Browsing Extension & Experiment Station Communications by Subject "Tanoak -- Diseases and pests -- Oregon"

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Sudden oak death, Phytophthora ramorum

Oregon State University. Extension Service; Shaw, David Carl, 1955- ([Corvallis, Or.] : Oregon State University, Extension Service, 2007-06)

Sudden Oak Death (SOD) is a plant disease caused by the water mold Phytophthora ramorum. This organism causes disease in more than 100 species of trees, shrubs, herbs, and ferns.