1. Centre for Phytophthora Science and Management, School of Veterinary and Life Sciences, Murdoch Univ.; Perth Australia
2. Forestry and Agriculture Biotechnology Inst., Univ. of Pretoria; Pretoria South Africa
3. Dept of Ecology, Environment and Evolution, La Trobe Univ.; Wodonga VIC Australia
4. New Zealand Forest Research Inst.; Rotorua New Zealand
5. Dept of Natural Resources and the Environment, Univ. of New Hampshire; Durham NH USA