutatum species complex C. fioriniae C. godetiae C. citri C. nymphaeae Colletotrichum gloeosporioides species complex C. viniferum C. gloeosporioides sensu stricto C. fructicola C. siamense C. hebeiense C. aenigma C. clidemiae |

## Miscellaneous diseases and disorders

Miscellaneous diseases and disorders :
| Berry rot | Yeasts |
| Black measles | Presumably toxins from wood-rotting fungi; see Wood rot (decay) |
| Chlorosis | Iron deficiency |
| Esca (Apoplexy) | Presumably toxins from wood-rotting fungi; see Wood rot (decay) |
| Fasciation | Genetic disorder |
| Little leaf | Zinc deficiency |
| Oxidant stipple | Ozone |
| Rupestris speckle | Physiological disorder |
| Stem necrosis (water berry, grape peduncle necrosis) | Physiological disorder |

## Nematodes, parasitic

Nematodes, parasitic :
| Citrus | Tylenchulus semipenetrans |
| Dagger, American | Xiphinema americanum |
| Dagger | Xiphinema spp. Xiphinema index |
| Lesion | Pratylenchus spp. Pratylenchus vulnus |
| Needle | Longidorus spp. |
| Pin | Paratylenchus hamatus |
| Reniform | Rotylenchulus spp. |
| Ring | Mesocriconema xenoplax |
| Root-knot | Meloidogyne arenaria Meloidogyne hapla Meloidogyne incognita Meloidogyne javanica |
| Spiral | Helicotylenchus spp. |
| Stubby-root | Paratrichodorus minor |
| Stunt | Tylenchorhynchus spp. |

## Phytoplasma, virus and viruslike diseases

Virus and viruslike diseases :
| Alfalfa mosaic | Alfalfa mosaic virus |
| Arabis mosaic | Arabis mosaic virus |
| Artichoke Italian latent | Artichoke Italian latent virus |
| Asteroid mosaic | Undetermined, viruslike |
| Bois noir/black wood disease | Candidatus Phytoplasma solani |
| Bratislava mosaic | Bratislava mosaic virus |
| Broad bean wilt | Broad bean wilt virus |
| Corky bark | Grapevine virus B |
| Enation | Undetermined, viruslike |
| Fanleaf degeneration (infectious degeneration and decline) | Grapevine fanleaf virus |
| Flavescence dorée | MLO |
| Fleck (Marbrure) | Undetermined, viruslike |
| Grapevine Bulgarian latent | Grapevine Bulgarian latent virus |
| Grapevine chrome mosaic | Grapevine chrome mosaic virus |
| Grapevine red blotch | Grapevine red blotch-associated virus |
| Grapevine yellows | phytoplasma |
| Leafroll | Grapevine leafroll-associated viruses (Closteroviridae) |
| Peach rosette mosaic virus decline | Peach rosette mosaic virus |
| Petunia asteroid mosaic | Petunia asteroid mosaic virus |
| Raspberry ringspot | Raspberry ringspot virus |
| Rupestris stem pitting | Undetermined, viruslike |
| Shoot necrosis | Undetermined, viruslike |
| Sowbane mosaic | Sowbane mosaic virus |
| Strawberry latent ringspot | Strawberry latent ringspot virus |
| Tobacco mosaic | Tobacco mosaic virus |
| Tobacco necrosis | Tobacco necrosis virus |
| Tobacco ringspot virus decline | Tobacco ringspot virus |
| Tomato black ring | Tomato black ring virus |
| Tomato ringspot virus decline | Tomato ringspot virus |
| Vein mosaic | Undetermined, viruslike |
| Yellow speckle | Viroid |