Caio Canella Vieira, Assistant Professor of Soybean Breeding, Department of Crop, Soil and Environmental Sciences, University of Arkansas. The development of dicamba-tolerant soybean and cotton was followed by massive reports of off-target damage across the United States. This research aimed to estimate yield losses associated with off-target damage in over 550 soybean breeding lines, as well as identify genomic regions regulating tolerance in genetically diverse accessions.