Staff

Andrew N. Sharpley
Professor of Soils and Water Quality sharpley@uark.edu
1 (479)-575-5721

Michael Daniels
Professor
mbdaniel@uark.edu

Lawrence Berry
Program Technician
lgb001@uark.edu

Cory Hallmark
program technician
challmark@uaex.edu
1 (501) 671-2230

Josh Hesselbein
Program Technician
jhesselbein@uaex.edu

Tarra Simmon
Lab Supervisor
tarra@uark.edu
1 (479) 575-3623

Sarah Hirsh
Program Associate
hirsh@uark.edu
1 (870) 673-2661