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Month: May
Year: 2010
State: OR
County: Yamhill
Grower: Nursery/Garden Center
Host Category: woody ornamentals
Host Common Name: hawthorn
Host Scientific Name: Crataegus x mordenensis
Symptoms: leaf spots
Parts affected: leaf
Primary Pathogen Category: abiotic
Diagnosis Common Name: abiotic - chemical injury
Diagnosis Scientific Name:
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