¹ Jongejan F. et al. A novel combination of fipronil and permethrin (Frontline Tri-Act®/Frontect®) reduces risk of transmission of Babesia canis by Dermacentor reticulatus and of Ehrlichia canis by Rhipicephalus sanguineus ticks to dogs. Parasites & Vectors (2015) 8:602

² Fankhauser et al. Repellent and insecticidal efficacy of a new combination of fipronil and permethrin against three mosquito species (Aedes albopictus, Aedes aegypti and Culex pipiens) on dogs. Parasites & Vectors (2015) 8:64

³ F. Beugnet et al. Assessment of the prophylactic speed of kill of Frontline Tri-Act against ticks (Ixodes ricinus and Rhipicephalus sanguineus) on dogs. Parasite (2016) 23, 2

⁴ Dumont et al. Repellency and acaricidal efficacy of a new combination of fipronil and permethrin against Ixodes ricinus and Rhipicephalus sanguineus ticks on dogs. Parasites & Vectors (2015) 8:531

⁵ Halos et al. Knock-down and speed of kill of a combination of fipronil and permethrin for the prevention of Ctenocephalides felis flea infestation in dogs. Parasites & Vectors (2016) 9:57