A first kill with a catch<\/h2>\n\n\n\n
The machine is being developed by Tornyol Systems, a Paris-based startup founded by engineers Alex Toussaint and Clovis Piedallu and backed by Y Combinator<\/a>. Toussaint described the moth interception as \u201ca big step towards completely eradicating mosquitoes\u201d while congratulating the engineering team behind the test.<\/p>\n\n\n\n The company has not publicly explained why it used a moth instead of a mosquito for the demonstration. Whatever the reason, the distinction matters because one successful interception is not the same thing as repeated mosquito control in the messy conditions of a real garden.<\/p>\n\n\n\n The system does not depend mainly on a camera. Its ultrasonic phased-array sonar sends out sound pulses beyond normal human hearing, then studies the returning echoes to estimate where a small flying object is moving. It works like a tiny sound-based map that updates while the insect changes direction.<\/p>\n\n\n\n The LeSonar2 base station uses 380 smartphone-style microphones and an Artix-7 processor, together with ultrasonic parts similar to those found in car parking sensors. The company says the system can measure movements of roughly four-thousandths of an inch and recognize insects through patterns created by their beating wings, with detection reaching up to about 26 feet depending on the target.<\/p>\n\n\n\n Once the software identifies and locates the target, control algorithms guide the tiny quadcopter toward it while avoiding walls. The final method is direct and physical. The drone collides with the insect rather than spraying pesticide or drawing it into an electrified trap.<\/p>\n\n\n\n The idea became public at Hackaday Supercon 2024, where Toussaint explained how commercially available electronics could detect and potentially kill mosquitoes. Since then, the team says it has miniaturized the sensing and control hardware enough to pair the base station with a fast, toy-sized drone.<\/p>\n\n\n\n The word \u201cautonomous\u201d needs a little context. The interception can be directed automatically, but reports on the current setup say a separate computer still sends commands and performs part of the processing. The company has said it is moving that work onto embedded hardware, which would make the product more self-contained.<\/p>\n\n\n\n The health case is serious. The World Health Organization<\/a> says diseases carried by vectors such as mosquitoes account for more than 17% of infectious diseases and cause more than 700,000 deaths each year. Malaria<\/a>, dengue, West Nile, Zika, and chikungunya are among the illnesses mosquitoes can spread.<\/p>\n\n\n\n The Centers for Disease Control<\/a> and Prevention calls the mosquito the world\u2019s deadliest animal and notes that more than 3,700 types exist. In the contiguous United States, West Nile is the leading mosquito-borne disease and causes about 2,000 illnesses in a typical year. This is about far more than itchy bites during those sticky summer evenings we all know.<\/p>\n\n\n\n The startup has said that 10 drones could eventually suppress mosquitoes across about 0.39 square miles and dramatically reduce control costs. Those figures remain company projections, however, and its earlier public material described simulations, separate subsystem tests, and continuing work to combine the pieces into one functioning platform.<\/p>\n\n\n\n The moth video moves that story forward, but several questions remain unanswered. How many real mosquitoes can one drone identify and kill per hour? Can it avoid bees, butterflies, and other harmless flying insects<\/a> while operating around trees, patio furniture, pets, children, and the noise of everyday life?<\/p>\n\n\n\n Chemical-free control could be valuable in places where residents or authorities want to reduce repeated insecticide spraying. But \u201cchemical-free\u201d does not mean impact-free, and eliminating every mosquito<\/a> would be a far broader objective than targeting the species known to spread major human diseases.<\/p>\n\n\n\nHow the drone hears insects<\/h2>\n\n\n\n
![\"Close-up](\"https:\/\/www.ecoticias.com\/en\/wp-content\/uploads\/2026\/08\/tornyol-systems-mosquito-hunting-drone-prototype-close-up.jpg\")
Built from an earlier experiment<\/h2>\n\n\n\n
Why mosquitoes are the target<\/h2>\n\n\n\n
Eradication remains a big leap<\/h2>\n\n\n\n
A product is already being offered<\/h2>\n\n\n\n