1. Prairie and Boreal Plain Eco‐zone, Science and Technology Branch Agriculture and Agri‐Food Canada Lethbridge AB Canada
2. Prairie and Boreal Plain Eco‐zone, Science and Technology Branch Agriculture and Agri‐Food Canada Lacombe AB Canada
3. Dep. of Plant Sciences Univ. of Saskatchewan Saskatoon SK Canada
4. Prairie and Boreal Plain Eco‐zone, Science and Technology Branch Agriculture and Agri‐Food Canada Brandon MB Canada
5. Indian Head Agricultural Research Foundation Indian Head SKCanada
6. Prairie and Boreal Plain Eco‐zone, Science and Technology Branch Agriculture and Agri‐Food Canada Saskatoon SKCanada
7. Dep. of Agricultural, Food, and Nutritional Science University of Alberta Edmonton ABCanada