A pioneering study testing five different ultrasonic devices against four mosquito species convincingly demonstrated that ultrasound in the 20-70 kHz range used by these devices had no effect on reorienting flight by female mosquitoes either toward or away from human subjects. Additional tests have shown that sound generators capable of a wide range of frequencies were also ineffective in repelling mosquitoes. The fact is that these devices just do not work - marketing claims to the contrary.
pff
adepicaxD 2 weeks ago
can i dowload this in my cel?
chemasold2 6 months ago
How can a mosquito "hear" when they don't have ears!
incognitoanti1 9 months ago 2
@incognitoanti1 smartass
Baronof92 3 weeks ago
I had a device that made the sound of the male mosquito - it was amazing! I wish they put that one as an app.
muppetspuppets 1 year ago
A pioneering study testing five different ultrasonic devices against four mosquito species convincingly demonstrated that ultrasound in the 20-70 kHz range used by these devices had no effect on reorienting flight by female mosquitoes either toward or away from human subjects. Additional tests have shown that sound generators capable of a wide range of frequencies were also ineffective in repelling mosquitoes. The fact is that these devices just do not work - marketing claims to the contrary.
CaptCamping 1 year ago
Darn, which it worked!
Loonygirl23 1 year ago