This website contains age-restricted materials including nudity and explicit depictions of sexual activity.
By entering, you affirm that you are at least 18 years of age or the age of majority in the jurisdiction you are accessing the website from and you consent to viewing sexually explicit content.
Yeah I went down a rabbit hole (heh) trying to see if it was true.
And no, turns out it’s just a bunch of pesticides and more recently (since the mid 90s) they apparently infect them on purpose with something that destroys their liver.
I heard they control mosquitoes this way. They release a ton of sterile male mosquitoes, the males mate with females, and the female lays unfertilized eggs. This dramatically cuts down on the mosquito population.