Breadcrumb Ag Home Directory Viviana Rivera-Varas Title Viviana Rivera-Varas Position Research Assistant Extension Leadership Team Part time Email viviana.rivera@ndsu.edu Offices Plant Pathology Mailing address: NDSU Dept 7660, PO Box 6050 Fargo, ND 58108-6050 Physical address: Walster 326, NDSU Fargo, ND 58102 Phone 701/231-7066 ID