Results 61 to 70 of about 1,250 (174)

Environmental DNA metabarcoding reveals temporal dynamics but functional stability of arthropod communities in cattle dung

Journal of Animal Ecology, Volume 93, Issue 8, Page 1003-1021, August 2024.
The study shows temporal dynamics of invertebrate succession in cattle dung by a multi‐taxon approach. Functional redundancy was found within groups of beetles and flies important for dung decomposition, suggesting functional stability and resilience in the system.
Emil Ellegaard Thomassen, Eva Egelyng Sigsgaard, Mads Reinholdt Jensen, Kent Olsen, Morten D. D. Hansen, Philip Francis Thomsen   +5 more
wiley   +1 more source

Ivermectin treatment failure on four Irish dairy farms

Irish Veterinary Journal, 2019
We report on the use of the faecal egg count reduction test to evaluate the performance of ivermectin in treating gastrointestinal nematode infections in first grazing season (FGS) calves on four dairy farms in Co. Kilkenny, Ireland.
James O’Shaughnessy, Yvonne Drought, John Lynch, Marian Denny, Christine Hurley, William Byrne, Mícheál Casey, Theo de Waal, Maresa Sheehan   +8 more
doaj   +1 more source

Epidemiologia de helmintos gastrintestinais em búfalos

Ciência Animal Brasileira, 2018
Este trabalho objetivou avaliar a prevalência e a sazonalidade da infecção natural por parasitos gastrintestinais em bubalinos de aptidão leiteira de diferentes categorias, no município de Bandeirantes, Mato Grosso do Sul.
Daniele Bier, Letícia e Silva Teruya, Dyego Gonçalves Lino Borges, Juliana Paniago Lordello Neves, Larissa Berreza dos Santos, Fernando de Almeida Borges   +5 more
doaj   +1 more source

Epidemiology of gastrointestinal nematodes of cattle in Central Côte d'Ivoire

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 2000
From February to December 1997, six head of N’Dama cattle originating from the Central zone of humid savanna in Côte d’Ivoire were examined postmortem monthly. Fourteen species/genera of parasites were identified: 8 nematodes, 2 trematodes, 1 cestode and
C. Komoin Oka, J. Zinsstag, F. Fofana, A. N'Depo, V.S. Pandey   +4 more
doaj   +1 more source

Parasitic Worm in Tiger (Panthera tigris) at Serulingmas Zoological Garden Banjarnegara, Bandung Zoological Garden, and Indonesia Safari Park Bogor

Jurnal Veteriner, 2017
This research was done to infestigate the existence and the type of parasitic worms from feces of tiger (Panthera tigris) at Serulingmas Zoological Garden (TRMS) at Banjarnegara, Central Java , Bandung Zoological Garden (KBB), and Indonesia Safari Park ...
Risa Tiuria, Unita Pratiwi, Ligaya ITA Tumbelaka   +2 more
doaj   +1 more source

Occurrences of Eimeria spp. and gastrointestinal nematodes in dairy calves in southern Minas Gerais, Brazil Ocorrência de Eimeria spp. e nematódeos gastrintestinais em bezerros no sul de Minas Gerais, Brasil

Revista Brasileira de Parasitologia Veterinária, 2012
The aim of this cross-sectional observational study was to determine the frequency and factors associated with infection by Eimeria spp. and gastrointestinal nematodes in 356 calves on 20 dairy farms located in southern Minas Gerais, Brazil.
Fábio Raphael Pascoti Bruhn, Fidelis Antônio Silva Júnior, André Henrique de Oliveira Carvalho, Débora Ribeiro Orlando, Christiane Maria Barcellos Magalhães da Rocha, Antônio Marcos Guimarães   +5 more
doaj   +1 more source

Resistência de Cooperia spp. e Haemonchus spp. às avermectinas em bovinos de corte Resistance of Cooperia spp. and Haemonchus spp. to avermectins in beef cattle

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2005
Foram realizados dois testes de redução de ovos de helmintos por grama de fezes em bovinos naturalmente infectados. No primeiro teste utilizaram-se quatro grupos tratados: ivermectina 1% (IVM), produto endectocida experimental (PEE), ivermectina LA 1 ...
V.B. Rangel, R.C. Leite, P.R. Oliveira, E.J. Santos Jr   +3 more
doaj   +1 more source

Trichostrongylus and Haemonchus anthelmintic resistance in naturally infected sheep from southern Brazil

Anais da Academia Brasileira de Ciências, 2014
The anthelmintic resistance in small ruminants is a common problem and concern worldwide. The aim of this study was to verify anthelmintic treatment efficacy in naturally infected sheep.
VANDERLEI KLAUCK, RAFAEL PAZINATO, LEANDRO S. LOPES, DIEGO C. CUCCO, HORACIO L. DE LIMA, ANDREIA VOLPATO, WILLIAN M. RADAVELLI, LENITA C.M. STEFANI, ALEKSANDRO S. DA SILVA   +8 more
doaj   +1 more source

Etude dans certaines conditions africaines, de l'action antiparasitaire du Thiabendazole sur divers helminthes des animaux domestiques. I. Helminthes du zébu

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1965
L'auteur, après avoir réalisé une série d'essais sur 169 jeunes zébus du Tchad et de R.C.A., estime que, sur le terrain, il faut au moins une dose de 100 mg/kg par animal pour détruire Cooperia punctata, Cooperia pectinata, Haemoncus contortus, Haemoncus
M. Graber
doaj   +1 more source

Atividade predatória, crescimento radial e esporulação de fungos predadores de nematóides Monacrosporium spp, submetidos à criopreservação

Ciência Rural, 2004
Testes in vitro foram realizados para avaliar o efeito da criopreservação em nitrogênio líquido com e sem adição de crioprotetores (DMSO ou glicerol), na atividade predatória sobre larvas infectantes de Cooperia sp e Haemonchus sp, crescimento radial e ...
Campos Artur Kanadani, Mota Marcelo de Andrade, Araújo Jackson Victor de, Cecon Paulo Roberto   +3 more
doaj