Murdoch University

Adjunct Professor in Plant Virology, Institute of Agriculture, University of Western Australia

Professor, Department of Plant Pathology, Sher-e-Bangla Agricultural University, Dhaka

IBMCP (CSIC-UPV)

Volcani Center, ARO

Inrae

University of California, Davis

Professor of Plant Pathology, Shiraz University

Professor of Biology, University of Michigan-Dearborn

Cornell University