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Table 1 Resistance status of insectary-reared mosquitoes to pyrethroid and organophosphate insecticides

From: Long-lasting control of Anopheles arabiensis by a single spray application of micro-encapsulated pirimiphos-methyl (Actellic® 300 CS)

  

% Mortality (n)

Species

Strain

Lambdacyhalothrin 0.05%

Malathion 5%

Anopheles arabiensis

Dondotha

100 (100)

100 (100)

Culex quinquefasciatus

TPRI

97 (208)

99 (200)

Culex quinquefasciatus

Muheza

35 (105)

100 (200)

  1. Results of susceptibility testing with insectary strains exposed for one hour using WHO diagnostic dosages in cylinder bioassays.