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Month: Apr
Year: 2010
State: OR
County: Marion
Grower: Nursery/Garden Center
Host Category: herbaceous ornamentals
Host Common Name: peony
Host Scientific Name: Paeonia lactiflora
Symptoms: leaf spots and malformation
Parts affected: leaf
Primary Pathogen Category: abiotic
Diagnosis Common Name: abiotic chemical injury
Diagnosis Scientific Name:
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