From: Efficacy of a low dose fipronil bait against blacklegged tick (Ixodes scapularis) larvae feeding on white-footed mice (Peromyscus leucopus) under laboratory conditions
Plasma collection day (post-exposure)
Fipronil consumption (mg/kg)
Fipronil concentration (ng/ml)
Control
0
Day 1
11.0 ± 3.5
948.9 ± 531.0
Day 13
16.8 ± 0.3
101.2 ± 49.6
Day 19
17.6 ± 4.6
79.4 ± 15.6