Asian Hornet Alert

Asian Hornet Alert

Bristol Beekeepers, along with the UK’s National Bee Unit, are calling on the public to help with looking out for Asian Hornets and their nests as we head into the warmer months. This is an invasive species of hornet which threatens our bees and pollinators and they need your help!

In 2004 the Asian (Yellow Legged) Hornet, Vespa Velutina, arrived in Bordeaux France from China in a container of pottery. Since then, it has spread throughout Europe, from Portugal to the Netherlands. It was first spotted in the UK in 2016 on the South coast and a small number of nests have been identified and destroyed each year since. 2023 saw a huge change when 78 nests were discovered in South East England!

There are reports of the hornet as far north as Scotland. A credible sighting reported in January in Kent this year sparks fears that the non-native insect may have become established in the UK.

What’s the problem?

This Hornet is a meat eater and has a voracious appetite for all pollinators. It hunts and kills bees, wasps, butterflies and all sorts of similar insect life to provide protein (meat) to feed its young. One Asian hornet can kill 30 – 60 honeybees every single day! They can therefore have catastrophic consequences for our native bees and pollinators. In France, where a population of invasive hornets have become established with half a million recorded nests, the cost of the hornet to the French economy is estimated to be in excess of £26 million every year.

We still have an opportunity to restrict the impact of this invasive species on our wildlife in the UK and here’s how you can help.

How you can help

By being able to identify the Asian hornet if you see it and by understanding how to easily report it using the Asian Hornet Watch app, you can help control its spread. We want you to learn how to recognise this insect compared to the native European species so you can correctly report it and allow the National Bee Unit to take appropriate action. 

An Asian Hornet can be identified by its very distinct markings - they’re a similar size to a European Hornet, which is two or three times the size of a common wasp, and are black with distinct yellow lower leg. Take a look at the image below to compare the Asian hornet with the European species.

 

Comparison of European and Asian hornet, wasp and honeybee

 

The public are being urged to stay vigilant, and encouraged to report any suspected sightings on the Asian Hornet Watch app, which is available to download on iOS and Android.

Expert teams from the National Bee Unit, part of Defra, will then be deployed to track hornets back to their nests, which are then destroyed.

Reporting a possible sighting of an Asian Hornet is quick, free, and easy and has the potential to make a huge difference in the fight against this invasive species

Asian hornet

David Walker

For more information, visit the British Beekeepers Association website on:

https://www.bbka.org.uk/

Or get in contact Bristol Beekeepers on:

secretary@bristolbeekeepers.org.uk