Ephedrus cerasicola
inside the aphid where the larva of the parasitic wasp will develop. Before the development of the larva has ended, it spins a cocoon inside the aphid. [...] 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 [...] enemy is used for the control of aphids in agricultural and horticultural settings. Ephedrus cerasicola is used for the control of the following pests: