» Dr. Tim Cross- Chancellor UT Institutute of Agriculture 

Dr. Tim Cross oversees the UT Extension presence in all 95 Tennessee counties and is responsible for over 800 agents, specialists, and staff statewide. He represents UT Extension in partnerships with Tennessee organizations, such as the Tennessee Farm Bureau and Tennessee Farmer's Coop, as well as regional and national associations, such as the Association of Southern Region Extension Directors, and the Association of Public Land Grant Universities. Dr. Cross received his B.S. and M.S. degrees in Agricultural Economics from Oklahoma State University and a Ph.D in Agricultural Economics from Oregon State University. He joined UT in 1994 as an Associate Professor of Agricultural Economics and has served as Assistant and Associate Dean of UT Extension. Dr. Cross was named Dean in 2008.

UT Extension (865) 974-7114


» Dr. William Brown- Professor and Dean UT AgResearch      

Dr. Brown is responsible for the research programs of some 130 agricultural and natural resource faculty in seven academic departments. In addition, he oversees the management of our ten research facilities in strategic locations across the state. He represents UT AgResearch in the Institute of Agriculture, and coordinates with our partner entities -- the College of Agricultural Sciences and Natural Resources, UT Extension, and the College of Veterinary Medicine. A professor of animal science, Dr. Brown has published widely in both the scientific and trade literature and has served in editorial and review capacities for a number of scholarly publications, including the Journal of Animal Science and the Journal of Production Agriculture.

UT AgResearch (865) 974-7121


» Dr. Delton Gerloff- Interim Dean and Director UT Extension

Delton Gerloff serves as the Interim Dean and Director of UT Extension coming from the Ag Resource and Economics Department of UT. His background includes grain marketing, farm/financial managment, and row crop cost/returns. Ph.D., Agricultural Economics, Texas A&M University, 1992 M.S., Agricultural Economics, Oklahoma State University, 1977 B.S., Agricultural Economics, Oklahoma State University, 1975.

UT Extension (865) 974-7112


» Dr. Robert Burns- Professor and Assistant Dean UT Extension   

Robert serves as Assistant Dean and State Program Leader for UT Extension Agricultural and Natural Resources and Resource Development programs. In this position he supports the efforts of the University of Tennessee Institute of Agriculture academic departments, the Soil Plant and Pest Center, the Center for Profitable Agriculture and the 95 county Extension offices across Tennessee in their Extension Agriculture and Natural Resources program planning and delivery efforts. Prior to serving as Assistant Dean, Robert served as an Extension Specialist at the University of Tennessee and at Iowa State University where he conducted applied research and extension programming focused on animal manure and agricultural waste management.

UT Extension (865) 974-7112


» Dr. David White- Associate Dean and Director UT AgResearch

Dr. White focuses on UT AgResearch programs by facilitating the development of multi-disciplinary faculty teams that cut across departments and institutions. He also promotes AgResearch relationships with commodity groups, agencies, and professional groups. Education Ph.D. Veterinary Science, The Pennsylvania State University, 1991 M.S. Animal Sciences, University of Kentucky, 1987 B.S. Animal Sciences, University of Vermont, 1985

AgResearch (865) 974-7121


» Dr. Tim Rials- Associate Dean and Director UT AgResearch

Robert serves as Assistant Dean and State Program Leader for UT Extension Agricultural and Natural Resources and Resource Development programs. In this position he supports the efforts of the University of Tennessee Institute of Agriculture academic departments, the Soil Plant and Pest Center, the Center for Profitable Agriculture and the 95 county Extension offices across Tennessee in their Extension Agriculture and Natural Resources program planning and delivery efforts. Prior to serving as Assistant Dean, Robert served as an Extension Specialist at the University of Tennessee and at Iowa State University where he conducted applied research and extension programming focused on animal manure and agricultural waste management.

UT AgResearch (865) 974-7121


» Dr. Barry Sims- Associate Director UT AgResearch

Dr. Sims focuses primarily on facility and construction projects at the Research and Education Centers. He also assists with the development of research workplans, field days and special events, employee training programs for Center employees, risk management, safety and compliance, and other related activities. Education A.S. Agricultural Business, Dyersburg State University, 1999 Ph.D. Agronomy/Weed Science, University of Arkansas, 1986 M.S. Plant and Soil Science/Weed Science, University of Tennessee, 1983 B.S. Plant and Soil Science, University of Tennessee, Martin, 1981

UT AgResearch (865) 974-7121


» Dr. Scott Senseman- Professor and Head UT Plant Sciences     

B.S. Agricultural Business, Wilmington College of Ohio, 1986
M.S. Agronomy, University of Arkansas, 1990
Ph.D. Agronomy, University of Arkansas, 1994

Scott Senseman serves as head of the Plant Sciences Department. Dr. Senseman’s background is in Agronomy with concentration on herbicide mode-of-action, weed ecology and management, and environmental issues with herbicides.

Plant Sciences Department (865) 974-7324


» Dr. David Anderson- Professor and Head UT Veterinary School

David Anderson is currently the Head of the Large Animal Veterinary Program at the University of Tennessee.

The College of Veterinary Medicine (865) 974-8387


» Dr. Neal Schrick- Professor and Head UT Animal Science

Neal Schrick earned his Ph.D and M.S. from Clemson University in 1990 and 1988, respectively. His research focuses primarily on reproductive physiology and endocrinology with emphasis on environmental and management factors related to embryonic/fetal mortality with assisted reproductive technologies and deviations in estrous cyclicity.

Animal Science Department (865) 974-7286