What insects prey on the wasp?

Answer 1

Looking for information on an insect that kills wasps called a shakata killer (Im not sure of the correct spelling).  These insects burrow in the ground and come out during the day.  They have not stung anyone, but they do fly at you like they were going to sting you. Have called the exterminator and they called them a shakata killer - insects that kill locust. I am looking for a picture also to confirm they are the same insect.