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Transmission of Mannheimia haemolytica from the tonsils of lambs to the teat of ewes during sucking
(2011)
Objective of the work was to study whether Mannheimia haemolytica may be transmitted from the mouth of the lambs into the teat of the dam during sucking. We compared bacterial populations within the teat duct and milk of ...
Effects of three anthelmintic regimes on milk yield of ewes and growth of lambs
(2005)
Forty ewes were allocated into one of four groups (n = 10) and were treated with albendazole (ALB) (3.8 mg kg(-1)) before lambing (group A), with ALB before and after lambing (group B), with moxidectin (MXD) (0.2 mg kg(-1)) ...
Nutritional sensitivity of resistance to Trichostrongylus colubriformis in lactating ewes
(2009)
It has been suggested that the periparturient breakdown of immunity to parasites has a nutritional basis. Our overall hypothesis is that it results from a prioritized scarce metabolizable protein (MP) allocation to ...