what do wasps eat?
Feeding the Young Wasps in the Nest. Many larval wasps eat only meat, brought to them by the adult worker wasps. The adults fly from the nest, seeking insects including spiders, flies, beetles, and others. Grasping them with their jaws, they sting the prey, paralyzing it. Then, they fly back to the nest to feed the immature wasp larvae the fresh kill.
As previously mentioned many wasps are parasitic insects and will lay their eggs inside other insects. Only when they are adults do wasps feed on nectar. Most social wasps are omnivores, eating both plants and other animals.