Figure 5From: Behavioural response of the malaria vector Anopheles gambiae to host plant volatiles and synthetic blendsOlfactometric response of An. gambiae to synthetic compounds of EAD-active components. A) Individual EAD-active volatile components at different concentrations against solvent and B) intact P. hysterophorus volatiles against optimal attractive doses of EAD-active volatile components expressed as PI ± SEM. Positive response indicate preference for the first odour source. The asterisks indicate the significance levels with * = significant at 0.05, and ** = significant at 0.01.Back to article page