Hans Hilderson
Show
Sort by
-
The presence of an early L4 population in relation to the acquired resistance of calves naturally infected with Ostertagia ostertagi.
-
Production of dairy replacement stock in relation to level of exposure to gastrointestinal nematode infection in the first grazing season: Second-year calves and heifers.
-
The effect of truncated infections with Ostertagia ostertagi on the development of acquired resistance in calves.
-
Immunisation of calves with Ostertagia ostertagi fourth stage larval antigens failed to protect calves from infection
-
Control of gastrointestinal nematodes in first-season grazing calves by 2 strategic treatments with doramectin.
-
Effect of chemoprophylaxis with avermectins on the immune response to gastrointestinal nematodes in first-season grazing calves.
-
Cloning and sequencing of an excretory/secretory antigen from Ostertagia ostertagi fourth-stage larvae containing multiple tandem repeats
-
Interactions between Ostertagia ostertagi and Cooperia oncophora in calves
-
Effect of chemotherapy on immunity to gastrointestinal nematodes in cattle.
-
Field-evaluation of the efficacy of the tenbendazole slow release bolus in the control of gastrointestinal nematodes of first season grazing cattle.