University of Minnesota
- Department of Forest Resources
- Cloquet Forestry Center
- College of Food, Agricultural and Natural Resource Sciences
- UMN Forest Pathology Lab
USDA Forest Service
Other tree improvement cooperative websites
- North Carolina State University – Industry Cooperative Tree Improvement Program
- Oregon State University
- Pacific Northwest Research Station Forest Genetics Team
- Pacific Northwest Tree Improvement Research Cooperative
- University of Florida Cooperative Forest Genetics Research Program