title: Efficacy of fenbendazole against adult Dictyocaulus viviparus in experimentally infected calves.
abstract: Fenbendazole, methyl-5(phenylthio)-2-benzimidazolecarbamate, a new broad-spectrum anthelmintic, was evaluated against the adult Dictyocaulus viviparus, lungworm of cattle, in artificially infected calves. At a dosage of 5 mg/kg of body weight, fenbendazole removed 100% of the worms if given as an oral suspension, and 99.7% of the worms if given as a feed additive.
mesh_terms: D000818:Animals; D001562:Benzimidazoles / Q000627:therapeutic use*; D002417:Cattle; D002418:Cattle Diseases / Q000188:drug therapy* / Q000469:parasitology; D004022:Dictyocaulus Infections / Q000188:drug therapy* / Q000469:parasitology; D005260:Female; D005273:Fenbendazole / Q000627:therapeutic use*; D008168:Lung / Q000469:parasitology; D008297:Male
chemical_list: D001562:Benzimidazoles; D005273:Fenbendazole