Stable fly
Insect — Diptera
Identification key : 
Flies (brachyceran Diptera) (Adult (and nymphs resembling the adult))
Scientific name : Stomoxys calcitrans
Biting fly that feeds on the blood of mammals, especially cattle and horses; its larvae develop in manure and fermenting plant waste.
Source : Wikipedia — Stomoxys calcitrans — Wikipedia
This page lists the bio-preparations in the collection that other references associate with this opportunist: Stable fly.
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.