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Month: Jul
Year: 2011
State: OR
County: Benton
Grower: Greenhouse
Host Category: herbaceous ornamentals
Host Common Name: cherry laurel
Host Scientific Name: Prunus laurocerasus
Symptoms: stem and leaf lesions
Parts affected: leaf stem
Primary Pathogen Category: fungus
Diagnosis Common Name: powdery mildew
Diagnosis Scientific Name: Podosphaera pannosa
Popular Search Terms: powdery mildew