Fig. 2From: Plasmodium falciparum gametocyte-induced volatiles enhance attraction of Anopheles mosquitoes in the fieldThe number of Anopheles arabiensis (a) and Anopheles pharoensis (b) caught in the HMBPP-induced odour-baited and control traps per night as depicted by box plots. The horizontal line within each box represents the median and the × represents the mean. The whiskers represent ± 1.5 times the inter-quartile range extending from the upper and lower quartile boundaries. The asterisks represent significant difference from the control at a level of α < 0.05 (N = 24; n = 72)Back to article page