Results 71 to 80 of about 5,717 (179)
A contemporary map of Fasciola hepatica distribution in sheep and cattle in New South Wales
Australian Veterinary Journal, Volume 104, Issue 1-2, Page 25-36, January-February 2026.Fasciola hepatica is a global threat to livestock production, human health, and food security. Infection causes significant reductions in milk production and quality, feed conversion efficiency, wool quality, and reproductive performance. In New South Wales (NSW), Australia, data on the distribution of F. hepatica are more than 50 years out of date and
SN Vyas +3 more
wiley +1 more source
Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1997 L'inventaire, la charge et la dynamique saisonnière des populations de nématodes gastrointestinaux chez le bétail en Guinée maritime ont été étudiés par autopsie helminthologique et par coprologie. Quatre-vingt-dix-huit pour cent des bovins et 99 % des
Philippe Ankers, S. Fofana, A. Biaye
doaj +1 more source
Advances in Agriculture, Volume 2026, Issue 1, 2026.In tropical grazing systems, the interaction between forage structure and microenvironment plays a key role in the epidemiology of gastrointestinal nematodes (GIN) affecting small ruminants. This study evaluated the effect of tropical forage cultivars on GIN infection and related health indicators in lambs during the dry season in the Brazilian Cerrado.
Juliana Caroline Santos Santana +12 more
wiley +1 more source
Revista Brasileira de Parasitologia Veterinária, 2011 Eighty-four half-blood Gir × Holstein (F1) calves aged six months who were naturally infected by gastrointestinal helminths and maintained in rotational grazing received different anthelmintic treatments.
Maria do Socorro Veloso Leite Ferraz da Costa +4 more
doaj +1 more source
Case Reports in Veterinary Medicine, Volume 2026, Issue 1, 2026.This case report describes an investigation of an outbreak of haemonchosis in a Scottish pedigree sheep flock. The case occurred in a small lowland flock of pedigree Spotted Dutch sheep (n = 16) grazing pasture previously grazed by alpacas and horses.
A. Luque Castro +8 more
wiley +1 more source
Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1990 Sept cent quatre-vingt un bovins ont été examinés à l'abattoir de Bunia (Ituri), d'août 1986 à décembre 1987, pour étudier les deux associations parasitaires suivantes : Fasciola sp., Schistosoma sp., paramphistomes et Fasciola sp., Haemonchus sp ...
C. Chartier, M. Bushu, U. Anican
doaj +1 more source
Veterinary Parasitology, 2020 This study aimed to evaluate the dynamics of Haemonchus contortus and Haemonchus placei infections and hybridization between these species in grazing sheep without contact with cattle. On January 14, 2014, sixteen young sheep were infected with 4000 infective H. placei third-stage larvae L3; 11 days later, another group n = 16 was infected with 4000 H.
Michelle C. dos Santos +2 more
openaire +4 more sources
Semina: Ciências Agrárias, 2001 Parasitary gastrointestinal helminths frequency and intensity were studied in 48 female bovines, with different zebu and taurine crossbreeding degrees, ages ranging between 24 and 30 months, from eight counties in the Northwest of São Paulo State ...
Luis Gustavo Ferraz Lima +5 more
doaj
Prevalence of helminthes in small ruminants in Tarai region of Uttarakhand
Veterinary World, 2009 Out of 150 small ruminants examined from villages near Pantnagar and organized farms, among them 144 animals were found positive for mixed parasitic infection, including Haemonchus sp, Paramphistomum sp, Trichuris sp. and Moniezia sp.
Kripali Pant +5 more
doaj +1 more source
Semina: Ciências Agrárias, 2001 A freqüência e a intensidade parasitária de helmintos gastrintestinais foram estudadas em 48 bovinos, fêmeas, com diferentes graus de cruzamento de raças zebuínas e taurinas, de faixa etária entre 24 a 30 meses, provenientes de oito municípios da região ...
Katia Denise Saraiva Bresciani +5 more
doaj +1 more source