News

Please report sightings of Yellow-legged hornets (YLH), also known as Asian hornets, on this online form or download the free Asian hornet Watch app for Apple devices or android devices. As of 28/2/2026: To view the location of destroyed nests, please visit the map page and choose the Asian Hornet map…

Further to DEFRA statement in December about Yellow Legged Hornet spring trapping, the analysis carried out by Fera Science Ltd to help inform local trapping initiatives in England has now been completed.  The work has identified areas where there may be a higher risk of overwintering Yellow Legged Hornets (YLHs),…

Keep your bees healthy this season. Read our updated ‘common pests, diseases, and disorders of adult honey bees’ booklet. This is an essential guide for every beekeeper, packed with practical advice on identifying and managing common pests, diseases, and disorders that affect adult honey bees. From viruses like deformed wing…

The Tropilaelaps advisory leaflet has been updated. This leaflet explains the biology, distribution, and risks of Tropilaelaps mites; invasive brood parasites of honey bees that are now spreading toward Europe. The leaflet outlines their life cycle, harmful effects on colonies, potential pathways for introduction into the UK, and the legal…

In the December 2025 Bee Health Advisory Forum, Defra confirmed that they will not ask APHA’s National Bee Unit to carry out Spring trapping activity for yellow-legged hornet (YLH) in 2026. This decision has been taken in response to the high number and geographic spread of later season nest finds…

Following the confirmed findings of Tropilaelaps mites in Russia and Georgia, concerns have been raised that these ectoparasites of honey bee brood are spreading. Therefore Defra have produced a Rapid Pest Risk Analysis (PRA) to re-assess the risk posed to UK apiculture by Tropilaelaps mites. Tropilaelaps mites are not native…

The National Bee Unit is pleased to launch the 2025 National Hive Count today, 1st of November. The hard slog of summer beekeeping is done so make yourself a nice cup of tea, grab your laptop and sink into your favourite chair. It’s time to update your BeeBase records! We…

Tropilaelaps mite presents a significant biosecurity risk to Great Britain’s bee population. In recent years the population of Tropilaelaps mercedesae has spread westward from its native range in Asia. There are now confirmed populations in western Russia and Georgia. Surveillance for Tropilaelaps mite in Ukraine is currently limited. Given the…

We are seeking up to three contractors to provide hive side training to intermediate hobbyist beekeepers to teach beekeepers how to recognise pests and diseases and ensure good husbandry practices. The requirement is separated into three lots covering three regions: Lot 1: North of England and Midlands Lot 2: South…

Statement from DEFRA Bee Health Policy Defra is very grateful to all the staff in the Animal and Plant Health Agency and in particular the National Bee Unit (NBU) who are working on the response to YLH. Beekeepers and Yellow-legged Asian Hornet Teams have also provided very valuable support.  Defra…