This article is a list of diseases of cassava (Manihot esculenta).
Bacterial and Phytoplasma diseases
| Bacterial and mycoplasma-like diseases | |
|---|---|
| Antholysis | Phytoplasma[which?] (Candidatus Phytoplasma spp.) |
| Witches' broom | Phytoplasma[which?] (Candidatus Phytoplasma spp.) |
| Bacterial blight | Xanthomonas axonopodis pv. manihotis |
| Bacterial angular leaf spot | Xanthomonas campestris pv. cassavae |
| Bacterial stem gall | Agrobacterium tumefaciens Biovar 1 |
| Bacterial stem rot | Erwinia carotovora subsp. carotovora |
| Bacterial wilt | Erwinia herbicola (syn. Pantoea agglomerans) |
Fungal diseases
| Fungal diseases | |
|---|---|
| Anthracnose | Colletotrichum gloeosporioides
Glomerella cingulata [teleomorph]
|
| Armillaria root rot (shoestring root rot) |
|
| Black root and stem rot | Scytalidium sp.[which?]
|
| Blight leaf spot | Cercospora vicosae |
| Brown leaf spot |
|
| Cassava ash | Oidium manihotis |
| Concentric ring leaf spot | Phyllosticta manihotae |
| Dematophora root rot (Rosellinia root rot) |
|
| Diplodia root and stem rot | Diplodia manihoti |
| Fusarium root rot |
|
| Rigidopurus root rot |
|
| Rust | Uromyces spp.[which?] |
| Sclerotium root rot (southern blight) |
|
| Superelongation |
|
| Verticillium root and stem rot | Verticillium dahliae |
| White leaf spot | Phaeoramularia manihotis |
Oomycete diseases
| Oomycete diseases | |
|---|---|
| Phytophthora root rot | P. cryptogea |
| Pythium root rot | Pythium spp.[which?] |
Miscellaneous diseases and disorders
| Miscellaneous diseases and disorders | |
|---|---|
| Post-harvest root rot | Physiologic and pathogenic deteriorations |
| Root smallpox disease | Microbial rotting after feeding by Cyrtomenus bergi |
Viral diseases
Viruses are a severe problem in the tropics. Viruses are the primary reason for the complete lack of yield increases in the 25 years up to 2019[update].[1]
| Viral diseases | |
|---|---|
| African cassava mosaic | African cassava mosaic virus (ACMV) |
| Cassava brown streak disease | Cassava brown streak virus[2] (CBSV) |
| Cassava common mosaic | Cassava common mosaic virus (CsCMV) |
| Cassava frogskin | Cassava Frogskin-Associated Virus [3] (CsFSaV) |
| Cassava green mottle | Cassava green mottle virus[4] (CGMV) |
| Cassava symptomless infections | Cassava American latent virus (CsAlV) |
| Cassava vein mosaic | Cassava vein mosaic virus (CsVMV) |
| Indian cassava mosaic | Indian cassava mosaic virus (ICMV) |
References
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