Figure 6.

Comparison of repellency and knockdown of DEET and binary VUAI mixtures in large tubes. Concentration–response curves show no repellency in response to DEET in wild‐type An. coluzzii female mosquitoes at 10 min (A) and 30 min (B), and very mild concentration‐dependent repellency at 60 min (C) compared with VUAA1R:VUAA1C. Wild‐type An. coluzzii females do not demonstrate knockdown in response to DEET or VUAA1R:VUAA1C at 10 min (D), 30 min (E), and 60 min (F). Symbols are the mean ± standard error of the mean (absent error bars are within the size of the symbol). The dashed horizontal line indicates the 50% repellency/KD level.