Breadcrumb Ag Home Directory Melissa Hafner Title Melissa Hafner Position Laboratory Manager Research Specialist Extension Leadership Team Part time Email melissa.hafner@ndsu.edu Offices Carrington Research Extension Center Mailing address: PO Box 219 Carrington, ND 58421-0219 Physical address: 663 Hwy 281 N Carrington, ND 58421 Phone 701-652-2951 ID