Fighting Asian hornets in Arosa
Have you discovered an Asian hornet's nest? We'll be on site quickly! Call now - Daily Mon-Sun 07:00-21:30. Contact us now: 058 510 22 54
Having the Asian hornet's nest removed
The hornet species Vespa velutina, hailing from South-East Asia, has invaded Switzerland and various parts of the subcontinent. Even though it is not hostile towards humans, it has become notorious as a predator of honey bees, raising alarm among beekeepers. Only a few of these hornets can launch an attack that completely wipes out a bee colony in a short amount of time. If you have discovered a hornet's nest on your house, patio, shed, or in your blind box, contact our experts for hornet nest removal in Arosa!
Use the uncomplicated telephone service of the Hornet experts in Arosa and simply inform us at 058 510 22 54, we will be on site quickly so that you and everyone in your area feel completely safe again.
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Appearance of the Asian hornet
Here are some characteristics that distinguish the Asian hornet:
1. Size: The queen can reach a length of about 3 cm, while the workers are slightly smaller and measure about 2.5 cm.
2. Color: The Asian hornet has a dark body that is almost black, with a yellow stripe at the back of the abdomen. Its face is orange-yellow.
3. Wings: The wings are dark and almost smoky gray.
4. Legs: The hornet has yellow tips on its legs, which is a striking distinguishing feature when it flies.
5. Nest: The Asian hornet's nest is often high in the trees, but it can also be found underground or in tall structures such as chimneys. It has an oval shape and is made of chewed wood, which gives the hornet a papery texture.
It is important to distinguish the Asian hornet from the European hornet (Vespa crabro), which is more harmless and a natural part of the European fauna. If you suspect you have found an Asian hornet nest near you in Arosa, you should report this to the local authorities, or using our reporting form, as they can spread quickly and be harmful to bees and other insects. To avoid being attacked by the flying inhabitants, you should hire a professional pest controller such as the Hornet Experts Arosa. We can identify the nest beyond doubt and take further steps to remove the Asian hornets professionally.
News about the Asian hornet in Arosa
10.12.2024 Western Switzerland: Killer hornet eats bees
This year, the Asian killer hornet has significantly expanded its territory, particularly in western Switzerland. This expansion represents a serious threat to local bee populations, as these hornets mainly hunt bees. The potential impacts could be serious. In addition to threatening bee numbers, the hornet also poses a risk to individuals who are allergic to its venom.
06.12.2024 Serious concerns about the bee population!
Beekeepers throughout various regions of Europe are facing attacks on their hives. A small cluster of Asian hornets has the ability to destroy a whole bee colony within a few hours. This results in a reduction of pollinator populations, which could have significant impacts on pollination, local vegetation, and agricultural production.
02.12.2024 Asian hornet doesn't just eat bees!
Here’s the danger it presents to insects!
In addition to preying on beetles and flies, honeybees are a major component of the Asian hornet’s diet, comprising up to 85 percent of what it consumes. As a result, the Asian hornet not only causes issues for fruit growers but also exacerbates the already severe threat to our bee populations.
28.11.2024 How did the Asian hornet get to Europe?
The Asian hornet probably arrived in Europe by chance. It swiftly expanded across France and surrounding countries. Its ability to adapt to different environments, combined with the lack of natural predators in Europe, has allowed it to spread quickly. One nest can produce several hundred new queens in just one season.
Asian Hornet Reporting Form
Please fill out all required fields and submit the form.
Help us!
If you discover an Asian hornet or a nest of this invasive species in Arosa, it is of the utmost importance that you report it immediately. The Asian hornet is not only dangerous to humans, but also poses a serious threat to native bee populations and the ecological balance in Switzerland.
Why is it important to report the find?
In regions where it has successfully settled, the presence of the Asian hornet has a profound effect on native insects, honey bees in particular. By feeding on bees, these hornets contribute to the decline of pollinator populations, ultimately impacting the local flora and agricultural productivity. By reporting sightings, experts can react quickly, remove the hornets or their nests and thus prevent the spread of this invasive species.
Notification form for sightings
To effectively manage the increasing population of Asian hornets in Switzerland and ensure the preservation of our native insects, we kindly request that you report any suspicions or sightings using our dedicated reporting form. Your cooperation will enable us to intervene promptly and minimize the potential spread of this hazardous species in our fragile ecosystems.
Your contribution is crucial in the fight against the Asian hornet in Arosa. Together we can protect nature and maintain the balance of our ecosystems;
Thank you for your vigilant attention and your commitment to protecting our environment.
How dangerous is the Asian hornet?
The Asian hornet (Vespa velutina) is a predatory insect that originated in Asia and has spread in recent years to various parts of Europe, including France and now also Switzerland and in Arosa. Although it poses a threat to honey bees and native biodiversity, it is generally no more dangerous to humans than other wasp species. Nevertheless, there are some aspects to be aware of:
1. Threat to honey bees: The Asian hornet preys on honey bees, threatening native bee populations. A decline in bees can have a negative impact on pollination and thus on local flora and agricultural production.
2. Stings: As with other wasp and hornet species, the stings of the Asian hornet can also be painful. For most people, the stings are unpleasant but not dangerous. However, people who are allergic to wasp or hornet stings can suffer a severe allergic reaction, which in the worst case can lead to anaphylactic shock.
3. Aggressiveness: Although the Asian hornet is not necessarily more aggressive towards humans than other wasp species, it can become aggressive if it feels threatened, especially near its nest.
4. Ecological effects: Apart from the direct effects on honey bees, the spread of the Asian hornet can also disturb the ecological balance by affecting the populations of other insects.
Distinction should be made between the Asian hornet and the Asian giant hornet (*Vespa mandarinia*), commonly referred to as the "killer hornet". The remarkable difference in size, coupled with the more potent venom and larger size of the sting, underscores the heightened potential danger the giant hornet poses to humans.
If you have discovered a nest, call us immediately: 058 510 22 54
Our hornet professionals in Arosa are certified by the VSS.
Frequently Asked Questions About Asian Hornets in Arosa
Known for its potentially severe and even deadly stings, the Asian hornet surpasses the danger level of the majority of other hornet species.
Reaching lengths of up to 3 cm, the Asian hornet is a sizable stinging insect. Its slender body showcases a striking pattern of orange, yellow, and black stripes against a black backdrop.
Typically, the Asian hornet adopts a shy and passive nature, but when faced with threats and confined to a corner, it exhibits heightened activity and aggressiveness as a means of self-defense.
The venom of the Asian hornet is highly toxic to humans, with its bite causing both intense pain and the potential for allergic reactions.
The venomous sting of the Asian hornet makes it a perilous insect. Compared to other wasps, its sting causes heightened pain and can initiate allergic reactions.
In the event of an Asian hornet sighting, it is essential to get in touch with either a regional wild bee protection officer or the pertinent department under the responsible Ministry of Agriculture to make an official report.
Reporting Asian hornets is crucial for preventing attacks and mitigating the insect's proliferation. These insects exhibit a high level of territoriality and aggressiveness.
If Asian hornets are present in Switzerland, it is important to seek professional hornet control to effectively manage the situation. It is highly recommended to contact a reputable pest control service provider.
Despite not being under protection, the Asian hornet requires close monitoring to prevent its spread.
Asian hornets go into hibernation either collectively or as solitary individuals, seeking shelter in the crevices of walls, structures, garden sheds, abandoned dwellings, or hollowed-out tree trunks.
Would you like more information about Asian hornets? Then take a look at our FAQ's about Asian hornets.
Private inquiry form
For an uncomplicated request to remove an Asian hornet's nest, please use our contact form for private individuals.
Real estate inquiry form
Use our property management order form to request the removal of an Asian hornet's nest.
