highly significantp < 0.001
At the 24-h treatment, a significant insecticide × developmental stage interaction was observed (χ 2 (6) = 83.28, p < 0.001), along with highly significant main effects of both insecticide (χ 2 (3) = 1285.60, p < 0.001) and developmental stage (χ 2 (2) = 54.54, p < 0.001).