From: Efficacy of a fixed combination of permethrin 54.5% and fipronil 6.1% (Effitix®) in dogs experimentally infested with Ixodes ricinus
Means
Days of treatment
2 1
9 2
16 2
23 2
30 2
37 2
Arithmetic
98 %
100 %
93 %
95 %
Geometric
97 %
96 %