Andrew has over 18 years of experience as a regionally-based horticultural plant pathologist across several horticulture commodities, including both perennial and annual crops. He has been involved in numerous projects aimed at practical outcomes and adoption of disease management techniques in both domestic and international production systems. Recently, he has been working on fungicide resistance projects in apples and grapes, investigating Colletotrichum spp. associated with citrus diseases and has several projects on powdery mildew diseases on a range of crops within Western Australian horticulture.