1. Institut de Biologie Intégrative et des Systèmes Université Laval Québec Québec Canada
2. Département des sciences du bois et de la forêt Université Laval Québec Québec Canada
3. Forest Pest Methods Laboratory Plant Protection and Quarantine Science and Technology Animal and Plant Health Inspection Service United States Department of Agriculture Buzzards Bay Massachusetts USA
4. Centre d'Écologie Fonctionnelle et Évolutive Université Montpellier Montpellier France
5. Institut National de la Recherche Agronomique UR633 Zoologie Forestière Orléans France
6. COST Université d’Orléans Orléans France
7. Department of Ecology and Evolutionary Biology Cornell University Ithaca New York USA
8. United States Department of Agriculture Forest Service Northern Research Station Hamden Connecticut USA
9. Key Laboratory for Silviculture and Conservation of Ministry of Education Beijing Forestry University Beijing China
10. Insect Management and Molecular Diagnostics Laboratory Plant Protection and Quarantine Science and Technology, Animal and Plant Health Inspection Service United States Department of Agriculture Edinburg Texas USA
11. Department of Forest and Conservation Sciences The University of British Columbia Vancouver British Columbia Canada
12. Canadian Forest Service Great Lakes Forestry Centre Natural Resources Canada Sault Ste. Marie Ontario Canada