Re:Laser for control of mosquitos, weeds and pests
by Natsu on Thursday October 07, 2021 @08:37PM
(#28794140)
Interesting method. I knew they were attracted to CO2, but I thought the CO2 had to be warmer & wetter to attract them for some reason.
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Re:Laser for control of mosquitos, weeds and pests
by shagie on Thursday October 07, 2021 @09:24PM
(#28794570)
Mosquitos use different mechanisms depending on the distance to their target.
https://www.npr.org/sections/health-shots/2019/03/28/7068387...
At a distance, its CO2 (30 feet away). Closer in, its the sweat. Even closer to target, its body heat.
The CO2 itself doesn't need to be warm or sweaty. Just when the mosquito is close to a target, it switches from the general vicinity (CO2) approach to one that will give it a better lock on.
Re:Laser for control of mosquitos, weeds and pests
by shagie on Saturday October 09, 2021 @02:53PM
(#28812247)
(since I can't edit my old post anymore) By chance, zefrank of "True Facts" just realized a video on "True Facts: The Mosquito".
About 10:35 into it it's about the mosquitos that feed on humans... but its zefrank, you're going to watch it all and chuckle at the humor.