1. Agriculture and Agri-Food Canada; Lethbridge Research and Development Centre; 5403 1st Avenue South Lethbridge Alberta Canada T1J 4B1
2. Agriculture and Agri-Food Canada; Fredericton Research and Development Centre; 850 Lincoln Road Fredericton New Brunswick Canada E3B 4Z7
3. Agriculture and Agri-Food Canada; Québec Research and Development Centre; 2560 Hochelaga Boulevard Québec Québec Canada G1V 2J3
4. Université de Laval; Département de Phytologie; 2425 rue de l'Agriculture Québec Québec Canada G1V 0A6