Results 11 to 20 of about 1,250 (174)

Helminths, Ticks, and Calf Mortality in Ethiopia: A Prospective Cohort Study. [PDF]

Vet Med Int
There is a significant demand for animal products in Ethiopia, driven by the country’s rapid urbanization and population growth. In contrast, calf death has been hindering cattle productivity. This study investigated helminth and tick species affecting calves and evaluated whether calf mortality exceeded accepted management thresholds.
Amenta MW.
europepmc   +2 more sources

Assessment of Anthelmintic Resistance in Major Gastrointestinal Nematodes in Sheep and Goat Farms in Mymensingh, Bangladesh. [PDF]

J Parasitol Res
Anthelmintic resistance (AR) is a well concern in livestock production. Hence, the study was designed to assess the status of AR in sheep and goat farms at Mymensingh sadar using fecal egg count reduction test (FECRT) and egg hatch assay (EHA). To do this, 10 farms were selected. For FECRT, 40 animals of each farm having more than 200 EPG of feces were
Islam MR, Mizan MMH, Anisuzzaman, Khatun MS, Ashad FA, Alam MZ, Roy BC, Dey AR.   +7 more
europepmc   +2 more sources

Genetic identification of gastrointestinal parasites in the world's most endangered ungulate, the hirola (Beatragus hunteri). [PDF]

Vet Rec
Abstract Background The hirola (Beatragus hunteri) is the world's most critically endangered antelope. Its parasitic fauna has never been genetically characterised, raising questions about its possible role in the species' population decline. This study aimed to assess the presence of gastrointestinal parasites in hirolas and their transmission ...
Remesar S, García-Dios D, Forcina G, Ali AH, Ndunda M, Jowers MJ.   +5 more
europepmc   +2 more sources

Anthelmintic Effect of Chitosan-Encapsulated Bromelain on Gastrointestinal Nematodes in Naturally Infected Goats in Kenya. [PDF]

J Parasitol Res
The emergence of anthelmintic resistance calls for the development of alternatives, including medicinal plant extracts. The present study was aimed at assessing the efficacy of chitosan‐encapsulated bromelain (EB) as an oral solution drug against GIN in goats.
Daïba AR, Adoum IY, Ngotho M, Kagira JM, Maina N.   +4 more
europepmc   +2 more sources

Helminth infections and hybridization between Haemonchus contortus and Haemonchus placei in sheep from Santana do Livramento, Brazil

Revista Brasileira de Parasitologia Veterinária, 2018
The occurrence and intensity of helminth infections were evaluated in sheep from pastures shared with cattle. In 2015 and 2016, young male sheep acquired in Santana do Livramento, Rio Grande do Sul, Brazil, were finished in integrated crop-livestock ...
Fabiana Alves de Almeida, César Cristiano Bassetto, Mônica Regina Vendrame Amarante, Ana Cláudia Alexandre de Albuquerque, Renan Zappavigna Costa Starling, Alessandro Francisco Talamini do Amarante   +5 more
doaj   +1 more source

Evaluation of a Cooperia oncophora double-domain ASP-based vaccine against Cooperia spp. infections in cattle and sheep

Veterinary Parasitology, 2021
A double-domain activation-associated secreted protein (dd-Co-ASP) isolated from the bovine small intestinal parasite Cooperia oncophora was previously shown to be an effective vaccine candidate to protect calves against a homologous challenge infection.
G. Suárez, P. Geldhof, J. Borloo, R. Pérez-Caballero, D. Robaina, L. Buffoni, P. Alonzo, A. Martínez-Moreno, O. Correa, J. Tort, J. Pérez, E. Claerebout   +11 more
openaire   +4 more sources

Atividade ovicida de dois fármacos em caprinos naturalmente parasitados por nematódeos gastrintestinais, RS, Brasil Ovicidal activity of two medicaments against goat gastrointestinal nematode in RS, Brazil

Ciência Rural, 2000
A eficácia comparativa entre levamisole em duas doses diferentes e closantel foi avaliada sobre ovos de nematódeos gastrintestinais de caprinos naturalmente parasitados.
Mary Jane Tweedie de Mattos, Verônica Schmidt, Cristine Dossin Bastos   +2 more
doaj   +1 more source

Anthelmintic resistance in a dairy cattle farm in the State of Minas Gerais Resistência anti-helmíntica em uma propriedade de bovinos leiteiros em Minas Gerais

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, Ricardo Nascimento Araújo, Ana Júlia Leite Ferraz da Costa, Rafael Ferreira Simões, Walter dos Santos Lima   +4 more
doaj   +1 more source

Efeito antagônico de fungos predadores dos gêneros Monacrosporium, Arthrobotrys e Duddingtonia sobre larvas infectantes de Cooperia sp. e Oesophagostomum sp. Antagonistic effect of nematophagous fungi Monacrosporium, Arthrobotrys and Duddingtonia on infective Cooperia sp. and Oesophagostomum sp. larvae

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2006
Seis isolados dos fungos nematófagos Monacrosporium thaumasium (isolado NF 34A), Monacrosporium sinense (isolado SF 470), Monacrosporium appendiculatum (isolado CGI), Arthrobotrys robusta (isolado I 31), Arthrobotrys cladodes (isolado CG 719) e ...
J.V. Araújo, R.C.L. Assis, A.K. Campos, M.A. Mota   +3 more
doaj   +1 more source

A review of the epidemiology and control of gastrointestinal nematode infections in cattle in Zimbabwe

Onderstepoort Journal of Veterinary Research, 2013
In this review, the main gastrointestinal nematodes infecting cattle in Zimbabwe and the epidemiological factors influencing their occurrence are reviewed and discussed.
Davies M. Pfukenyi, Samson Mukaratirwa
doaj   +1 more source