Figure 2From: Evaluating the efficacy of biological and conventional insecticides with the new ‘MCD bottle’ bioassayComparison of insecticidal active ingredients using the MCD bottle bioassay. (a) Knockdown 1 hour post exposure, (b) mortality 24 hours post exposure, and (c-e) survival curves for An. stephensi exposed to actives for 1, 3 or 60 minutes, using the MCD bottle assay. Bars in (a) and (b) represent per cent knockdown or mortality ± SE and lines in (c-e) are Kaplan-Meier survivorship curves.Back to article page