This paper examines the known immunological and genetic factors associated with sheep
resistance to infection by Haemonchus contortus. Such resistance is an inheritable genetic …

Gastrointestinal nematode (GIN) infections are a common constraint to small ruminant
industry throughout the world, and among those, haemonchosis has its own significance …

Compared to INRA 401 lambs reared in France, Black Belly (BB) lambs reared in
Guadeloupe (FWI) were highly resistant to both primary and secondary experimental …

Parasitic diseases of sheep involving gastrointestinal nematodes (GIN) are one of the main
problems that affect flock productivity, especially during the peripartum period. Around …

El objetivo del trabajo fue determinar la prevalencia y conteo de nematodos
gastrointestinales (ngi) de ovinos de pelo destinados al abasto. El estudio se llevó a cabo …

Prevalence of helminths of sheep in relation to age, sex, nutritional status, management
system and flock size was studied at Tangail district, Bangladesh from July to December …

The widespread presence of anthelmintic resistant gastrointestinal parasitic nematodes in
outdoor ruminant production systems has driven the need to identify and develop novel …

This study aimed to evaluate the variability in the fecal egg count (FEC) and the parasitic
burden of naive hair sheep after grazing in nematode infected paddocks. The research was …

Thirty-eight sheep flocks, located in three municipalities in the Eastern Yucatan, Mexico,
were surveyed for gastrointestinal nematodes resistant to benzimidazole (BZD) …

Se utilizaron 24 corderos Katahdin x Pelibuey, distribuidos al azar en cuatro grupos
desafiados con los siguientes tratamientos: a) 25 larvas infectantes (L3) de nematodos …