Patricia E. Juskiw, Alberta Agriculture and Forestry, Alberta Agriculture, Lacombe, AB, CANADA, Mary Lou Swift, Alberta Agriculture and Rural Development, Livestock Research Branch, Lacombe, AB, Canada, Vern S. Baron, Agriculture & Agri-Food Canada, Agriculture & Agri-Food Canada, Lacombe, AB, CANADA, Raquel R. Doce, Agriculture and Agri-Food Canada, Lacombe Research Centre, Lacombe, AB, Canada and Joseph M. Nyachiro, 5030 - 50 Street, Alberta Agriculture, Lacombe, AB, CANADA