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Month: Aug
Year: 2011
State: OR
County: Deschutes
Grower: Home Garden
Host Category: woody ornamentals
Host Common Name: quaking aspen
Host Scientific Name: Populus deltoides
Symptoms: stem canker
Parts affected: stem
Primary Pathogen Category: fungus
Diagnosis Common Name: Cytospora canker
Diagnosis Scientific Name: Cytospora sp.
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