professor, soil fertility and water management, UF/IFAS Department of Soil and Water Science, Gainesville, FL
assistant professor, Soil and Water Sciences Department, UF/IFAS Citrus Research and Education Center, Lake Alfred, FL
assistant professor, soil microbiology, Soil and Water Sciences Department, UF/IFAS Southwest Florida Research and Education Center, Immokalee
research assistant scientist, Plant Pathology Department, UF/IFAS Citrus Research and Education Center, Lake Alfred FL