OSU Logo

Month: Aug
Year: 2010
State: OR
County: Clackamas
Grower: Landscape
Host Category: woody ornamentals
Host Common Name: Douglas-fir
Host Scientific Name: Pseudotsuga menziesii
Symptoms: twig dieback
Parts affected: leaf stem
Primary Pathogen Category: abiotic
Diagnosis Common Name: abiotic environmental stress
Diagnosis Scientific Name:
Popular Search Terms: