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Month: Apr
Year: 2010
State: OR
County: Clackamas
Grower: Home Garden
Host Category: woody ornamentals
Host Common Name: giant sequoia
Host Scientific Name: Sequoiadendron giganteum
Symptoms: canker, dieback
Parts affected: stem
Primary Pathogen Category: fungus
Diagnosis Common Name: girdling canker
Diagnosis Scientific Name: Botryosphaeria sp.
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