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Table 2 IGR effect on fecundity, fertility and larval development of females exposed to treated surfaces for 30 minutes.

From: Efficacy of an insecticide paint against insecticide-susceptible and resistant mosquitoes - Part 1: Laboratory evaluation

T0 - Cement (N = 50) OP-resistant Culex Egg number % Egg-hatching % Pupation % Emergence
C1/NO Paint 2104 51.8 39.6 79.5
C2/Paint NO insecticide 2473 48.8 40.0 85.9
Insecticide at 1 Kg/6 m² No survivors
Insecticide at 1 Kg/12 m² 800† 41.3† 45.5 52.7†
  1. Control 1 = No paint; Control 2 = Paint without insecticide at 1 Kg/6 m2; Culex = Cx. quinquefasciatus; T0 = 0 months after treatment; N = sample size per surface tested. † = significant differences from control (P < 0.05).