Fig. 1From: Laboratory assessment of the anti-feeding effect for up to 12 months of a slow release deltamethrin collar (Scalibor®) against the sand fly Phlebotomus perniciosus in dogsAnti-feeding and insecticidal efficacies in the deltamethrin collar treated group and the untreated control group. The between-group anti-feeding efficacy differences were significant at each assessment (P ≤ 0.0041)Back to article page