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Month: Jul
Year: 2010
State: OR
County: Washington
Grower: Nursery/Garden Center
Host Category: herbaceous ornamentals
Host Common Name: wallflower
Host Scientific Name: Erysimum hybrids
Symptoms: leaf spots
Parts affected: leaf
Primary Pathogen Category: bacterium
Diagnosis Common Name: bacterial blight
Diagnosis Scientific Name: Xanthomonas campestris
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