Ephedrus cerasicola
Hang the cylinder horizontally from a crop wire, branch, or leaf stalk by winding the label around it and sticking the end of the label back onto the label [...] in length. The parasitic wasp lays an egg inside the aphid where the larva of the parasitic wasp will develop. Before the development of the larva has ended [...] and when detached from the leaf, has a silvery underside. The adult parasitic wasp emerges through a round hole at the rear of the mummy. In practice, mummies