Resham Thapa, Department of Plant Science and Landscape Architecture, University of Maryland, College Park, MD, Hanna Poffenbarger, University of Kentucky, Lexington, KY, Katherine Tully, Plant Science and Landscape Architecture, University of Maryland, College Park, MD, Victoria J. Ackroyd, 10300 Baltimore Ave, University of Maryland, College Park, MD, US, Matthew H Kramer, Beltsville Agriculture Research Center, USDA-Agricultural Research Service, Beltsville, MD and Steven B Mirsky, Sustainable Agricultural Systems Lab, USDA-ARS, Beltsville, MD