I was just browsing for this question myself and found that they do not unless they are provoked. http://www.masterbeekeeper.org/stinging/cicadakiller.htm
A wasp causes a wasp sting
Well, wasp sting is more poisonous than bee sting
The Cicada Killer is a species of large wasp. The female stings a cicada to imobilize it. It then carries the cicada to a ground borrow where it then lays its eggs on the cicada. When the eggs hatch, the larva of the wasp utilize the body of the cicada for food.
A wasp will sting when it feels threatened or scared.
The nature of the bee and wasp sting is that they are usually inflammatory and acidic.
A wasp sting is a base because it is alkali.
No. coughing after a wasp sting is a sign of anaphylaxis
Yes, a queen wasp can sting humans.
The black wasp is an aggressive bee. Another name for the black wasp is the cicada killer wasp. It is larger than other wasp, growing up to 2 inches long.
the wasp sting is full of venom which is alkaline
They sting people.
Probably neither. The stinging hairs on the nettle would not be strong enough to penetrate the wasp's exoskeleton, and the wasp would have no reason to sting the nettle.