Fig. 4From: Insecticide resistance mechanisms with novel ‘kdr’ type gene mutations in the tropical bed bug Cimex hemipterusPercentage remaining activity of Cimex hemipterus acetylcholinesterases (AChEs) after inhibition with propoxur. Values were calculated as a fraction of the uninhibited activity of the same bed bug (n = 200). Data from the 2002 population [13] are also presented for comparisonBack to article page