Nathan Ehresman has been Nufarm Americas Inc. Senior Regulatory Scientist since 2009. His primary responsibilities include managing Nufarm’s active ingredient regulatory defense strategy. This work involves collaboration with basic and post-patent active ingredient manufacturers. Nathan serves as Nufarm’s regulatory representative to industry work groups such as the CropLife America Seed Treatment Workgroup and active ingredient task forces including the Industry Task Force II on 2,4-D Research Data, Metalaxyl Data Development Task Force, MCPA Task Force III and other phenoxy herbicide task forces. Nathan resides in Raleigh, North Carolina.