An integrated disease management program for the Australian Potato Industry (PT23002)

Key research provider: University of Tasmania and Western Sydney University 

Project start date: 18/03/2025 

Project completion date: 30/05/2031 

Summary:  

This national initiative aims to tackle the economic and agronomic challenges posed by soil-borne diseases in potato production. The project will develop and validate cutting-edge diagnostic tools, biological control agents, and integrated disease management (IDM) strategies tailored to Australian conditions. It focuses on key pathogens such as powdery scab, pink rot, blackleg, black dot, Verticillium early dying, and Rhizoctonia, which significantly impact yield, quality, and profitability. 

For growers, the project investigates practical outcomes including rapid DNA-based diagnostics, a national atlas of pathogen distribution, and new biocontrol solutions compatible with conventional farming. By combining biological, chemical, and cultural approaches, the program will deliver region-specific IDM guidelines, support on-farm trials, and build industry capacity through masterclasses and extension activities. Ultimately, it aims to reduce disease losses, improve productivity, and future-proof the potato industry through sustainable and cost-effective disease management tools.