Katja Koehler-Cole1, Roger W. Elmore2, Humberto Blanco3, Charles A. Shapiro4, Christopher A Proctor5, Derek Heeren5, Burdette Barker6, Charles A. Francis7, Tim Shaver8 and Matt Stockton9, (1)Agronomy and Horticulture, University of Nebraska-Lincoln, Omaha, NE, US, (2)University of Nebraska-Lincoln, Lincoln, NE, (3)Dept of Agronomy and Horticulture, University of Nebraska-Lincoln, Lincoln, NE, (4)Department of Agronomy and Horticulture, University of Nebraska - Lincoln, Lincoln, NE, (5)University of Nebraska - Lincoln, Lincoln, NE, (6)Utah State University, Logan, UT, (7)Agronomy & Horticulture, University of Nebraska - Lincoln, Lincoln, NE, (8)Department of Agronomy & Horticulture, West Central Research and Extension Center, University of Nebraska–Lincoln, North Platte, NE, (9)University of Nebraska - Lincoln, North Platte, NE