This article is a list of diseases of the cultivated oat Avena sativa.
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Transcription
Bacterial diseases
Bacterial diseases | |
---|---|
Bacterial blight (halo blight) | <i>Pseudomonas coronafaciens</i> pv. <i>coronafaciens</i> |
Bacterial stripe blight | <i>Pseudomonas coronafaciens</i> pv. <i>striafaciens</i> |
Black chaff and bacterial streak (stripe) | Xanthomonas campestris pv. translucens |
Fungal diseases
Fungal diseases | |
---|---|
Anthracnose |
Colletotrichum graminicola
|
Blast |
Unfavorable environmental conditions and/or any of several pathogens |
Downy mildew | |
Ergot |
|
Fusarium foot rot | |
Head blight |
Bipolaris sorokiniana
Drechslera avenacea
Other Fusarium spp. |
Leaf blotch and crown rot (Helminthosporium leaf blotch) |
|
Powdery mildew |
Erysiphe graminis f. sp. avenae
|
Red leather disease |
Spermospora avenae [anamorph] |
Rhizoctonia root rot |
|
Root rot |
Fusarium spp. |
Rust, crown | |
Rust, stem | |
Seedling blight |
Bipolaris sorokiniana |
Sharp eyespot |
|
Smut, covered |
|
Smut, loose | Ustilago avenae |
Snow mold, pink (Fusarium patch) |
|
Snow mold, speckled or gray (Typhula blight) | |
Speckled blotch (Septoria blight) |
|
Take-all (white head) |
Gaeumannomyces graminis var. avenae |
Victoria blight |
Bipolaris victoriae |
Miscellaneous diseases or disorders
Miscellaneous diseases or disorders | |
---|---|
Blast | Unfavorable environmental conditions and/or any of several pathogens |
Gray streak | Manganese deficiency |
Physiological leaf spot | Genetic predisposition |
Nematodes
Nematodes, parasitic | |
---|---|
Bulb and stem | |
Cyst, oat or cereal | |
Cyst |
Heterodera hordecalis |
Dagger, American | |
Lesion | |
Pin |
Pratylenchus spp. |
Ring |
Criconemella spp. |
Root-knot | |
Sheath |
Hemicycliophora spp. |
Spiral |
Helicotylenchus spp. |
Sting | |
Stubby-root | |
Stunt |
Quinisulcius capitatus |
Viruses
Viruses | |
---|---|
Oat blue dwarf | Oat blue dwarf virus |
Oat mosaic | Oat mosaic virus |
Oat necrotic mottle | Oat necrotic mottle virus |
Oat red leaf | Barley yellow dwarf virus |
References
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