Gastrointestinal nematode infections were evaluated in sheep raised in Botucatu, state of
São Paulo, Brazil between April 2008 and March 2011. Every month, two tracer lambs …

This study was carried out to evaluate the immune response in young Ile de France (IF) and
Santa Ines (SI) sheep naturally infected by Oestrus ovis and gastrointestinal nematodes …

Keeping dairy cows in grassland systems relies on detailed analyses of genetic resistance
against endoparasite infections, including between-and within-breed genetic evaluations …

Livestock parasitism on high-elevation rangeland (> 1,800 m (6,000')) may not be as well
documented as parasitism is at lower elevations because producers assume elevation limits …

A intensidade da anemia e hipoproteinemia são indicadores da gravidade da hemoncose.
Este estudo objetivou verificar as alterações de peso, hematócrito e proteína plasmática …

RESUMEN Oestrus ovis L.(Diptera: Oestridae) constituye un importante agente productor de
miasis en diversos ambientes de explotación de ovinos y caprinos. A pesar de la …

Between January 2007 and September 2013, 71 sheep belonging to 12 farms in the
Umuarama microregion, State of Paraná, were evaluated regarding presence of Oestrus …

This study was carried out to investigate the impact of feeding selenium (Se) and vitamin E
on the physiological and reproductive performance of 18 multiparous Awassi ewes through …

Myiasis is the infestation of tissues and organs of animals or man by fly larvae. We report a
human case of external ophthalmomyiasis caused by the larvae of a sheep nasal botfly …

Twenty-six newborn lambs were evaluated for 21 weeks, from birth to slaughter, to assess
their plasma anti-Oestrus ovis immunoglobulin (IgG) using the ELISA technique. On the last …