Fertile female NWS flies lay their eggs on the margin of live tissues that have been naturally or accidentally damaged (bleeding wounds, tick bites, chronic mucosal or skin ulcers for example) and near orifices with purulent discharge (Guimarães and Papavero, 1999; Mendes-de-Almeida et al.,...
Safety and efficacy of the combined monthly use of spot-on fipronil 6.76% w/v / permethrin 50.48% w/v (Frontline Tri-Act®) and chewable tablets of afoxolaner 1.9% w/w / milbemycin oxime 0.4% w/w (NexGard Spectra®) in dogs was evaluated in a field study over a period of 6 ...