Further observations on the action of fenbendazole against inhibited fourth stage larvae of Ostertagia ostertagi.
Two further trials are reported on the effect of fenbendazole on inhibited Ostertagia ostertagi larvae. In the first trial fenbendazole successfully eliminated inhibited burdens of O ostertagi, while in the second trial the effect was variable. As a result of these trials and previous reports it is concluded that a single oral dose of fenbendazole cannot be relied upon to prevent winter (type 2) ostertagiasis.
D000818:Animals; D001562:Benzimidazoles / Q000627:therapeutic use*; D002417:Cattle; D002418:Cattle Diseases / Q000188:drug therapy*; D005273:Fenbendazole / Q000627:therapeutic use*; D007814:Larva; D010029:Ostertagiasis / Q000188:drug therapy / Q000662:veterinary*; D014252:Trichostrongyloidiasis / Q000662:veterinary*
D001562:Benzimidazoles; D005273:Fenbendazole