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Malaria (fedia.io)

submitted 1 year ago* (last edited 1 year ago) by [email protected] to c/[email protected]

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https://www.youtube.com/watch?v=ZLkbWUNQbgk&t=308s

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[–] [email protected] 10 points 1 year ago (2 children)

One of the reasons mosquito populations are out of control is that we've killed off a lot of their predators. No mosquito anywhere is a keystone species, and you would only need to wipe out the vector species. Other, less harmful species of mosquito would fill in nicely with less competition.

At least, that's the theory. Previous theories included introducing mosquitofish to eat the larvae, but that backfired because the moquitofish are aggressive and don't eat as many mosquitos as local predators driven off by the mosquitofish.

[–] [email protected] 2 points 1 year ago* (last edited 1 year ago) (1 children)

What about bats?

Also I've seen crop treatments with sterile mates be successful. Not sure if I'm using the right words but they essentially airdrop sterile insects.

[–] [email protected] 2 points 1 year ago (1 children)

Bats eat tbem, but they won't go extinct without mosquitos as food. There also aren't enough bats currently to keep the mosquito populations under control due to other factors preventing abat population boom.

[–] [email protected] 1 points 1 year ago (1 children)

Yeah I mean that's kinda my point. Improve the bat population and you improve the mosquito situation.

BTW I realize what I'm saying sounds trivial and I am not arrogant enough to think I just invented a solution, moreso just asking out of curiosity.

[–] [email protected] 1 points 1 year ago

I gotcha, I thought you were saying that bats would suffer if the mosquitoes were eliminated.

Yes, anything we do to improve bat populations would be good for a variety of reasons. But I doubt that any one bat species would make a dent in the specific mosquitoes that act as vectors for disease. Plus, if you start introducing bat species to non-native habitats, you run the risk of repeating the mosquitofish catastrophe.

[–] [email protected] 1 points 1 year ago (2 children)

Mosquitoes are pollinators...

[–] [email protected] 2 points 1 year ago

There are 3,500 different species of mosquito, and like 10 that are responsible for most disease transmissions.

[–] [email protected] 1 points 1 year ago

We have enough pollinators