Results 31 to 40 of about 616 (164)

Estimates of genetic parameters and cluster analysis for worm resistance and resilience in Santa Inês meat sheep [PDF]

Pesquisa Agropecuária Brasileira, 2018
: The objective of this work was to estimate genetic parameters for traits related to resistance to endoparasites in Santa Inês sheep, for a possible inclusion in sheep breeding programs, as well as to evaluate the additive genetic pattern of the animals
Elisa Junqueira Oliveira, Rodrigo Pelicioni Savegnago, Luara Afonso de Freitas, Anielly Paula Freitas, Suellen Rodrigues Maia, Flávia Fernanda Simili, Lenira El Faro, Ricardo Lopes Dias da Costa, Mário Luiz Santana Júnior, Claudia Cristina Paro de Paz   +9 more
doaj   +1 more source

Comparison of two methods for the control of gastrointestinal nematodes in lambs and ewes/
Comparação de dois métodos de controle de nematódeos gastrintestinais em borregas e ovelhas de corte

Semina: Ciências Agrárias, 2008
The objective of this work was to evaluate the control of nematode gastrintestinal on ovine meat breeds in Voisin pasturing system during one grazing year.
Iali da Silva Oliveira, Roberto Bagatini de Moraes, Rogério Nadal, Luiz Augusto Brandão Ractz, Hélio Carlos Rocha, Maria Isabel Botelho Vieira   +5 more
doaj   +1 more source

Laser ablation and management of a retropharyngeal abscess caused by Corynebacterium pseudotuberculosis in a ram

Veterinary Record Case Reports, Volume 8, Issue 2, June 2020., 2020
A one‐year‐old crossbred ram presented for acute respiratory distress. Initial diagnostics revealed compression of the pharynx by a spherical, avascular mass. The ram was initially managed with a tracheostomy, antimicrobials and non‐steroidal anti‐inflammatories.
Adam Copeland, Amanda Speckels, Paul Merkatoris, Ryan M Breuer, Jennifer A Schleining, Joseph Smith   +5 more
wiley   +1 more source

Método FAMACHA® como ferramenta para verificar a infestação parasitária ocasionada por Haemonchus spp. em ovinos

Pubvet, 2017
O parasitismo gastrointestinal é responsável por grande parte das perdas observadas em criações de ovinos, provocando inúmeros impactos sobre a produção. Diante disso a necessidade do controle destes parasitas dentro de um rebanho torna-se crucial para o
Daniel Gonçalves da Silva, Bruna Martins de Menezes, Arthur Fernandes Bettencourt, Ana Cecília Frantz, Marcele Ribeiro Corrêa, Gabriella Ruszkowski, Anelise Afonso Martins, Larissa Picada Brum, Lourdes Caruccio Hirschmann   +8 more
doaj   +1 more source

Genome‐wide association study to identify genetic loci associated with gastrointestinal nematode resistance in Katahdin sheep

Animal Genetics, Volume 51, Issue 2, Page 330-335, March 2020., 2020
Summary Resistance to gastrointestinal nematodes has previously been shown to be a moderately heritable trait in some breeds of sheep, but the mechanisms of resistance are not well understood. Selection for resistance currently relies upon faecal egg counts (FEC), blood packed cell volumes and FAMACHA visual indicator scores of anaemia.
G. M. Becker, K. M. Davenport, J. M. Burke, R. M. Lewis, J. E. Miller, J. L. M. Morgan, D. R. Notter, B. M. Murdoch   +7 more
wiley   +1 more source

Identification of genomic regions and candidate genes of functional importance for gastrointestinal parasite resistance traits in Djallonké sheep of Burkina Faso [PDF]

Archives Animal Breeding, 2019
A total of 184 Djallonké lambs from Burkina Faso with phenotypes for packed-cell volume (PCV), log-transformed fecal egg count (lnFEC), and FAffa MAlan CHArt (FAMACHA©) eye scores were typed with the OvineSNP50 BeadChip of Illumina to contribute to the ...
I. Álvarez, I. Fernández, A. Soudré, A. Traoré, L. Pérez-Pardal, M. Sanou, S. A. R. Tapsoba, N. A. Menéndez-Arias, F. Goyache   +8 more
doaj   +1 more source

The effect of pumpkin seed cake and ground cloves (Syzygium aromaticum) supplementation on gastrointestinal nematode egg shedding in sheep

Parasite, 2021
The aim of this study was to evaluate the effect of feed additives (pumpkin seed cake and cloves) on the egg excretion of gastrointestinal nematodes (GIN) in sheep.
Ježek Jožica, Mirtič Karmen, Rešetič Nina, Hodnik Jaka Jakob, Vergles Rataj Aleksandra   +4 more
doaj   +1 more source

Relación del grado de FAMACHA©, la condición corporal y edad en la producción diaria de leche de cabras Saanen en la provincia de Buenos Aires

Analecta Veterinaria, 2022
En el presente estudio se analizó la relación del grado de FAMACHA©, la condición corporal y la edad de cabras Saanen, con la producción de leche diaria en dos establecimientos lecheros de la provincia de Buenos Aires.
Kevin Denis Steffen, Rubén Omar Arias, Lihuel Gortari, Gastón Moré   +3 more
doaj   +1 more source

Field evaluation of FAMACHA in detecting haemonchosis in indigenous sheep of Tamil Nadu: Correlation with volume of packed red cell and faecal egg count

Journal of Veterinary and Animal Sciences
The FAMACHA system was developed in South Africa and has been tested in various geographical regions on sheep for targeted selective treatment with anthelmintics against gastrointestinal parasitism, particularly Haemonchus contortus.
I. Manikkavasagan, M. Raman, Azhahianambi P., S. T. Bino Sundar, A. Serma Saravana Pandian   +4 more
doaj   +1 more source

Método Famacha como parâmetro clínico individual de infecção por Haemonchus contortus em pequenos ruminantes Famacha guide as an individual clinic parameter for Haemonchus contortus infection in small ruminants

Ciência Rural, 2004
O objetivo deste trabalho foi avaliar a utilização do método Famacha como estratégia auxiliar no controle do parasita Haemonchus contortus em ovinos e caprinos no Brasil.
Marcelo Beltrão Molento, Cláudio Tasca, Alencar Gallo, Márcio Ferreira, Ronaldo Bononi, Evandro Stecca   +5 more
doaj   +1 more source