| aflps detect low genetic diversity for phytophthora nemorosa and p. pseudosyringae in the us and europe. | in california and oregon, two recently described oomycete forest pathogens, phytophthora nemorosa and p. pseudosyringae, overlap in their host and geographic ranges with the virulent p. ramorum, causal agent of "sudden oak death." epidemiological observations, namely broader geographic distribution and lack of landscape-level mortality, led to the hypothesis they are native to this region, whereas multiple lines of evidence indicate p. ramorum is exotic to north america. we used aflp analysis to ... | 2009 | 19061958 |