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Table 4 Median time to knock down in minutes (95% CI) on ICON Maxx treated materials after 0, 5 and 10 washes

From: Bio-efficacy and wash-fastness of a lambda-cyhalothrin long-lasting insecticide treatment kit (ICON® Maxx) against mosquitoes on various polymer materials

Material

0 washes

5 washes

10 washes

Polyethylene

10a,1 (0.9)

11.8a,1 (0.9)

14.2a,2 (0.6)

Polyester white

14.6b,1 (0.6)

13.7b,1 (0.9)

14.7a,1 (0.6)

Polyester blue

9a,1 (1.3)

10.3a,1 (1.6)

14.1a,2 (0.8)

Cotton

14.5b,1 (0.8)

14.1b,1 (0.8)

 > 30c,2 (0)

Nylon

10.3a,1 (1.1)

14.2b,2 (0.7)

 > 30c,3 (0)

  1. Within each wash-point column, materials sharing same letter superscripts do not differ statistically (p ≥ 0.05). Within each wash-point row, materials sharing same numeric superscripts do not differ statistically (p ≥ 0.05)