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Month: Jul
Year: 2011
State: OR
County: Multnomah
Grower: Landscape
Host Category: woody ornamentals
Host Common Name: elm
Host Scientific Name: Ulmus sp.
Symptoms: leaf wilting, brown streaking under bark
Parts affected: leaf stem
Primary Pathogen Category: fungus
Diagnosis Common Name: Dutch elm disease
Diagnosis Scientific Name: Ophiostoma sp.
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