1. Department of Genetics; Forestry and Agricultural Biotechnology Institute; University of Pretoria; Pretoria; 0002; South Africa
2. Department of Zoology and Entomology; Forestry and Agricultural Biotechnology Institute; University of Pretoria; Pretoria; 0002; South Africa
3. Department of Forest Mycology and Plant Pathology; Swedish University of Agricultural Sciences; PO Box 7026, SE-75007; Uppsala; Sweden
4. Great Lakes Forestry Centre; Canadian Forest Service; 1219 Queen St. East; Sault Ste Marie; Ontario; Canada; P6A 2E5
5. Bioforest S.A.; Casilla 70-C; Concepción; Chile
6. NSW Department of Primary Industries; Forest Science Centre; PO Box 100; Beecroft; NSW; 2119; Australia
7. Departamento de Protección; Neiker, Instituto Vasco de Investigación y Desarrollo Agrario; Vegetal E-01080 Apdo 46; Vitoria-Gasteiz; Spain
8. Laboratorio de Ecología de Insectos; Campo Forestal Gral. San Martin, INTA EEA; Bariloche, El Bolsón; Rio Negro; Argentina
9. Swiss Federal Institute for Forest; Snow and Landscape Research WSL; Birmensdorf; 8903; Switzerland