Oat Diseases
- Information on fungal, bacterial and viral diseases of this crop, including the symptoms, disease cycle and control.
- http://www.aces.edu/dept/grain/OatDIS.php

Diseases of Oats
- An identification guide to the bacterial, fungal, nematode, viral and other diseases that may infect this crop, with many photographs, brief descriptions of the symptoms and suggested management strategies.
- http://www1.agric.gov.ab.ca/$Department/deptdocs.nsf/All/prm7780?OpenDocument#anthra

Diseases of Oats (Avena sativa)
- Provides a list of the common and scientific names for the bacterial, fungal, viral and parasitic nematode diseases that may infect this crop.
- http://www.apsnet.org/online/common/names/oats.asp

Oat Crown Rust
- Photograph of foliage infected by Puccinia coronata var. avenae.
- http://www.forestryimages.org/browse/detail.cfm?imgnum=5154035

Oat Stem Rust
- Photograph of plant infected by Puccinia graminis f. sp. avenae.
- http://www.forestryimages.org/browse/detail.cfm?imgnum=5154034

Oats
- Photographs of oats infected by crown rust and yellow dwarf virus, with links to articles on integrated crop management.
- http://www.ent.iastate.edu/imagegal/plantpath/oats/

Oats: Avena sativa
- Information on 8 fungal and viral diseases which may affect this crop, with photographs of some.
- http://plantpathology.tamu.edu/Texlab/Grains/Oats/oattop.html