Thorough research
A scientifically proven system based on more than 20 years of academic research
CO2 Outdoor Mosquito Trap - BG-Mosquitaire
reduces biting with highest trapping performance
€198.80
€284.00
- 30 %incl. German taxes. Shipping will be calculated at checkout. Please note: VAT will automatically be adjusted at checkout to the tax rate applicable in each country
1
- Highest trapping performance for all kinds of mosquitoes
- One BG-Mosquitaire CO2 trap covers up to 700m² *
- Operated with the insecticide-free attractant BG-Sweetscent and a CO2 bottle (must be sourced separately)
- Adding CO2 to the BG-Mosquitaire trap makes it possible to multiply the number of tiger mosquitoes caught by a factor of 5
- Low power consumption of 5 watts
(* Depending on mosquito population & design of the garden)
Beatrice Bancel
Fast delivery, installed but not yet switched on due to low temperature.
Julie
Completely satisfied, it saved our summer
Ginette Dreumont
Biogents provided us with a very effective mosquito trap. In the south of France, mosquitoes are a daily nuisance. Once the trap is installed, their presence is tolerable. Replacing the attractant packs for the trap each year is a simple matter. I highly recommend it.
GEOFFREY ROCHETTE
Good job
zacharie rayot
Excellent product and delivered quickly.
François Aubert
Very effective in my little Dijon garden infested with tiger mosquitoes, arghhh 😤
Alain Nègre
Effective even in November!!!
Julien Grimal
Effective solution!
Bruno DAURAT
Excellent Biogents trap with CO2 injection for hunting mosquitoes (bites). A shelter is necessary here to protect the trap from falling pine needles (not necessary in other environments).
Ewn Biz
1 week in an infested garden.
Alex M
Can't wait to try it!
Jordan Chatellier
Excellent product to use with CO2 for optimal performance. Thousands of mosquitoes captured! I can't live without it for the last 4 years.
Than Rastaman (Than-Rastaman)
Great product
pierre-yves BERMOND
I've had the mosquito trap with the CO2 canister for a year now. I hardly ever use the CO2. This year, with the mosquitoes being so numerous, I filled about a third of the bag in just 15 days. (Photo from last year.) They look good enough to eat, for those who like insects. Location is very important to me; it should be in the shade under a flowerbed.
Michel Madranges
What isn't said enough to the customer is that it only works well with the CO2 canister, which is heavy, expensive, and needs to be changed every 3 weeks. The product alone is not enough.
Benoît Meallet
Very easy to set up. The only thing that needs improvement is the fan noise.
Damien M
I installed the BG-Mosquitaire trap a week ago (March 1st) when I saw the first mosquitoes appear. I checked it Tuesday evening. 60 mosquitoes inside. I checked it a second time Saturday evening, less than a week after setting it up. 140 mosquitoes inside, that's 200 mosquitoes in less than a week... incredible! It makes almost no noise and only uses the electricity of a small PC fan. I added a sachet of BG-Sweetscents (valid for 2 months) and a towel with a sweat scent. I'm going to try adding a homemade CO2 trap to further improve its attractiveness. I also put out two egg-laying traps, but I haven't seen any results yet; it's too early. Honestly, so far, I'm blown away.
Philippe R.
Super system we've been using it for 2 years now, with Biogents we can now enjoy our terrace!
Yves
Hello everyone, Since I installed a Biogents mosquito trap, we can enjoy our terrace.
Kürti Tamás
MosquitOff
A combination to which no mosquito can say no
Trap
Air currents and visual cues attract mosquitoes; 24/7 in use
BG-Sweetscent
The BG-Sweetscent mimics human skin scents; refills available
CO2
CO2 is the most important attractant for the majority of blood-sucking insects (the gas bottle is not included)
Good positioning
Place the trap in shady areas with vegetation. No sun! No wind!
Highest catch rates
Our unique capture method
All Biogents suction traps have one thing in common: the patented counterflow principle
This is how it works:
- 1Adding CO2 mimics human breath and increases the capture rate
- 2Air currents generated by the fan draw in the mosquitoes
- 3Upwards directed air flow imitates convection currents of a human body and dispenses artificial human skin scent
- 4A light-dark contrast acts as a visual cue
Benefit from the world’s latest technology for mosquito control
Worldwide studies
Results showed a reduction of mosquito populations down to zero
Patented technology
Continuous research and development lead to innovative patents and solutions
USED BY ORGANISATIONS SUCH AS
The World Health Organization (WHO)
Centers for Disease Control and Prevention (CDC, USA)
Pasteur Institute (France), London
School of Hygiene and Tropical Medicine (LSHTM, UK)
Robert Koch Institute (Germany)
Environment and Natural Resources Area
Tropical Public Health Unit (Australia)
USDA, Center for Medical, Agricultural and Veterinary Entomology (USA)
Biogents in the News
Our best trap for all mosquito species
House mosquitoes
House mosquitoes lay up to 350 eggs in rain barrels, abandoned watering cans and buckets, garden ponds or puddles. They set out in search of blood meals especially from dusk till dawn and are particularly troublesome then.
Floodwater mosquitoes
Floodwater mosquitoes usually occur in very large swarms and can be active day and night. They lay their eggs in regions that are flooded. After floods, masses of larvae can hatch almost simultaneously.
Tiger mosquitoes
Unlike most other mosquitoes, tiger mosquitoes are day biters. They are small, black and white striped as well as unusually aggressive. Female tiger mosquitoes normally lay their eggs in natural or artificial containers filled with water (e.g., water residues in flower vases), no matter how small they are, making the Asian tiger mosquito perfectly adapted to the urban environment.
Catch them all!
CO2 boosts your trap’s catch rates for all mosquito species for maximum catch rates
The combination of the BG-Sweetscent and CO2 increases the catch rates of tiger mosquitoes even further
How does the trap attract mosquitoes?
The trap imitates the cues of a human body which are attractive for mosquitoes. For the mosquito, the trap looks just like a human being.
- 1Skin scent plume produced by a human.
- 2Attractant plume dispersed by the trap + CO2 which mimics the human breath and further increases the attractiveness.
Best catch rates thanks to scientific approach
Scientific studies show high catch rates as well as the worldwide use of the traps
Highly effective
Through patented capture method
Used worldwide
Private customers, researchers, and professional organizations use Biogents traps all over the world
Scientifically proven
The effectiveness of the traps has been proven in numerous scientific publications
Insecticide-free attractant
Formula without the use of insecticides or other harmful ingredients. These systems don’t harm beneficial insects like butterflies or bees.
NATURE IS IMPORTANT TO US!
Biogents traps are developed to have the least impact on nature and the environment as possible
Insecticide-free attractant
Formula without the use of insecticides or other harmful ingredients. These systems don’t harm beneficial insects like butterflies or bees.
Long-term efficiency
Long-term reduction of the mosquito nuisance through continuous trapping of mosquito females
Specificity
Attracts only mosquitoes and no other beneficial insects such as bees or butterflies
Exchangeable spare parts
Our trap is not a disposable product. Replacement parts are available for most components
Free shipping:
Free shipping to all countries applies from 49 € value of the goods
Fast shipping:
We ship safely and quickly with DHL and UPS
Secure shopping:
Encrypted data transmission and known payment providers
Free consultation:
Questions? We will be happy to advise you in detail. Please use our contact form
Sehr gute Qualität und
Sehr gute Qualität und Funktion
Gebhard Kronenberger
Tue, Sep 9, 2025
VerifiedMalgré l’avoir positionné à différents endroits plus ou moins à l’ombre
Malgré l’avoir positionné à différents endroits plus ou moins à l’ombre, plus ou moins protégé sous les arbres proche d’un bac de récupération d’eau ; très peu de moustiques attrapés
Thierry MATHIEU
Wed, Sep 3, 2025
VerifiedSuper Service, merklich weniger Schnaken
Was soll ich sagen: mega. Komplett sind die Biester nicht ausunserem Garten verschwunden, aber deutlich besser. Ich hoffe auf einen weiteren Sprung, wenn ich Co2 anschließe. Aber was hervorzuheben ist, ist der Versandservice. Auf meine Nachricht, dass ich es besonders eilig habe, kam direkt die Versandbestätigung und ein Tag später war sie da.
Thilo Glocker
Wed, Sep 3, 2025
Verifiedbioagent + CO2 / 1 mois d'essai
super outil. fonctionne bien sur le moustique commun et le tigre je l'utilise en ile de France (93) cependant il faut être suffisamment loin de l'appareil pour ne pas attirer les moustiques. dans un environnement restreint son utilité est limitée
Bertrand Pichon
Sat, Aug 30, 2025
VerifiedSatisfaisant sur le résultat mais très coûteux pour le faire fonctionner ?
Au bout de quelques jours nous avons enfin pu remanger dehors et passer du temps dans notre jardin. Par contre bouteille de 10kg de gaz carbonique de 65€ vide en 8 jours avec une ouverture de 8h à 20h: cela revient très cher pour le faire fonctionner !
Reply from Biogents
Chère Agnès, merci pour ton retour positif. En effet, une bouteille de CO2 de 10 kg devrait durer 20 jours si elle fonct…
AGNES DUBUS
Tue, Aug 12, 2025
VerifiedDisappointed
Unfortunately, after much labor to set this up, it's a total waste of money. Their are mosquitoes everywhere and maybe 20 end up trapped. I could not be more disappointed.
Chiara de Rege
Fri, Aug 8, 2025
VerifiedCO2 Outdoor Mosquito Trap Season Pack
Carla Vila
Fri, Aug 1, 2025
VerifiedEfficace sans CO2 j’ai du mal à trouver une
Efficace sans CO2 j’ai du mal à trouver une boutille de CO2
Patrick ESTIENNE
Wed, Jul 30, 2025
VerifiedFunktioniert gut
Funktioniert gut, habe aber noch viele mücken im Garten.
Andrea Weiss
Mon, Jul 28, 2025
VerifiedDepuis l'installation du piège ,il y a 3 semaines nous n'avons quasiment plus de moustiques.
christine BARATAUD
Mon, Jul 7, 2025
Verified