Figure 4From: Dynamics of insecticide resistance in malaria vectors in Benin: first evidence of the presence of L1014S kdr mutation in Anopheles gambiae from West AfricaVariation of MFO, NSE (with substrate alpha and beta-naphthyl acetate) and GST activities per individuals of Anopheles gambiae s.l . collected in the four sentinel sites from 2008 to 2009, compared with the susceptible reference strain kisumu.Back to article page