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A Low-Tech Mosquito Deterrent

nytimes.com

121–130 of 195 posts

Re: A Low-Tech Mosquito Deterrent

#121

Personally I'd love to have an auto-aiming laser that detects and fries any nearby mosquito. The poor critters wouldn't stand a chance.

I had to get too tree huggy but mosquitos are a pretty key food source for others. So a fan is great in that it works well and doesn't do too much harm to the food chain.

Actually, there would be little to no downside to eradicating mosquitoes:

http://www.nature.com/news/2010/100721/full/466432a.html

Re: A Low-Tech Mosquito Deterrent

#122
post #29

Spend a summer up in the Yukon or Alaska if you want to see solid walls of ravenous mosquitoes. I get bitten while riding my bike, bitten while my arm is out of the car window driving at 30km/h, and bitten through jeans. 100% DEET (you can get it in Alaska) does the trick for about 30 minutes before you have to re-apply - and it's nasty stuff. This past weekend I was camping at a music festival and slapped my arm cas…

You also get mosquito bitten in the Outer Banks in a 20 mph wind off the ocean. Not sure about this NYT piece.

Re: A Low-Tech Mosquito Deterrent

#123
post #29

Spend a summer up in the Yukon or Alaska if you want to see solid walls of ravenous mosquitoes. I get bitten while riding my bike, bitten while my arm is out of the car window driving at 30km/h, and bitten through jeans. 100% DEET (you can get it in Alaska) does the trick for about 30 minutes before you have to re-apply - and it's nasty stuff. This past weekend I was camping at a music festival and slapped my arm cas…

I remember going to Denali in high school and the mosquitoes you have up there in Alaska shouldn't even considered in the same genus as the mosquitos most people deal with.

Re: A Low-Tech Mosquito Deterrent

#124

Earlier quoted context omitted.

I had to get too tree huggy but mosquitos are a pretty key food source for others. So a fan is great in that it works well and doesn't do too much harm to the food chain.

Actually, there would be little to no downside to eradicating mosquitoes: http://www.nature.com/news/2010/100721/full/466432a.html

I know, but does that really feel right? Sort of the height of arrogance to me. "Let's take something super prevalent and remove it entirely and I'm sure we'll have a zero sum gain" Maybe it's true though.

Re: A Low-Tech Mosquito Deterrent

#125
post #20

Earlier quoted context omitted.

I've thought about that, but mosquito's are small and hard to detect. You'd need quite a high resolution camera (or realistically two, to compensate for the parallax between the camera and the laser) combined with some serious software to spot mosquitos at the other end of the room.

IV did develop this... http://intellectualventureslab.com/?page_id=563

Yes, but apparently by limiting the detection area to a rectangular segment of a plane (or a photonic fence, as they call it). Don't get me wrong, what they did is pretty cool and I could imagine placing something like that near a window, but it's still less useful than a system that has a 360 degree field of view.

Re: A Low-Tech Mosquito Deterrent

#127
post #29

Spend a summer up in the Yukon or Alaska if you want to see solid walls of ravenous mosquitoes. I get bitten while riding my bike, bitten while my arm is out of the car window driving at 30km/h, and bitten through jeans. 100% DEET (you can get it in Alaska) does the trick for about 30 minutes before you have to re-apply - and it's nasty stuff. This past weekend I was camping at a music festival and slapped my arm cas…

In Sweden, they use helicopters to bomb the mosquitoes with the pesticide Vectobac G.

http://www.thelocal.se/40512/20120427/

Re: A Low-Tech Mosquito Deterrent

#128

Although it isn't common knowledge, the recommended best practice for avoiding ticks and other bugs is soaking your clothes in Permethrin: http://www.youtube.com/watch?v=W3sGvZE3rh4 It isn't very well absorbed through the skin so it has an extremely low toxicity when used in this way, as long as you don't breathe it in or let it get on your skin while it's still wet. It's much more effective and less toxic than DEET,…

> Also don't ever mix [permethrin] with DEET, because the combination is neurotoxic. Do you have a citation for that? It's well known that permethrin is a neurotoxin to fish and cats, but I've never heard of this DEET+permethrin combination.

NEUROTOXICITY RESULTING FROM COEXPOSURE TO PYRIDOSTIGMINE BROMIDE, DEET, AND PERMETHRIN: IMPLICATIONS OF GULF WAR CHEMICAL EXPOSURES

Journal of Toxicology and Environmental Health; Volume 48, Issue 1, 1996

http://www.tandfonline.com/doi/abs/10.1080/009841096161456

Re: A Low-Tech Mosquito Deterrent

#130
post #3

This has been fairly common knowledge, at least here in India, where mosquito menace is common. Another really popular product is what is known as mosquito bats (swatters) like here: http://www.hunterbat.com/mosquito-swatters.html#rechargeable...

Is the electric thing a gimmick, or is there science behind it? I sometimes dispose of annoying houseflies using a racquetball racket. No electricity, but fast moving nylon strings take care of the flies nicely.
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