Treatment of nematode or arthropod infection due to:

Large strongyles:
Strongylus vulgaris (adults and L4 stage larvae [arterial])
Strongylus edentatus (adults and L4 stage larvae [tissue])
Strongylus equinus (adults)

Small strongyles (including benzimidazole resistant strains):
Cyathostomum spp. (adults and luminal L4 stage larvae)
Cylicocyclus spp. (adults and luminal L4 stage larvae)
Cylicodontophorus spp. (adults and luminal L4 stage larvae)
Cylicostephanus spp. (adults and luminal L4 stage larvae)
Gyalocephalus spp. (adults and luminal L4 stage larvae)

Ascarids:
Parascaris equorum (luminal L5 larvae and adults)

Pinworms:
Oxyuris equi (L4 stage larvae and adults)

Neck threadworms:
Onchocerca spp. (microfilariae)

Stomach bots:
Gasterophilus spp. (oral and gastric stages)

£3.82