Brasier CM, Rose J, Kirk SA, Webber JF. Pathogenicity of Phytophthora ramorum isolates from North America and Europe to bark of European Fagaceae, American Quercus rubra and other forest trees. In: Sudden oak death, a science symposium - the state of our knowledge, USDA Forest Service and University of California, Berkeley. Sudden oak death, a science symposium - the state of our knowledge, USDA Forest Service and University of California, Berkeley. ; 2002. pp. 30?31.