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Month: Mar
Year: 2011
State: OR
County: Multnomah
Grower: Farm
Host Category: woody ornamentals
Host Common Name: Korean maple
Host Scientific Name: Acer pseudosieboldianum
Symptoms: stem dieback, necrotic areas on stem, dying cambium, darkened bark
Parts affected: stem
Primary Pathogen Category: abiotic
Diagnosis Common Name: winter injury
Diagnosis Scientific Name:
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