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Table 1 Probit analysis results of An. gambiae s.s. mortality 72 h after exposure to chlorfenapyr and clothianidin

From: Diagnostic dose determination and efficacy of chlorfenapyr and clothianidin insecticides against Anopheles malaria vector populations of western Kenya

 

Chlorfenapyr

Clothianidin

Number exposed

400

400

LD50% (95% CIa)

16.8 (13.6–19.9)

27.576 (5.8–41.2)

LD99% (95% CIa)

55.4 (42.8–85. 7)

143.5 (100.2–503.9)

Diagnostic dose

50 µg/ml

150 µg/ml

Chi square (χ2)

117.5

13.4

p-value

0.001

0.040

  1. aUpper and lower limits with 95% confidence intervals
  2. χ2 (Chi square)