Fig. 1From: Comparative in vitro evaluation of contact activity of fluralaner, spinosad, phoxim, propoxur, permethrin and deltamethrin against the northern fowl mite, Ornithonyssus sylviarum Northern fowl mites (Ornithonyssus sylviarum) on the vent region of an infested hen. A representative cluster of feeding mites indicated by an arrow Back to article page