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RustWatch: A European early-warning system for wheat rust diseases

Project Leader

Research Team



Research Field

Researches of the interaction between yellow rust and different wheat varieties
Crop pathology
Wheat diseases
Plant diseases
Harmful organisms

Project description

As part of the RustWatch project, a rapid warning network is being developed, with the organisations involved following the spread of wheat rust and providing information to farmers on the rust race that is currently taking place this season. The project also explores the biology of rust agent mushrooms, reproduction cycles and spores spreading mechanisms. They have developed effective methods to limit rust disease in both conventional and organic farming.

The studies involved 12 universities/institutes, 5 agricultural consultancy organisations and 8 companies.

RustWatch will establish a stakeholder driven early-warning system to improve preparedness and resilience to emerging rust diseases on wheat, which is Europe’s largest agricultural crop. This is urgent because Europe in 2016 experienced the most severe epidemics of wheat stem rust for more than 50 years, and the pre-existing population of wheat yellow rust has been replaced by invasive races of non-European origin. RustWatch will address all areas listed in the call, including exploring the drivers shaping the new European wheat rust populations, assessment of their impact on agricultural productivity in the context of IPM Directive 2009/128/EC, and finally develop research and communication infrastructures taking advantage of stakeholder networks and expertise, and collaboration via existing global networks. RustWatch provides beyond state-of-the-art research within new diagnostic tools, enabling rapid and precise identification of new invasive races, and investigating the impact of virulence, aggressiveness and adaptation to warmer temperatures as drivers of pathogen spread and establishment. The research has potential for a break-through in the area of host resistance phenotyping, e.g., by going beyond the observation of disease and categorize resistance responses at the cellular level. This phenotyping is essential for utilizing the vast amount of genomic sequence information produced by new emerging breeding technologies. The early-warning system for prevention and control of rust diseases will become implemented via case studies in five regions. The case studies will aid in development and validation of the systems in collaboration with a wide array of stakeholder groups, involve agricultural advisers in disease surveillance and sampling for later diagnosis, and collect information about potential barriers in adopting the system. RustWatch engages 12 universities/research institutes, 5 agricultural advisory services, and 8 SMEs/industries.

Project partners

Submitted on: Fri, 02/12/2021 - 13:51