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

To ask His Majesty's Government what plans they have to introduce explicit requirements in the pesticide approval process to assess evidence on antifungal cross-resistance in non-target fungi; and what timetable they have set for any such changes.

Currently HSE considers the potential for resistance development in the target pest organism during the plant protection product approvals process. Where resistance is known or anticipated, HSE place specific limitations on the use of the product to help mitigate the likelihood and speed of resistance development. There are currently no plans to make changes to the process for regulating plant protection products.

Nevertheless, this Government recognises the dangers of anti-microbial resistance, including cross-resistance from fungicides. Defra is taking action to address the risks of resistance building by empowering farmers to make informed decisions as they manage pests, weeds and diseases. We have funded a roadshow, led by the Agriculture and Horticulture Development Board (AHDB), that is delivering practical advice to help farmers and agronomists to minimise the risk of resistance developing. This will run until March 2026.