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Month: Aug
Year: 2012
State: WA
County:
Grower: Farm
Host Category: vegetables
Host Common Name: cabbage seed crop
Host Scientific Name: Brassica oleracea var. capita
Symptoms: blackening of seed pods and stems
Parts affected: stem fruit
Primary Pathogen Category: fungus
Diagnosis Common Name: black spot
Diagnosis Scientific Name: Alternaria brassicae
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