Results 61 to 70 of about 2,595 (212)

Immune Responses Associated with Resistance to Haemonchosis in Sheep

open access: yesBioMed Research International, Volume 2013, Issue 1, 2013., 2013
This paper examines the known immunological and genetic factors associated with sheep resistance to infection by Haemonchus contortus. Such resistance is an inheritable genetic trait (h2, 0.22–0.63) associated with certain sheep breeds. Resistant sheep do not completely reject the disease; they only harbor fewer parasites than susceptible sheep and ...
Fernando Alba-Hurtado   +2 more
wiley   +1 more source

Controle do parasitismo em cabras leiteiras criadas a pasto. [PDF]

open access: yes, 2019
bitstream/CNPC-2010/21848/1/ct38 ...
ANDRIOLI, A.   +2 more
core  

Avaliação de escore de condição corporal e famacha em ovelhas suffolk a pasto

open access: yesResearch, Society and Development, 2022
Na ovinocultura, uma das maiores perdas econômicas é a verminose, desta forma, o manejo integrado pode promover um bom desempenho na produção e consequentemente gerar menos perdas. Este trabalho teve por objetivo avaliar o perfil sanitário, por meio da associação entre a aplicação do método FAMACHA e a avaliação do Escore de Condição Corporal (ECC), de
Thaís Campos de Freitas   +6 more
openaire   +2 more sources

Sheep enteric cestodes and their influence on clinical indicators used in targeted selective treatments against gastrointestinal nematodes

open access: yesOnderstepoort Journal of Veterinary Research, 2019
Clinical indicators such as diarrhoea (DISCO) or anaemia (FAMACHA©) are used as a measure for targeted selective treatments against gastrointestinal nematodes (GIN).
Salah Meradi   +2 more
doaj   +1 more source

Método famacha: um recurso para o controle da verminose em ovinos. [PDF]

open access: yes, 2013
bitstream/item/37274/1/Circular52 ...
CARVALHO, C. O. de   +2 more
core  

Effect of supplemental sericea lespedeza pellets on internal parasite infection and nutritional status of grazing goats [PDF]

open access: yes, 2017
Feeding pelleted sericea lespedeza (SL; Lespedeza cuneata) on pasture can reduce gastrointestinal nematode (GIN) and coccidia (Eimeria spp.) infection in sheep and goats, but effects on nutritional status are unclear.
Burke, Joan   +8 more
core   +1 more source

A Review of Ethnomedicinal Plants as Potential Anthelmintic Agents to Alternatively Control Gastrointestinal Nematodes of Ruminants in South Africa

open access: yesJournal of Parasitology Research, Volume 2024, Issue 1, 2024.
Small ruminant production is one of the most important animal productions for food security in the world, especially in the developing world. Gastrointestinal nematode (GIN) infection is a threat to this animal’s production. Conventional drugs that are used to control these parasites are losing their efficacy due to the development of resistant ...
Lindokuhle Christopher Mhlongo   +7 more
wiley   +1 more source

The use of targeted selective treatments on controlling gastrointestinal nematodes in different sheep categories under grazing system

open access: yesPesquisa Veterinária Brasileira
: Infections with gastrointestinal nematodes can impair both the animal health and performance. Thereby, the aim of this study was to evaluate the use of targeted selective treatments as the FAMACHA© system and faecal egg count on controlling ...
Carlo A.T. Marques   +7 more
doaj   +1 more source

Resistência a doramectina e alternativas diagnósticas para o controle seletivo de helmintos gastrintestinais em ovinos

open access: yesPubvet, 2020
O uso indiscriminado de antiparasitários no manejo preventivo e tratamento tem levado propriedades ao problema da resistência, com elevadas perdas, por isso, este estudo avaliou testes diagnósticos para verificação da resistência farmacológica; visando ...
Júlia Ferreira Cury Silva   +6 more
doaj   +1 more source

Valoração econômica para indicadores técnicos na produção de ovinos

open access: yesSemina: Ciências Agrárias, 2023
Os objetivos deste trabalho foram de identificar e modelar as inter-relações entre indicadores zootécnicos utilizados na produção de ovinos, em um sistema intensivo no Brasil, e verificar o impacto desses indicadores nos resultados econômicos e ...
Gustavo Roberto Dias Rodrigues   +7 more
doaj   +1 more source

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