found: Work cat.: Goheen, Ellen Michaels. Sudden oak death and Phytophthora ramorum, 2006:t.p. (Sudden oak death is the common name for a disease caused by Phytophthora ramorum, a previously unknown and recently introduced non-native pathogen.)
found: California Oak Mortality Task Force, accessed June 22, 2006(In 14 coastal California counties and Curry County, Oregon, P. ramorum has caused outbreaks of Sudden Oak Death, killing hundreds of thousands of native oak and tanoak trees.)
found: U.S. Forest Service Web page on Sudden Oak Death, accessed June 22, 2006(Sudden Oak Death is a recently recognized disease that is killing oaks and other plant species in the western U.S. ... The pathogen responsible for the disease, a fungus-like organism called Phytophthora ramorum ...)
found: Oregon Dept. of Agriculture Web page on Sudden Oak Death, accessed June 22, 2006(Sudden oak death: Phytophthora ramorum is a plant pathogen that has been identified as the causative agent of sudden oak death.)
found: USDA Forest Service, State and Private Forestry, Northeastern area(Sudden Oak Death Caused by a New Species, Phytophthora ramorum, 2002.)
