this post was submitted on 24 Jul 2025
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Have a couple of small, shallow ponds at my camp in the boonies. Two dried up the last two years, killing off most of the dragonfly population. (Takes 'em two years underwater to mature.) We no longer have Combat Air Patrol, fine at our house though. So bad out there that bug spray doesn't work even if you bathe in it. Never had issues before. Because I had dragonflies. I'm sure the 10" of snow, in Florida upset things just a tad. Fucking global warming.

Anyway, searched a bit and everyone wants to sell me a bug zapper. A) I don't have power unless I run a genny. B) Those things are indiscriminate and we humans have nuked the insect population as is.

There has to be some way to attract them into a trap. I know they target mammalian CO2 exhalations, and to a lesser extent, warmth. Seems like there should be an easy way to suck the mindless beasts into a black hole. ?

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[–] Kolanaki@pawb.social 3 points 12 hours ago* (last edited 12 hours ago)

Make a fly trap, but put mosquito poison in the water since they will use the water to lay their eggs and just make more mosquitos otherwise.

A fly trap is just a bottle of water, maybe with something to attract the flies, and soap with a funnel made of paper in the top of the bottle.

[–] Jikiya@lemmy.world 1 points 10 hours ago

https://www.amazon.com/Spartan-Mosquito-Pro-Tech-Acre/dp/B09B1BP1JH

Not sure how well it works, buy my sister in law has them around her house.

[–] ccunning@lemmy.world 29 points 1 day ago* (last edited 1 day ago) (2 children)

“Mosquito Dunks” in a bucket of water. The water attracts females to lay eggs in the bucket. The “dunks” have a bacteria in them that kills the larva after the eggs hatch preventing further generations from maturing.

I put about a quarter of a disk in each bucket and set them up around the yard in problem areas. Need to add more dunk about once a month.

There is a “Mosquito Bits” which is a granulated version of the same thing that might work if you still have ponds but I’m not familiar with the exact dosage

[–] lemming741@lemmy.world 2 points 11 hours ago

Works great for me in Georgia

[–] Cocodapuf@lemmy.world 5 points 14 hours ago

This is a cool solution, I'd never heard of this.

It reminds me of how they deal with mosquitos on an industrial scale, releasing millions of infertile males into the wild to prevent a next generation.

[–] Arkouda@lemmy.ca 37 points 1 day ago (1 children)

The best way I know to keep unwanted bugs like mosquitoes away without zappers and chemicals is planting lavender. They hate it and will avoid it, while also helping local Bee populations because bees love it. It also keeps wasps and hornets away, as they hate it too.

[–] shalafi@lemmy.world 15 points 1 day ago (2 children)

Well that's a plan! Haven't had much luck planting out there though. Typical NW Florida soil, about 2-3" of topsoil, sand all the way to China.

You got me thinking on citronella though! Forgot about that.

[–] seathru@lemmy.sdf.org 9 points 1 day ago

Lemon Grass also. It should grow well there.

I grow a bunch and don't really notice it keeping mosquitos away from the area. But I'll pick some, crush it up in my hands, and rub it on myself and the cats. Works as good as most bug sprays without feeling like I need a shower after.

[–] Arkouda@lemmy.ca 7 points 1 day ago

That sounds like a pain for growing conditions.

I use planters because I live in an apartment, but my mother in law uses those little kids pools full of soil to get around not having good soil to grow in. The pools seem to work really well, and she even customized how each soil can drain for different crops and flowers by cutting drain holes. I think she is also trying to grow rice in one of them that is more flooded. haha

I was curious and looked it up, English Lavender doesn't really like to grow in Florida either because of the heat and humidity. But Spanish, French, Goodwin Creek grey and Phenominal lavender all grow well there. Which is now a fact I know. haha

Citronella is a pretty good alternative! I used to use the candles specifically for mosquitoes. The only problem I had with it is it also keeps other things away I don't want to avoid like bees and such.

[–] tasankovasara@sopuli.xyz 9 points 1 day ago (2 children)

There are big expensive mosquito magnets that take a propane tank and electricity to run (these are environmentally ok) and the Thermacell device (somewhat dubious but very effective). Source: Finland, the land of mosquitos

[–] Bronzie@sh.itjust.works 2 points 10 hours ago

Can confirm the gas powered ones work really well, but you gotta run it early in the season to catch the fuckers right after hatching.

A friend lives in moscito hell and could probably make burgers daily with the amount he catches.

Source: Norway. Also a mosquite hellhole, like Finland

[–] madcaesar@lemmy.world 1 points 20 hours ago

I've had those thermacell things and it was just filled with bugs EXCEPT mosquitos lol

[–] shalafi@lemmy.world 15 points 1 day ago (1 children)

I can't edit my posts for some reason, but I wasn't being sarcastic about global warming. A monster bolus of hot air smacking the polar vortex on it's ass is what send Canada weather down here. Fucking global warming.

[–] 200ok@lemmy.world 2 points 1 day ago

Have you tried "mosquito dunks" in your remaining ponds?

[–] Witchfire@lemmy.world 10 points 1 day ago (1 children)

You can make a mosquito trap that lures them to lay eggs in poisoned water and deals with the issue earlier in the year

[–] new_guy@lemmy.world 5 points 1 day ago* (last edited 1 day ago)

This is what we do too, minus the poisoned water. It's just a one-way trap made with some cloth net and plastic bottles.

It takes a while to make a difference but eventually the population of mosquitoes should decrease (unless they are reproducing elsewhere)

https://www.youtube.com/watch?v=FeAhWBTE9GI

[–] Hello_there@fedia.io 7 points 1 day ago

https://youtu.be/yJ-9DYVdi5c

This is a native plant guy and he talks about a trap specifically designed for mosquitos, not other insects. Said its something about a sweat molecule that attracts them. I guess it's also useful if you want to feed your carnivorous plants.

[–] Blackout@fedia.io 6 points 1 day ago

A farm channel I watch on YT solved his horsefly issue by wrapping the outside of a plastic garbage can with a roll of wide bug tape. Really made a difference and when it fills up you just tear it off and feed them to your chickens

[–] hypnicjerk@lemmy.world 6 points 1 day ago (2 children)

mosquito buckets help a lot but you won't see results right away.

[–] paequ2@lemmy.today 1 points 1 day ago* (last edited 1 day ago)

Yeah! I've heard of these, but haven't tried them out myself yet.

https://www.npr.org/2018/09/25/647973731/building-a-better-mosquito-trap-one-scientist-thinks-hes-done-it

Maybe pick up some deet as well.

[–] shalafi@lemmy.world 1 points 1 day ago

Best idea I've seen yet!

[–] ch00f@lemmy.world 5 points 1 day ago (1 children)

https://www.amazon.com/Mosquito-Magnet-MM4200B-Patriot-Plus/dp/B07CLT5D6Z

Cant vouch for this model specifically, but my dad's had good luck with a similar one. Targets biting insects specifically exactly how you said: CO2, heat, moisture.

[–] shalafi@lemmy.world 2 points 1 day ago (1 children)

Crud, too rich for my blood ATM. Looks much like what I was imagining for an effective trap.

[–] Cocodapuf@lemmy.world 2 points 14 hours ago* (last edited 14 hours ago)

For what it's worth, they totally work.

I have a friend with a cabin by a lake in the woods, it's lovely, but the mosquito situation there is no joke. She has a few of these and when she goes to empty them periodically, it's just a trap full of mosquitos... It's not other critters, it's just like a pint of dead mosquitos.

[–] colourlesspony@pawb.social 5 points 1 day ago (1 children)

I heard humming birds eat them. You could try to set up some humming bird feeders and see if that helps.

[–] shalafi@lemmy.world 3 points 1 day ago (1 children)

Seen a hummer or two, but not for the last couple of years. Guess they're dying off with everything else, and in any case there's not much flowering out there. Still have some at home!

Put feeders out the last few years, but they don't see any action.

[–] HootinNHollerin@lemmy.dbzer0.com 2 points 1 day ago* (last edited 18 hours ago)

Plant flowers they like instead. My hummingbird feeder went unnoticed but now i have lots with flowers like hollyhocks

[–] rc__buggy@sh.itjust.works 4 points 1 day ago (1 children)

The nearest body of water is about a mile away from me, I attract dragonflies with tall stem grasses and way too many flies.

Maybe you can encourage them with some tall grass? I don't remember what kind I scattered, whatever the University of Colorado said to plant here in Denver years ago

[–] shalafi@lemmy.world 3 points 1 day ago (1 children)

Got a few "ponds" at the house, between 10g and 150g. Brings all the boys to the yard! But the dried up ponds at camp set me back a year or three. Since they take 2 years to mature, they won't be back this year or probably the next.

[–] rc__buggy@sh.itjust.works 3 points 1 day ago* (last edited 1 day ago)

Yes but they also need 2ft high plants to hunt from. If you cut all your tall grass they will have to hunt elsewhere

[–] Brkdncr@lemmy.world 2 points 1 day ago (1 children)

Populate the ponds with frogs/tadpoles to start killing the mosquito larvae.

Propane mosquito traps are about the only thing you can use that will make a dent otherwise.

[–] shalafi@lemmy.world 1 points 12 hours ago

You should see the tadpoles in my house ponds! I'm the only reason we have frogs on my street.

[–] Beacon@fedia.io 1 points 1 day ago (1 children)

They do make CO2 mosquito attractor traps. I don't have any experience with them, but i can tell you that they do exist.

https://pestgnome.com/blog/mosquito-control/co2-mosquito-traps/

[–] Rhaedas@fedia.io 1 points 1 day ago

The problems with CO2 traps aside from them emitting yet more CO2 (every bit counts) is that it's something you have to constantly resupply, most of the CO2 is wasted because of how it works, wind can affect its performance, and it uses energy, so isn't all that passive. Attacking the larvae stage in various ways is a better method. And of course reducing or eliminating any standing water where they can breed, although there are species that use damp soil.

[–] givesomefucks@lemmy.world 1 points 1 day ago

Just get fake ones

Mosquitos aren't exactly smart, you can buy ones to hang off your porch or even off your hat.

[–] Canconda@lemmy.ca 0 points 1 day ago* (last edited 1 day ago)

Insect populations dropped by 41% globally since 2015.

No mosquitos will be the least of our problems when every species above in the food chain ends up on the endangered list.