Comment by Tangurena2

Female mosquitos mate once and only once. When they mate with a sterile male, none of her eggs will hatch.

Several insects are like this. In the species I'm familiar with, the male member breaks off inside the female locking all other males out.

Releasing sterile screwworms in Panama has been the main method of protecting US beef/cattle production from the insects spreading north out of South America.

https://www.pbs.org/newshour/nation/what-to-know-about-the-n...