Mungbean powdery mildew, causal agent Podosphaera xanthii, is a widespread fungal disease of mungbean in Australia. Moderate temperatures (22-26°C) and high relative humidity favour the disease. Growers are often concerned about the occurrence of this disease as losses can vary from year to year depending on weather conditions. Currently, research indicates spraying at first sign is an effective tactic, however, many farmers make a prophylactic application with other pesticide applications rather than scouting for the disease development. Fungicide resistance has been reported in this fungus in other countries on other crops. This PhD project will examine the ability of the pathogen to develop fungicide resistance in Australia and help determine if fungicide resistance could become an issue for growers.

Professor Adam Sparks

• Professor Gavin Ash
• Professor Levente Kiss

• Centre for Crop Health
• Institute for Agriculture and the Environment

• Crop and Pasture Production

• Doctor of Philosophy (DPHD)
• Master of Research (MRES)