Fig. 4
Survival of mosquitoes with different kdr genotypes following the membrane feeds and exposure to treated or untreated nets, was determined at the end of the seven day incubation period and compared per each exposure dose. Mosquitoes were exposed for 5 minutes using a wire ball frame to control untreated nets, nets treated with low dose (2.5–5.0 mg/m2 deltamethrin) or high dose (10.0–16.7 mg/m2 deltamethrin) after feeding on blood samples from gametocytaemic volunteers