Figure 4From: Evaluating the efficacy of biological and conventional insecticides with the new ‘MCD bottle’ bioassayLonger term effects of exposure to a long-lasting insecticidal net or fungus using the MCD bottle bioassay and WHO cone. Kaplan-Meier survivorship curves for An. gambiae (a and c) and An. stephensi (b and d) exposed to a piece of LLIN or a piece of netting coated with fungus for 5 seconds, 1 minute or 3 minutes.Back to article page