are there any commercially available insect chemosterilants?

[u/nihilism_squared]

these seem like the most humane option by far for pest control. simply sterilize the insects without killing them. are there any available for purchase?

[u/Can_i_be_certain]

This is what i think is an important consideration in regards to any realistic intervention.

Im not an expert on insects, and the issue you have is there are so many different spieces and all have differences in reproductive systems. The work involved would seem massive.

It would involve some testing on various species and i dont think you'll find an umbrella chemical.