title: [Efficacy of eprinomectin in the control of Haematobia irritans in cattle].
abstract: To evaluate the efficacy of a formulation with 0,5% of eprinomectin in cattle to control H. irritans, two trials were conducted for the control of H. irritans in the field in the state of Rio de Janeiro, using 0,5% of eprinomectin, at a dose rate of 500 mc g/kg body weight, corresponding to 10 mL/100 kg. The efficacies for days +7, +14, +21 e +28 after treatment were respectively 100%; 94,3%; 86,2% and 24,5% for the first study and 100%, 100%, 100%, and 0% for the second one.
authors.affiliation: Departamento de Parasitologia Animal, Instituto de Veterinária, Universidade Federal Rural do Rio de Janeiro, Seropédica, RJ 23890-000, Brazil. scott@ufrrj.br
authors.forename: Fabio B
authors.initials: FB
authors.lastname: Scott
authors.forename: Katherina
authors.initials: K
authors.lastname: Coumendouros
authors.forename: Isabella Vilhena Freire
authors.initials: IV
authors.lastname: Martins
authors.forename: Laerte
authors.initials: L
authors.lastname: Grisi
authors.forename: Clarissa P
authors.initials: CP
authors.lastname: Souza
authors.forename: Júlio I
authors.initials: JI
authors.lastname: Fernandes
authors.forename: Vanessa P C
authors.initials: VP
authors.lastname: Vieira
mesh_terms: D000818:Animals; D002417:Cattle / Q000469:parasitology*; D002418:Cattle Diseases / Q000517:prevention & control*; D007306:Insecticides; D007559:Ivermectin / Q000031:analogs & derivatives*; D009117:Muscidae; D010571:Pest Control / Q000379:methods
chemical_list: D007306:Insecticides; D007559:Ivermectin; C101434:eprinomectin