Spotting an Asian hornet nest in your garden in midsummer has become almost a rite of passage. And the first reflex, the one we all have in mind, is to grab the phone and call the firefighters. Wrong move. Since 2018, this call leads nowhere in the vast majority of departments. The message is often the same: firefighters no longer respond to this type of intervention at private homes. Don’t panic, there are concrete solutions, but you must know the right contacts and anticipate the cost. Here is everything you need to know before acting, during this summer period when colonies reach their peak activity.
The day the firefighters hung up: what really changed in 2018
Arriving in France around 2004, the Asian hornet (Vespa velutina) spread like wildfire starting in 2010. The result: emergency services were inundated with thousands of calls every summer, to the point of literally saturating their lines. Firefighters, whose primary mission remains helping people and fighting fires, found themselves playing full-time insect controllers. An untenable situation.
That’s why, since 2018, many departments have ended automatic handling of nests. From then on, the SDIS intervene only if the nest is located in a so-called sensitive environment: the public road, a school, a nursery, in short, a place where the risk to the community is immediate. On private property, in the absence of an pressing threat, it is up to the owner to deal with it. This withdrawal also aims to avoid unfair competition with private pest-control companies. The paradox is that a 2017 decree theoretically entrusts prefects with the responsibility of having these nests destroyed, but its application varies so much from one territory to another that the rule remains unclear for many.
Asian hornet or just a wasp nest: don’t get the fight wrong
Before picking up the phone, one essential step is required: identify what is actually nesting on your property. Not every large papier-mâché ball hanging from a tree contains Asian hornets. The Asian hornet is distinguished by its yellow legs at the ends, a dark thorax and an abdomen that is mostly dark with a fine orange border. Nothing to do with the European hornet, which is larger and far more yellow, nor with a simple wasp nest.
Why is this distinction crucial? Because the Asian hornet represents a serious threat to biodiversity. A single colony consumes about 11 kg of insects per year, roughly the equivalent of 100,000 bees. A true predator for our already fragile hives. Correctly identifying the species allows you to act quickly, without spending unnecessarily on a harmless wasp nest that nature will handle on its own come autumn.
The right number to dial: who to entrust your nest to now
Since firefighters no longer respond in most cases, who should you turn to? The first practical reflex is to contact your town hall. Some municipalities have assistance schemes, agreements with professionals, or even partial cost coverage. Also check with your prefecture, because a few departments maintain specific solutions.
This is where the landscape becomes very uneven. In some areas like Aisne, the SDIS continues to intervene free of charge at private homes thanks to a system of hornet referents. Elsewhere, you will need to call a private pest-control company. One non-negotiable point: the professional must hold the Certibiocide TP18 certification, now mandatory for handling products intended for hymenopterans. Never entrust this work to a DIY enthusiast: approaching a nest without proper equipment is reckless.
The bill that stings: how much to budget and how not to get trapped
Let’s talk money, because that is often the unpleasant surprise. Specialized companies generally bill their interventions between 70 and 150 euros, depending on the complexity of the job. A nest perched at the treetop or tucked under a roof will naturally cost more than one accessible at human height. By comparison, when firefighters intervened on a paid basis, the bill could exceed 170 euros in some departments.
To avoid missteps, a few simple precautions are essential:
- Always request a clear and detailed quote before the intervention.
- Verify that the service provider holds the Certibiocide certification.
- Compare several companies, as prices can vary significantly from one professional to another.
- Be wary of abnormally low offers, often signs of sloppy work.
What to remember before you pick up the phone
The old reflex of calling the firefighters has now become a thing of the past, except in cases of immediate danger on public space. On your property, the procedure is different: identify the species, contact your town hall to learn about any available assistance, then call a certified professional and request a quote. You’ll typically be looking at a sum of a few tens to around a hundred and a half euros, a reasonable amount given the risks.
This subtle change, largely flying under the radar, nicely illustrates how a biological invasion can disrupt our most ingrained habits. In the face of an invader that decimates our bees by entire colonies, one question remains: will our collective organization ever be able to catch up with the speed at which this tenacious insect spreads?
