Isolates/DNA of species used in this investigation and evaluation of species specificity of the TaqMan assay.

1 Dr. Bud Platt Agriculture and Agri-Food, Prince Edward Island, Canada
2 Dr. Bill Fry, Cornell University, Ithaca, NYC, USA
4 Dr. Fouad Daayf, University of Manitoba, Winnipeg, Manitoba
5 Dr. Michael Coffey, University of California Riverside, Riverside, California, USA
6 Dr. Schmale, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, USA
Fluorescence is indicated as detected (+) or undetected (−) for Phytophthora species.