
Thorough research
A scientifically proven system based on more than 20 years of academic research




(* Depending on mosquito population & design of the garden)
Excellent product to use with CO2 for optimal performance. Thousands of mosquitoes captured! I can't live without it for the last 4 years.
Great product
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.
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.
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.
Super system we've been using it for 2 years now, with Biogents we can now enjoy our terrace!
MosquitOff
Great, I don't have mosquitoes in the house anymore, it's changed my life!
Easy to use and maintain. I've been using a CO2 trap for 2 years, and it definitely does its job. I live in the province of Lodi, and there are a lot of mosquitoes. This certainly helps, but it's not enough. I also have other traps, but despite everything, I still have to treat them every now and then. I recommend it, however, as it's a great help. Refilling the CO2 is complicated in this area. The photos are without the CO2 tank because they were taken in winter.
⚠️ TRAP INTENDED FOR OUTDOOR USE ⚠️ OPTIMIZING THE ACTIVE TRAP THE BASICS: Remove all standing water: buckets, toys, watering cans, tires, clean gutters/ditches/siphons/fountains, empty saucers/bowls/parasol bases, check for watering leaks, hermetically seal the water collector, ventilate your strawberry plants/other plants, water only at night, ...💡 In an apartment: clean drains and prevent water from pooling under the floor tiles. - Installation of additional PASSIVE TRAPS (prevents egg-laying) - IDEAL LOCATION: in the shade, in a humid area, away from drafts/wind - Cover as large an area as possible with several of these ACTIVE and PASSIVE traps - BAIT MUST BE CHANGED REGULARLY: every 2 months according to the instructions, but ideally every month. Therefore, potentially from MAY to OCTOBER depending on the region ⚠️ - Capture net MUST BE CLEANED REGULARLY - CO2 SYSTEM to increase your catches: 10kg refill (available at Metro) ~ €37 ⚠️ Power outlet nearby (cord long enough) ♻️ TURN OFF THE DEVICE AT NIGHT: the tiger mosquito is diurnal. ⚠️ PROTECT FROM RAIN 👌 Install mosquito nets ℹ️ Wear LIGHT-COLORED clothing when outdoors ❤️ Raise awareness among your neighbors by showing them your catches to convince them 💰 Significant budget per season: - Equipment (~€125 for the ACTIVE bait and ~€45 for the 2 PASSIVE baits) - Refills (~€42 for 3 baits and ~€13 for 30 sticky strips) ♻️ ENCOURAGE PREDATORS: In aquatic environments, the larvae are prey for other species: dragonflies or beetles, as well as fish.
Photos taken on December 2nd in the Ain department. Location: 01600
I bought the pack which included: ► 1BG-Mosquitaire: This is a trap that attracts female mosquitoes using a sachet of BG-Sweetscent attractant, and traps them with a ventilation system that manages both the diffusion of the attractive scent and the continuous suction of mosquitoes into the capture net. It needs to be plugged into an electrical outlet, but fortunately the cord is quite long. The fan is a little noisy, however, since the trap should be kept away from living areas (patio, balcony, or high-traffic areas), the noise level is perfectly acceptable, even in a small 100m² garden. I took a picture of the capture net, but unfortunately, it's not very clear in the rain... Note that you may also find gnats, butterflies, bees, or even snails that have come to take shelter in the net. It should therefore be checked and replaced from time to time. ► 2 BG-GATs: These traps create a favorable breeding ground for mosquitoes simply by pouring water into them (like rainwater collectors or saucers of stagnant water). Once inside, the female mosquitoes will stick their legs and wings to the double-sided sticky strip inserted inside. During breeding season (as soon as it gets a little warmer and more humid), this trap is incredibly effective! Knowing that each female tiger mosquito can lay around 750 eggs in her lifetime, it becomes a real pleasure to check the sticky strip 😁 After a full season, I'm quite satisfied with my purchase. Both types of traps have their uses and work very well together. Proper placement is absolutely essential! I followed the installation manual's recommendations, but I still had to make several attempts before finding the right spots because my garden doesn't really look like the one described in the instructions 🙃 I also live near the city center, so the mosquitoes must adapt to these conditions and perhaps behave a little differently. You have to test them in your own environment. In conclusion, I recommend these traps, which remain affordable, especially during sales events like Black Friday or spring promotions. Of course, there are consumables to buy every year, but that's also the price of peace of mind. Seeing how effective they were, my neighbors bought the same pack, and since then they've been catching even more mosquitoes because their garden is very lush. Even if we're not talking about 100% capture and eradication (for that, everyone would have to do their part), we've definitely noticed a decrease in the number of mosquitoes and, consequently, fewer bites!
Quite disappointed with the quality of the transparent lid of this trap which I bought in the spring of 2022. Indeed, this year, despite having brought it inside during the winter for the past 3 years, it cracked before falling to pieces.
This is a very good trap for reducing the mosquito population, though it won't eliminate it completely (it's important to be aware of this). Placement is crucial for maximum effectiveness, and you should avoid being too close to the trap. I've had mine for five years and it's still working well. Overall, I'm satisfied, and I'm thinking of adding CO2 for even greater effectiveness.
I use four mosquito traps and one outdoor trap. While the traps are effective—the sticky traps are full of tiger mosquitoes—the outdoor trap doesn't do its job. The fact that it's electric is impractical in a garden where you have to find the most suitable location for maximum capture. Isn't there another power source, like a battery or solar power?
I've been using Biogent mosquito traps for 5 years now: - You need to test the ideal location for each trap (evaluate the capture rate in 24 hours in different locations). - You need to change the attractant every month. - You need to put the traps out quite early (in the south of France, as early as May) and remove them at the beginning of November... when the temperature drops below 12-14°C. - Every year, the number of mosquitoes decreases...
I've been using the trap with its attractant for two years now. The trap works perfectly. I live in Toulon, and we still have mosquitoes in November. The trap is still working even though the attractant is well past its two-month lifespan. The photo is from November 7th. I've managed to convince two neighbors to set up this system. Unfortunately, the fight against mosquitoes isn't over yet. I wholeheartedly recommend Biogents products.
No results, very few mosquitoes captured. We are very disappointed.
Unfair advertising. They send out a Black Friday promotional email with a 30% discount offer. When you try to order, only the regular price is displayed. Unacceptable.

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


A scientifically proven system based on more than 20 years of academic research

Results showed a reduction of mosquito populations down to zero

Continuous research and development lead to innovative patents and solutions
USED BY ORGANISATIONS SUCH AS




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 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.

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.
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

Scientific studies show high catch rates as well as the worldwide use of the traps

Through patented capture method

Private customers, researchers, and professional organizations use Biogents traps all over the world

The effectiveness of the traps has been proven in numerous scientific publications

Formula without the use of insecticides or other harmful ingredients. These systems don’t harm beneficial insects like butterflies or bees.

Biogents traps are developed to have the least impact on nature and the environment as possible

Formula without the use of insecticides or other harmful ingredients. These systems don’t harm beneficial insects like butterflies or bees.

Long-term reduction of the mosquito nuisance through continuous trapping of mosquito females

Attracts only mosquitoes and no other beneficial insects such as bees or butterflies

Our trap is not a disposable product. Replacement parts are available for most components
Free shipping to all countries applies from 49 € value of the goods
We ship safely and quickly with DHL and UPS
Encrypted data transmission and known payment providers
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