Figure 2From: Onchocerciasis transmission in Ghana: biting and parous rates of host-seeking sibling species of the Simulium damnosum complexMethods used to collect host-seeking female blackflies. Methods included (a) a cow, protected by a mosquito net, inside a tent (Cow-baited tent); (b) the standard OCP vector collection method; (c) electric nets near a human protected by a mosquito net, and (d) bi-conical traps baited with human odour.Back to article page