1. Postdoctoral Research Fellow, Department of Crop, Soil, and Environmental Sciences University of Arkansas System Division of Agriculture Lonoke AR USA
2. Extension Weed Scientist, Department of Crop, Soil, and Environmental Sciences University of Arkansas System Division of Agriculture Lonoke AR USA
3. Extension Weed Scientist, Department of Agronomy University of Wisconsin‐Madison Madison WI USA
4. Weed Scientist, Department of Botany & Plant Pathology Purdue University West Lafayette IN USA