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Month: Aug
Year: 2013
State: OR
County: Clackamas
Grower: Farm
Host Category: vegetables
Host Common Name: lettuce
Host Scientific Name: Lactuca sativa
Symptoms: leaf lesions
Parts affected: leaf
Primary Pathogen Category: fungus
Diagnosis Common Name: downy mildew
Diagnosis Scientific Name: Bremia lactucae
Popular Search Terms: downy mildew