List of oat diseases facts for kids
This article is a list of diseases of the cultivated oat Avena sativa.
Bacterial diseases
Bacterial diseases |
|
---|---|
Bacterial blight (halo blight) | Pseudomonas coronafaciens pv. coronafaciens |
Bacterial stripe blight | Pseudomonas coronafaciens pv. striafaciens |
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 |
Sclerophthora macrospora |
Ergot |
Claviceps purpurea
|
Fusarium foot rot |
Fusarium culmorum |
Head blight |
Bipolaris sorokiniana
Drechslera avenacea
Other Fusarium spp. |
Leaf blotch and crown rot (Helminthosporium leaf blotch) |
Drechslera avenacea
Drechslera avenae
|
Powdery mildew |
Erysiphe graminis f. sp. avenae
|
Red leather disease |
Spermospora avenae [anamorph] |
Rhizoctonia root rot |
Rhizoctonia solani
|
Root rot |
Bipolaris sorokiniana
Fusarium spp. |
Rust, crown |
Puccinia coronata |
Rust, stem |
Puccinia graminis |
Seedling blight |
Bipolaris sorokiniana |
Sharp eyespot |
Rhizoctonia cerealis
|
Smut, covered |
Ustilago segetum
|
Smut, loose | Ustilago avenae |
Snow mold, pink (Fusarium patch) |
Microdochium nivale
|
Snow mold, speckled or gray (Typhula blight) |
T. idahoensis |
Speckled blotch (Septoria blight) |
Stagonospora avenae
|
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 |
Ditylenchus dipsaci |
Cyst, oat or cereal |
Heterodera avenae |
Cyst |
Heterodera hordecalis |
Dagger, American |
Xiphinema americanum |
Lesion |
Pratylenchus spp. |
Pin |
Pratylenchus spp. |
Ring |
Criconemella spp. |
Root-knot |
Meloidogyne spp. |
Sheath |
Hemicycliophora spp. |
Spiral |
Helicotylenchus spp. |
Sting |
Belonolaimus longicaudatus |
Stubby-root |
Paratrichodorus minor |
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 |