| 32nd | | Forest Genetics and Adaptive Management: Strategies and Approaches on the Ground |
| 31st |  | Adaptation, Breeding and Conservation in the Era of Forest Tree Genomics and Environmental Change. Quebec City, Quebec, 2008 |
| 30th | | Canada’s Forests – Enhancing Productivity, Protection & Conservation. Charlottetown, Prince Edward Island, 2006 |
| 29th | | Climate Change and Forest Genetics. Kelowna, British Columbia, 2004 |
| 28th | | Integrating Tree Improvement with Sustainable Forest Management Practice. Edmonton, Alberta, 2002 |
| 27th | | Genetic Resource Management: Building Strategies for the New Millennium. Sault Ste. Marie, Ontario, 2000 |
| 26th | | Tree Improvement: Its Contribution to Sustainable Development. Québec City, Québec, 1997 |
| 25th | | Evolution and Tree Breeding. Victoria, British Columbia, 1995 |
| 24th | | The Future Forests: Options & Economics. Fredericton, New Brunswick, 1993 |
| 23rd | | Maintaining Biodiversity: Should we be Concerned? Ottawa, Ontario, 1991 |
| 22nd | | Tree Improvement - Picking the Winners. Edmonton, Alberta, 1989 |
| 21st | | Tree Improvement - Progressing Together. Truro, Nova Scotia, 1987 |
| 20th | | New Ways in Forest Genetics. Québec City, Québec, 1985 |
| 19th | | Clonal Forestry: Its Impact on Tree Improvement and Our Future Forests. Toronto, Ontario, 1983 |
| 18th | | Seed Orchards and Strategies for Tree Improvement. Duncan, British Columbia, 1981 |
| 17th | | Tree Improvement in the Boreal Forest: Today & Tomorrow. Gander, Newfoundland and Labrador, 1979 |
| 16th | | The Contribution of Forest Genetics to the Urban Environment. Winnipeg, Manitoba, 1977 |
| 15th | | Applied Genetics in Forest Management. Petawawa, Ontario, 1975 |
| 14th | | Interspecific and Interprovenance Hybridization in Forest Trees. Fredericton, New Brunswick, 1973 |
| 13th | | Conservation of Forest Gene Resources. Prince George, British Columbia, 1971 |
| 12th | | Tree Breeding and Silviculture in Canada - Needs & Objectives. Québec City, Québec, 1970 |
| 11th | | Spruce Symposium. Montréal, Québec, 1968 |
