1. Department of Plant, Soil, and Entomological Sciences; Aberdeen Research & Extension Center; University of Idaho; Aberdeen ID 83210 USA
2. Department of Plant, Soil, and Entomological Sciences; Kimberly Research & Extension Center; University of Idaho; Kimberly ID 83341-5082 USA
3. USDA-ARS; Small Grains and Potato Germplasm Research; Aberdeen ID 83210 USA
4. Department of Plant, Soil, and Entomological Sciences; University of Idaho; 875 Perimeter Drive Moscow ID 83844-2339 USA