This article is a list of diseases of avocados (Persea americana).
Bacterial diseases
| Bacterial diseases | |
|---|---|
| Bacterial canker | Pseudomonas syringae |
| Blast and bacterial fruit spot | Pseudomonas syringae |
| Crown gall | Agrobacterium tumefaciens |
Fungal diseases
| Fungal diseases | |
|---|---|
| Anthracnose |
|
| Armillaria root rot Shoestring root rot |
|
| Black mildew | |
| Branch canker | |
| Butt rot | |
| Cercospora spot (blotch) | |
| Clitocybe root rot | |
| Collar rot | |
| Dematophora root rot |
|
| Dieback | |
| Fruit rot (includes stem end rot & fruit spots) |
|
| Heart rot | |
| Leaf spots |
|
| Phomopsis spot | Phomopsis spp. |
| Physalospora canker | |
| Phytophthora crown rot | |
| Phytophthora trunk canker | |
| Phytophthora root rot | |
| Pink rot | |
| Powdery mildew |
|
| Rhizoctonia seed and root rot |
|
| Root and bark rot |
|
| Root rot |
|
| Rosellinia root rot | |
| Rusty blight | |
| Scab (fruit & leaf) | |
| Seedling blight |
|
| Smudgy spot |
|
| Sooty blotch |
|
| Tar spot | |
| Verticillium wilt | |
| Wood rots | |
Viruslike diseases
| Viruslike diseases | |
|---|---|
| Sunblotch | Avocado sunblotch viroid |
| Trunk pitting | Graft transmissible agent |
Miscellaneous diseases and disorders
| Miscellaneous diseases and disorders | |
|---|---|
| Algal spot | Cephaleuros virescens Kunze |
| Blackstreak | Unknown cause |
| Dieback | Copper deficiency |
| Edema | Physiological |
| Littleleaf rosette | Zinc deficiency |
| Tipburn | Excess mineral salts |
References
| Culinary usage | |
|---|---|
| Cultivation | |
| Related topics | |
| |
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