Figure 7From: Phenetic and genetic structure of tsetse fly populations (Glossina palpalis palpalis) in southern Ivory CoastThe "rolling carpet" principle. Eradication strategy in stages, site after site, but by creating barriers with traps or impregnated screens between Zoo and University (barrier C), University and Banco (barrier B), using the "rolling carpet" principle (Vreysen et al., 2007). The yellow arrow indicates the diection of the steps.Back to article page