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Table 2 Proportion of engorged Lutzomyia longipalpis female sand flies (geometric mean) in treated and untreated groups according to exposure day

From: Repellent efficacy of a new combination of fipronil and permethrin against Lutzomyia longipalpis

Exposure day

Untreated group

Treated group

Repellency (%)

P-valuea

1

84.1

3.6

95.7

0.014

14

98.7

5.6

94.3

0.016

21

98.7

18.0

81.7

0.016

30

99.4

27.6

72.2

0.016

  1. aProportions compared through nonparametric aligned rank test, two-sided, significance level of 5%