hi all i develop two types of wasps: 1)Muscidifurax raptor 2)Spalangia cameroni and now i have a real problem with Spider Mites(Phytoseiidae). i see them mostly after 3-5 days after the wasps emerge from the fly pupa. so there is any possibility to kill the Spider Mites but not to harm the wasps? maybe to do something when the new wasps are inside the pupa? also there is any good way to try to avoid from the Spider Mites? i really need some help here. thanks.