oat stem rust (Puccinia graminis f.sp. avenae) on oat (Avena spp. ) - 5154034

oat stem rust
Puccinia graminis f.sp. avenae Erikss. & Henning

Host: oat (Avena spp. L.)
Descriptor: Sign
Description: uredinia releasing urediniospores on oat stem; note: edges of pustules become tattered as spores are released
Image type: Field
Image location: United States

Specimen Information

Specimen in collection: No
Specimen Condition:
Identification Method:

Photographer Information

Name: Louisiana State University Ag Center
Organization: Louisiana State University AgCenter
Country: United States

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Image Number: 5154034

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Image Citation:(?) Louisiana State University Ag Center , Louisiana State University AgCenter, Bugwood.org

Node Affiliation: Bugwood - UGA

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Image uploaded on Friday, February 02, 2007
Image Information last updated on Friday, February 02, 2007