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Abstract

Streptococcus agalactiae is one of the most common pathogens leading to mastitis in dairy herds worldwide; consequently, the pathogen causes major economic losses for affected farmers. In this study, multilocus sequence typing (MLST), genotypic capsular typing by multiplex polymerase chain reaction ...

Author(s)
Carvalho-Castro, G. A.; Silva, J. R.; Paiva, L. V.; Custódio, D. A. C.; Moreira, R. O.; Mian, G. F.; Prado, I. A.; Chalfun Junior, A.; Costa, G. M.
Publisher
Sociedade Brasileira de Microbiologia, São Paulo, Brazil
Citation
Brazilian Journal of Microbiology, 2017, 48, 3, pp 551-559
AbstractFull Text

In order to study the stability and adaptability of Tabapuã cattle for the characteristic weight at 120 days of maternal effect, we used methods based on linear regression. The analysis included differences in the expected progeny of five sire sin herds located in four farms in the states of Bahia, ...

Author(s)
Marçal, M. F.; Ferraz Filho, P. B.; Souza, J. C.; Silva, L. O. C.; Gomes, F. J.; Freitas, J. A.
Publisher
FEPMVZ - Editora, Belo Horizonte, Brazil
Citation
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2014, 66, 1, pp 195-202
Abstract

This study analyzed the value of the 2011 agricultural production for 72 products, 63 of vegetable origin and 9 of animal origin, by each of Brazil's 27 federal units. We also analyzed the composition of the products value, classified into four groups: fruits (23 items), grains (16), animal...

Author(s)
Tsunechiro, A.; Coelho, P. J.; Miura, M.
Publisher
Instituto de Economia Agrícola, São Paulo, Brazil
Citation
Informações Econômicas - Instituto de Economia Agrícola, 2013, 43, 4, pp 82-105
Abstract

The present study aimed to determine the susceptibility of 17 Rhipicephalus (Boophilus) microplus populations, originating in the Southeast and Southern regions of Brazil, to different ivermectin concentrations (200, 500 and 630 µg/kg), administered through subcutaneous or topical (pour-on) routes. ...

Author(s)
Cruz, B. C.; Lopes, W. D. Z.; Maciel, W. G.; Felippelli, G.; Fávero, F. C.; Teixeira, W. F. P.; Carvalho, R. S.; Ruivo, M. A.; Colli, M. H. A.; Sakamoto, C. A. M.; Costa, A. J. da; Oliveira, G. P. de
Publisher
Elsevier B. V., Amsterdam, Netherlands
Citation
Veterinary Parasitology, 2015, 207, 3/4, pp 309-317
AbstractFull Text

Bovine coronavirus (BCoV) is the second most important viral agent involved in neonatal diarrhea in calves worldwide. The reports on the frequency of BCoV infection in beef cattle herds under extensive management are uncommon in Brazil. The present study analyzed 93 diarrheic fecal samples of...

Author(s)
Lorenzetti, E.; Leme, R. de A.; Ribeiro, J.; Souza, V. R. A. de; Alfieri, A. F.; Alfieri, A. A.
Publisher
Universidade Estadual de Londrina, Londrina, Brazil
Citation
Semina: Ciências Agrárias (Londrina), 2013, 34, 6 Suppl. 2, pp 3795-3800
Abstract

Stomoxys calcitrans, commonly known as "stables fly", is responsible nowadays for losses which have large economic impact on the cattle-rearing and sugar-alcohol productive chains in some Brazilian states, including Mato Grosso do Sul, São Paulo, Paraná, Rio de Janeiro and Minas Gerais (J. N....

Author(s)
Cassol, D. M. S.; Sandoval, G. A. F.; Henrique, C. H.; Gil, P. C. N.; Ortolan, M. D. D. V.
Publisher
A Hora Veterinária, Porto Alegre, Brazil
Citation
A Hora Veterinária, 2010, 29, 174, pp 9-11, 4
AbstractFull Text

This study aimed to verify the presence of the mecA gene in strains of Staphylococcus spp. isolated from bovine milk, determine the minimal inhibitory concentration (MIC) to oxacillin and investigate the multidrug resistance in mecA-positive samples. 181 strains of Staphylococcus spp. were studied...

Author(s)
Santos, F. F. dos; Mendonça, L. C.; Guimarães, A. de S.; Ribeiro, J. B.; Lange, C. C.; Souto e Silva, M. A.; Oliveira, B. L.; Mendonça, R. S. de; Machado, M. A.; Brito, M. A. V. P.
Publisher
Faculdade de Medicina Veterinária e Zootecnia, Universidade Estadual Paulista, Botucatu, Brazil
Citation
Veterinária e Zootecnia, 2013, 20, 2, Supl. 1, pp 98-99
AbstractFull Text

Corynebacterium bovis is the species more often isolated from mammary glands, and despite being classified as a secondary pathogen, its role in intramammary infection is not yet defined. Some studies have shown that this agent causes no change in production and milk composition, while others noted...

Author(s)
Dambrós, D.; Bassani, J.; Portes, V. M.; Thaler Neto, A.; Vaz, A. K.; Vaz, E. K.
Publisher
Universidade Federal do Rio Grande do Sul, Faculdade de Veterinária, Porto Alegre, Brazil
Citation
Acta Scientiae Veterinariae, 2013, 41, pp 1101
AbstractFull Text

The effects of sire-environment interaction on genetic evaluation was investigated using 108 702 records of milk yield (305 ME) of Holstein cows from the states of Minas Gerais, Sao Paulo, Parana, Santa Catarina and Rio Grande do Sul, Brazil. A multivariate animal model was applied to estimate the...

Author(s)
Falcão, A. J. da S.; Martins, E. N.; Costa, C. N.; Mazucheli, J.
Publisher
Universidade Estadual de Maringá, Maringa, Brazil
Citation
Acta Scientiarum - Animal Sciences, 2008, 30, 2, pp 225-231
Abstract

The prevalence of cysticercosis in 1 967 816 cattle in the Vangelio Mondelli Ltda. - Bauru and Bertin Ltda. - Lins abattoirs in São Paulo state, Brazil, was determined during January 1996-December 2000. The animals originated from São Paulo, Mato Grosso, Mato Grosso do Sul, Paraná, Minas Gerais,...

Author(s)
Marques, G. M.; Buzi, K. A.; Galindo, L. A.; Baldini, E. D.; Biondi, G. F.
Publisher
Faculdade de Medicina Veterinária e Zootecnia, Universidade Estadual Paulista, Botucatu, Brazil
Citation
Veterinária e Zootecnia, 2008, 15, 1, pp 114-120

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