Tiny Wasp Surprize
Fly parasite
These gnat-sized insects are actually stingless wasps which are shipped as parasitised fly pupae. The wasps emerge on or about the hatch date that appears on the bag. To delay hatching for an indefinite period, refrigerate the bag. To initiate hatching leave the bag at room temperature
To feed aviary birds, leave the open bags on the floor.
For humming birds, hang the bags.
