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Month: Aug
Year: 2010
State: OR
County: Marion
Grower: Farm
Host Category: woody ornamentals
Host Common Name: fir
Host Scientific Name: Abies grandis
Symptoms: spores on needles
Parts affected: leaf
Primary Pathogen Category: fungus
Diagnosis Common Name: fir rust
Diagnosis Scientific Name: Uredinopsis pteridis
Popular Search Terms: rusts