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Abstract

This study aimed to characterize the helminthiasis and anthelminthic effectiveness in calf herds raised in a hot semi-arid area. Sixty (60) cattle farms from the northern area of Minas Gerais, Brazilian sertão, were categorized by semi-structured questionnaires. It was also performed the fecal egg...

Author(s)
Pereira, L. de F. L.; Duarte, E. R.; Bastos, G. A.; Vasconcelos, V. de O.; Costa, E. G. L.; Mendes, L. de J.; Lopes, I. M. G.; Reis, I. M. F.
Publisher
Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias (INIFAP), Mexico City, Mexico
Citation
Revista Mexicana de Ciencias Pecuarias, 2019, 10, 1, pp 30-51
Abstract

This study compared the coadministration among the three nematode predatory fungi, Duddingtonia flagrans, Monacrosporium thaumasium, and Arthrobotrys robusta, in the biological control of cattle gastrointestinal nematodiasis in comparison with the use of the fungus D. flagrans alone. Five groups...

Author(s)
Luns, F. D.; Assis, R. C. L.; Silva, L. P. C.; Ferraz, C. M.; Braga, F. R.; Araújo, J. V. de
Publisher
Hindawi, London, UK
Citation
BioMed Research International, 2018, 2018, pp Article ID 2934674
Abstract

Two high doses of ivermectin (630 µg/kg and 700 µg/kg) that are sold commercially in Brazil were evaluated in dose-and-slaughter trials with 144 naturally nematode-infected cattle from eight regions within the states of Minas Gerias, São Paulo and Rio Grande do Sul in Brazil. Treatment groups were...

Author(s)
Felippelli, G.; Lopes, W. D. Z.; Cruz, B. C.; Teixeira, W. F. P.; Maciel, W. G.; Fávero, F. C.; Buzzulini, C.; Sakamoto, C.; Soares, V. E.; Gomes, L. V. C.; Oliveira, G. P. de; Costa, A. J. da
Publisher
Elsevier Ireland Ltd, Shannon, Irish Republic
Citation
Parasitology International, 2014, 63, 6, pp 835-840
Abstract

Seven trials were conducted on commercial farms from different Brazilian States (MG, GO, MT and SP) to evaluate the efficacy of different macrocyclic lactones (MLs) on reducing nematode egg shedding and their influence on cattle weight gain. In each study, a minimum of 25 Nelore animals per group,...

Author(s)
Saueressig, T. M.; Paulo, G. C.; Silva, M. A.; Silva, C. S.; Vettorato, L. F.
Publisher
A Hora Veterinária, Porto Alegre, Brazil
Citation
A Hora Veterinária, 2009, 29, 171, pp 10-18
Abstract

More than 95% of Brazil's beef production occurs in pastures where parasitic helminths are a serious problem, potentially inhibiting an average annual weight gain of 8 kg per young animal. Current pharmaceutical treatments for parasitic infestation are expensive (estimated to cost Brazil 370...

Author(s)
Mendonca, R. M. A. de; Leite, R. C.; Lana, A. M. Q.; Costa, J. O.; Toth, G.
Publisher
Springer, Amsterdam, Netherlands
Citation
Agroforestry Systems, 2014, 88, 1, pp 53-62
AbstractFull Text

This study aimed to evaluate the effect of different anthelmintics in the control of gastrointestinal helminthiasis and weight gain of growing dairy calves. The experiment was conducted in a specialized system of milk production in the municipality of Boa Esperança, Minas Gerais, Brazil....

Author(s)
Bruhn, F. R. P.; Lopes, M. A.; Santos, G.; Demeu, F. A.; Perazza, C. A.; Neto, A. F.; Guimaraes, A. M.
Publisher
Asociación Latinoamericana de Producción Animal, Maracaibo, Venezuela
Citation
Archivos Latinoamericanos de Producción Animal, 2013, 21, 3, pp 173-180
Abstract

The aim of this study was to evaluate the efficacy of 10% moxidectin formulation and compared it with two long-acting ivermectin formulations and another ivermectin formulation combined amino acids, vitamins and minerals. 261 Nelore heifers from a ranch located in Uberaba, Minas Gerais, Brazil, and ...

Author(s)
Saueressig, T. M.; Silva, C. S.; Vettorato, L. F.; Norte, H. L.
Publisher
A Hora Veterinária, Porto Alegre, Brazil
Citation
A Hora Veterinária, 2007, 27, 158, pp 10-14
Abstract

A fluctuation in the prevalence of natural fasciolosis in a dairy cattle herd of 44 cows (crossbred Holstein × zebu) and their calves, from the municipality of Itajubá, Minas Gerais, Brazil, within 12 months was observed. The cows eliminated F. hepatica eggs throughout the year, particularly during ...

Author(s)
Faria, R. N.; Cury, M. C.; Lima, W. S.
Publisher
École Nationale Vétérinaire de Toulouse, Toulouse, France
Citation
Revue de Médecine Vétérinaire, 2005, 156, 2, pp 85-86
Abstract

In the North of Minas Gerais equine culture is an important activity because it corroborates the success in the breeding of beef cattle. The equine verminosis control in this region has not been applied considering the anthelmintic resistances of nematodes and this resistance has been observed in...

Author(s)
Duarte, E. R.; Oliveira, N. J. F. de; Silveira, J. T.; Ribeiro, F. L. A.; Souza, R. M. de
Publisher
Universidade Federal Rural do Semi-Árido, Rio Grande do Norte, Brazil
Citation
Caatinga, 2008, 21, 1, pp N1-N4
Abstract

The purpose of this study was to characterize the usage patterns of anthelmintics in dairy cattle and to determine the frequency of helminths in calves raised in Pedro Leopoldo, Minas Gerais State. 31 farms were visited and faeces samples were collected from 147 calves. Samples were analysed by...

Author(s)
Oliveira, I. C. S. de; Oliveira, P. R. de; Leite, R. C.; Ferrão, I. da S.
Publisher
Universidade Federal de Uberlândia, Uberlândia, Brazil
Citation
Veterinária Notícias, 2001, 7, 2, pp 103-111

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