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Month: Jun
Year: 2013
State: OR
County: Clackamas
Grower: Farm
Host Category: woody ornamentals
Host Common Name: noble fir
Host Scientific Name: Abies procera
Symptoms: needle cast
Parts affected: leaf stem
Primary Pathogen Category: fungus
Diagnosis Common Name: needle blight
Diagnosis Scientific Name: Rhizosphaera pini
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