In tsetse flies and stable flies, studies on chemical ecology have mainly focused on specific host-vector interactions. Tools have been developed such as:

• chemical attractants mimicking the host’s odours to enhance the efficiency of traps and targets

• olfactory repellents to develop protective devices 

However, other interactions such as mating and larviposition / oviposition behaviours could be targeted through chemical studies.

COMBAT will identify and evaluate these chemical compounds in tsetse flies and stable flies, offering options for behavioural manipulation and development of vector control tools targeting males and gravid females.