Parasitism remains a challenge in the effective and efficient management of ruminant livestock. Among different approaches proposed for better these parasites, present work carried out on farm Faculty Agronomic Sciences (FSA) located Sékou, focused effectiveness annual mugwort powder (Artemisia annua) gastrointestinal nematodes (Nematoda) cattle. The coprological analyses were made at Laborator...

The anthelmintic resistance of gastrointestinal nematodes (GINs) poses a significant threat to sheep worldwide, but genomic selection can serve as an alternative the use chemical treatment solution for parasitic infection. objective this study is conduct genome-wide association studies (GWASs) identify single nucleotide polymorphisms (SNPs) in Rambouillet (RA) and Dorper × White (DWD) lambs ass...

Context It has been indicated that there might be an antagonism between selection for gastrointestinal nematode resistance and high productivity feed conversion efficiency in ruminants. Aims This study aimed to determine whether genetic nematodes would alter the intake of sheep with or without infection Haemonchus contortus. Methods Sixty-seven Corriedale lambs (357 ± 14 days old) derived from ...

BACKGROUND Resistance against benzimidazoles (BZ) has recently been detected in Norwegian sheep flocks through a large scale prevalence survey based on the faecal egg count reduction test (FECRT). The use of this test in combination with bulk larval culture only gives an indication of which gastrointestinal nematodes genera that are involved and these results have to be confirmed by a controlle...