Housefly
Insect — Diptera
Identification key : 
Maggot (fly larva) (Larva) 
Flies (brachyceran Diptera) (Adult (and nymphs resembling the adult))
Scientific name : Musca domestica
Non-biting fly, very abundant on livestock farms, breeding in manure and organic waste; it can carry microorganisms.
Source : Wikipedia — Musca domestica — Wikipedia
This page lists the bio-preparations in the collection that other references associate with this opportunist: Housefly.
Warning: the associations between recipes and opportunists come from other references (traditional practices, publications, user feedback). They are neither a recommendation nor a claim of effectiveness. There is no certainty regarding the preparation, application and use of these bio-preparations. See the regulations
No published recipe is associated with this opportunist yet.