1. New Zealand Crown Research Institutes, New Zealand Forest Research Institute (Scion) Rotorua 3046 New Zealand
2. Better Border Biosecurity (B3) New Zealand
3. USDA Forest Service, Pacific Northwest Research Station Portland OR USA
4. Bayesian Intelligence Upwey Victoria 3158 Australia
5. AgResearch, Invermay Research Centre Mosgiel 9092 New Zealand
6. The New Zealand Institute for Plant & Food Research Mt Albert Research Centre Mt Albert 1025 New Zealand