Alexandre Caldeira Rocateli, Texas Tech University, Lubbock, TX, US, D. Brian Brian Arnall, Plant and Soil Sciences, Oklahoma State University, Stillwater, OK, Brian C Pugh, Oklahoma Cooperative Extension Service, Oklahoma State UNiversity, Muskogee, OK, Bradley J Bain, Oklahoma Cooperative Extension Service, Oklahoma State University, Idabel, OK, John Auba Keesee, Oklahoma Cooperative Extension Service, Oklahoma State University, Holdenville, OK, Stanley Quirinus Fimple, Oklahoma State University, Pawnee, OK, Christopher K Rice, Oklahoma Cooperative Extension Service, Oklahoma State University, Ada, OK, Brian Freking, OCES, Oklahoma State University, Keota, OK, Coy McCorkle, OCES, Oklahoma State University, Wewoka, OK, Justin McDaniel, OCES, Oklahoma State University, Ada, OK, L. Allan Parnell, OCES, Oklahoma State University, Coweta, OK, David Cantrell, OCES, Oklahoma State University, Mcalester, OK, Wendie Powell, OCES, Oklahoma State University, Okemah, OK and Lee Wes, Oklahoma State University, Purcell, OK