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Table 2 Genotype frequencies of the kdr, ace-1 locus and mean level of NSE, MFO and GST activity in An. gambiae s.s. Kisumu and Yaokoffikro

From: Update on resistance status of Anopheles gambiae s.s. to conventional insecticides at a previous WHOPES field site, "Yaokoffikro", 6 years after the political crisis in Côte d'Ivoire

 

F(kdr)

F(ace-1R)

NSE μmol/mim/mg

MFO nmol P450 unit/mg

GST μmol GSH/mim/mg

AChE % inhibition

Kisumu

  

0.064 ± 0.022a

0.031 ± 0.015a

0.05 0 ± 0.035a

81.0 ± 12.4a

   

(40)

(71)

(30)

(48)

Yaokoffikro

0.94

0.50

0.336 ± 0.190b

0.039 ± 0.037b

0.154 ± 0.115b

60.4 ± 19.1b

 

(111)

(44)

(113)

(113)

(108)

(72)

  1. Number of mosquitoes analysed in parentheses; Numbers in the same column sharing a letter superscript do not differ significantly (P > 0.05) at the 5% level