1. Dep. of Agronomy & Plant Genetics; Univ. of Minnesota; St. Paul MN 55108
2. USDA-ARS; St. Paul MN 55108
3. Dep. of Plant Pathology; Univ. of Minnesota; St. Paul MN 55108
4. USDA-ARS; Red River Valley Agricultural Research Center, Cereal Crops Research Unit, Hard Spring and Durum Wheat Quality Lab.; Fargo ND 58102