Sheep production on pasture plays an important role in subtropical climates around the
world, with great economic and environmental relevance to those regions. However, this …

The objective of this study was to determine the level of resistance of Haemonchus contortus
and Trichostrongylus colubriformis in sheep to levamisole, albendazole, ivermectin …

Soil-borne parasitic nematodes cause severe deterioration in the health of crops and supply
animals, leading to enormous economic losses in the agriculture and livestock industry …

The frequent use of anthelmintics in cattle has contributed to the emergence of
gastrointestinal nematode populations resistant to the drugs available in the market. This …

Infection with the gastrointestinal nematode Haemonchus contortus causes considerable
losses in the sheep industry. In this study, we evaluated the effect that climate has on third …

The aim of this study was to test a pellet formulation in a sodium alginate matrix of
Duddingtonia flagrans in the biological control of goat gastrointestinal helminths kept in a …

Detailed knowledge of the effects of water on the migration of infective larvae of
economically important trichostrongyloid species is urgently needed to feed into prediction …

A vaccine containing integral membrane glycoproteins from the intestine of Haemonchus
contortus was evaluated in four groups of nine worm‐free calves challenged with either …

This experiment aimed to evaluate the effect of periparturient metabolizable protein (MP)
nutrition on resistance to Haemonchus contortus in single rearing Ile de France and Santa …

The objective of this trial was to evaluate the period of spelling necessary for a pasture to
become free of contamination by infective larvae of gastrointestinal nematodes (GIN) of …