How does it work?
Once dispersed around areas where flies are breeding, the mini wasps will hatch from the pupae within a few days.The Bye-o-Fly mini-wasps reproduce themselves by laying their eggs inside pupae of nuisance flies, which is why they are usually called parasitic wasps. This mode of reproduction stops the development of the fly because the young mini wasp feeds on the contents of the fly pupa. As a result, instead of a fly, a new mini wasp will hatch from the pupa. A female mini wasp kills approximately 100 fly pupae during her lifetime.
