Question to the Department for Environment, Food and Rural Affairs:

To ask His Majesty's Government, with reference to the article "Mitigating the risks of antimicrobial failure", by Dr Wendy Thompson, Callum Wood and Professor Mike Bromley, published by the National Preparedness Commission on 6 September 2024, what assessment they have made of the risk of resistance to fungicides on (1) food security, and (2) human health; and what consideration they have given to adding antimicrobial resistant pathogens to the UK Plant Health Risk Register.

Integrated pest management (IPM) helps support sustainable agriculture and combat pesticide resistance by diversifying the tools used to handle pests. The Government supports farmers’ use of IPM through the Sustainable Farming Initiative’s paid actions. These include optimising chemical pesticide use through precision application. Last year we launched a new IPM guidance page on gov.uk which provides clear and practical information about IPM to support planning and decision making.

We work closely with the Agriculture and Horticulture Development Board, which monitors fungicide resistance development in cereal pathogens, to inform disease management strategies.

Antifungal resistance in humans, which is in part driven by the use of fungicides, is increasing globally and in the UK. Fungicides must be used responsibly to reduce potential risk to public health. The Government is committed to investing in research and development to advance its understanding of antimicrobial resistance (AMR) and how it spreads. The AMR National Action Plan’s top 10 research priorities include questions that seek to understand what drives resistance beyond antimicrobials, such as the risks associated with the use of antifungals on human health.

The UK Plant Health Risk Register is a comparison tool used to assess the risk to the UK of non-native plant pests to both cultivated plants and those in the wider environment. It is used to prioritise actions that industry and Government can take to reduce the threat posed by each pest. Resistant strains of plant pests are not evaluated in the risk register because 1) the metrics used to assess non-native plant pest species are not appropriate to the assessment of resistant plant pest strains, and 2) plant health legislation applies to non-native pest species rather than strains of species that are already present in the UK. However, Defra has funded a Review of Antibiotic Use in Crops, Associated Risk of Antimicrobial Resistance and Research Gaps (copy attached) and collaborates with international organisations, such as via the International Plant Protection Convention, on approaches to AMR.