A new study examining data from the National Bee Unit’s annual husbandry survey to better understand Varroa treatment practices throughout the UK has just been published. Thomas O’Shea-Waller from the University of Exeter along with colleagues from Newcastle University and Fera Science Ltd assess the relative importance of treatment adherence,…
Yellow-legged hornet 2025 rolling update
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 05/02/2025: 1 credible yellow-legged hornet sighting has been reported in the UK in 2025. 0 nests have been found.…
Protecting the Purity of British Honey: Why This Petition Matters
The sweet world of honey—a product synonymous with purity, nature, and hard work—is under threat. Recent revelations have highlighted a serious issue in the UK market: honey adulteration. This involves the dilution or substitution of genuine honey with cheaper sugar syrups and other substances. For British beekeepers and honey lovers,…
The B4 Project: Sustainable Beekeeping – A Future Without Imports
Join the B4 Symposium 2025: Protect native bees, tackle honey bee imports, and promote sustainable, locally adapted beekeeping. #B4Project
System Downtime
We are currently making improvements to our inbound correspondence system, messages sent to may not be received during this time. We endeavour to be back online as soon possible, please accept our apologies for any disruption caused. If you would like to contact us during this time, please call…
Update on the small hive beetle in Italy
Small hive beetle found in Sicily The small hive beetle (SHB), Aethina tumida, is a bee hive pest native to sub-Saharan Africa. The SHB has been accidentally introduced into many countries across the globe, including the USA, Canada, Australia, China and many countries in Latin America. SHB was found in Calabria…
Updated content: Foulbrood advisory leaflet
Our ‘Foulbrood disease of honey bees’ advisory leaflet has been updated. European foulbrood and American foulbrood are the main focus of this leaflet, as they are statutory notifiable diseases in the UK, and must be reported to the NBU. Recognising the signs of these diseases is particularly important for all…
Asian Hornet 2024 Rolling update
To view location of destroyed nests please visit the map page and choose the Asian Hornet map layer As of 24/05/2024: 18 Asian hornets have been reported in the UK 2024. 1 Asian hornet nest has been killed. Sighting Photo Grid Ref: Date initial sighting Date confirmed by…
Irregular inspections and swarm prevention
Book III of Geoffrey Chaucer’s epic Medieval poem, Troilus and Crisedye, contains the line:And after winter folweth grene MayEven with only a cursory understanding of Middle English, it’s pretty obvious that Chaucer is commenting on May being the first month of the year when everything is verdant.Winter is over, the…
Asian Hornet Sightings Update May 2024
On 10th May, a further hornet was found near Four Oaks, East Sussex, in traps that the NBU has been monitoring in the area. This makes a total of five queens caught in this area. Two further hornets have been captured and killed in Kent. On 15th May, a hornet…