Harbans Bariana, University of Sydney (IMAGE) University of Sydney Caption Plant Breeding Institute's Principal Research Fellow, Associate Professor Harbans Bariana, is demonstrating the issue of wheat rust. Credit University of Sydney Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.