Associate Professor of Soil Science/Microbial Ecology

Department Head, Professor of Plant Pathology and Systematic Bacteriology

Department Head and Professor of Entomology

Associate Professor, Coordinator and Adviser of the Minor in Plant Pathology

Professor and Director, Fusarium Research Center

Professor of Soil Biogeochemistry, Chair of Ecology Intercollege Graduate Degree Program

Associate Professor, Director of Graduate Studies

Professor, Plant Pathology and Environmental Microbiology, and Biology / Sir Walter Murdoch Adjunct Professor, Murdoch University, Perth, Western Australia