What liquids, gasses kill yellowjackets (bees)?

Question

What liquids, gasses kill yellowjackets (bees)?

Answer 1

Wasp and hornet kill from 20ft.  It's a lot easier to apply than redirect car exhaust.

Answer 2

Cyanide, napalm, phosphoric acid, nuclear waste, redirected car exhaust, boiling water, lava, and kool aid.

Answer 3

The old man used to chunk a paper cup full of gasoline at the nest. Worked wonder, it did.

Answer 4

most any gas will displace the oxygen and suffocate .but don't poison yourself or cause a fire hazard ,lots of gases are flammable ......tom  

Answer 5

I think almost any aerosol with alcohol in it will dry out their wings.

Answer 6

I've killed them and nests with WD-40, and of course bee killer sprays, ant sprays, roach sprays all work well. Gas but it's hard to get it on them cause no sprayer. I'm pretty sure brake cleaner will work also.

Good luck