Cattle lungworm
Animal — Nematodes
Identification key : 
Nematodes (All stages) 
Internal parasites of livestock and bees (Damage and symptoms on the host)
Scientific name : Dictyocaulus viviparus
Other names : husk, hoose
Nematode living in the airways of cattle; the larvae are found on pasture, especially in summer and autumn.
Source : Wikipedia — Dictyocaulus viviparus — Wikipedia
This page lists the bio-preparations in the collection that other references associate with this opportunist: Cattle lungworm.
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.