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Month: Apr
Year: 2012
State: OR
County: Benton
Grower: Farm
Host Category: small fruits
Host Common Name: black raspberry
Host Scientific Name: Rubus occidentalis
Symptoms: orange pustules on underside of leaves
Parts affected: leaf
Primary Pathogen Category: fungus
Diagnosis Common Name: orange rust
Diagnosis Scientific Name: Arthuriomyces peckianus
Popular Search Terms: rusts