Fig. 1From: New mosquito repellency bioassay for evaluation of repellents and pyrethroids using an attractive blood-feeding deviceOverview of the attractive blood-feeding device (ABFD). The feeding unit (FU) consists of a feed reservoir (Hemotek Ltd., Blackburn, UK) with a polytetrafluoroethylene (PTFE) membrane and a heater unit (Hemotek Ltd). F Frame, FC ventilation fan controller, FM flow meter, GC carbon dioxide gas cylinder, GS carbon dioxide gas supply unit, GT carbon dioxide gas tubes, TC test cage, TR Thermostat temperature regulator (Hemotek Ltd.), VF ventilation fanBack to article page