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Month: Apr
Year: 2010
State: OR
County: Yamhill
Grower: Greenhouse
Host Category: herbaceous ornamentals
Host Common Name: Russian sage
Host Scientific Name: Perovskia sp.
Symptoms: leaf browning
Parts affected: leaf
Primary Pathogen Category: bacterium
Diagnosis Common Name: bacterial blight
Diagnosis Scientific Name: Xanthomonas campestris
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