 The macrocyclic lactones eprinomectin, moxidectin or ivermectin have been shown to impact mite reproduction and blood-meal digestion in one study, though other studies found ivermectin to be ineffective except at doses "unfavourably close to those causing toxicity".Predatory mites such as "Androlaelaps casalis" and "Hypoaspis miles" can be used to control "D. gallinae" populations.Exposing mites to carbon dioxide using dry ice and direct-spraying has been proposed as a novel treatment.