Figure 1.
Participating countries in Central and West Africa; distribution of Glossina palpalis [57].
Figure 2.
Pyramidal trap and regular 12 blue-black target with adhesive film in gallery forest, Tabi, Angola.
Table 1.
Catches* of G. palpalis palpalis with unbaited and POCA-baited trapping devices in different blue fabrics.
Figure 3.
Daily catches of G. palpalis palpalis by devices with and without adhesive film. Pyramidal
pyramidal trap; monoconical monoconical trap; target blue-black 1 m2 target. dtr. mean detransformed mean. The target and the cloth portions of traps were covered with adhesive film to compare the propensity of flies to land on the different devices. Catch rates of traps are divided into fly catches on the cloth part and those trapped in the cage of the trap. The limits of the boxes indicate the twenty-fifth and seventy-fifth percentiles, the solid line in the box is the median, the capped bars indicate the tenth and the ninetieth percentiles, and data points outside these limits are plotted as circles.
Figure 4.
Daily catch rates of G. palpalis palpalis in Angola by trap and target type. Pyramidal
pyramidal trap; target: 1 m2 reg regular blue-black 1 m2 target, 1 m2 IVC equal vertical rectangles of black-blue-black cloth 1 m2 target, 0.25 m2 reg regular blue-black 0.25 m2 target, dtr. mean detransformed mean. The target and the cloth portions of one set of traps were covered with adhesive film to compare the propensity of flies to land on the different devices. Catch rates of traps are divided into fly catches on the cloth part and those trapped in the cage of the trap. The limits of the boxes indicate the twenty-fifth and seventy-fifth percentiles, the solid line in the box is the median, the capped bars indicate the tenth and the ninetieth percentiles, and data points outside these limits are plotted as circles.
Table 2.
Trap efficiency for G. palpalis palpalis calculated from detransformed mean daily catches*.
Table 3.
Detransformed mean daily catches of G. palpalis palpalis on targets with and without adhesive film.