Skip to main content

Table 2 Analysis of tick repellency (Ixodes ricinus) based on geometric means

From: Repellency and acaricidal efficacy of a new combination of fipronil and permethrin against Ixodes ricinus and Rhipicephalus sanguineus ticks on dogs

4-h assessments 24-h assessments
Day Control mean Treated dogs Mean (Repellency %) p-value Day Control mean Treated dogs Mean (Repellency %) p-value
Day 2 14.3 3.9 (72.6 %) 0.0094 Day 3 13.1 0.0 (100.0 %) <.0001
Day 7 13.2 0.5 (96.3 %) <.0001 Day 8 10.5 0.0 (100.0 %) <.0001
Day 14 21.1 1.5 (92.8 %) <.0001 Day 15 19.8 0.0 (100.0 %) <.0001
Day 21 19.3 2.1 (89.0 %) <.0001 Day 22 20.3 0.1 (99.6 %) <.0001
Day 28 24.2 2.7 (88.7 %) <.0001 Day 29 24.5 0.1 (99.6 %) <.0001
  1. Group 1: Negative control
  2. Group 2: Dogs were treated with Frontline Tri-Act®