OSU Logo

Month: Feb
Year: 2011
State: OR
County: Clackamas
Grower: Nursery/Garden Center
Host Category: herbaceous ornamentals
Host Common Name: hellebore
Host Scientific Name: Helleborus foetidus
Symptoms: black sclerotia
Parts affected: root
Primary Pathogen Category: fungus
Diagnosis Common Name: root rot
Diagnosis Scientific Name: Botrytis sp.
Popular Search Terms: Botrytis