1. Agriculture and Agri-Food Canada, Morden Research and Development Centre, Unit 101, Route 100, Morden, MB, R6M 1Y5, Canada
2. Plant Agriculture, Ridgetown Campus of the University of Guelph, Ridgetown, ON, N0P 2C0, Canada
3. Agriculture and Agri-Food Canada, (formerly) AAFC Kentville Research and Development Centre, Kentville, Nova Scotia, B4N 1J5, Canada
4. Alberta Agriculture and Forestry, Crop Diversification Centre North, Alberta Agriculture and Forestry, Edmonton, AB, T5Y 6H3, Canada