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| Registros recuperados : 383 | |
| 341. |  | KAHWAGE, P. R.; ESTEVES, S. N.; JACINTO, M. A. C.; BARIONI JUNIOR, W.; PEZZOPANE, J. R. M.; PANTOJA, M. H. de A.; BOSI, C.; MIGUEL, M. C. V.; MAHLMEISTER, K.; GARCIA, A. R. High systemic and testicular thermolytic efficiency during heat tolerance test reflects better semen quality in rams of tropical breeds. International Journal of Biometeorology, v. 61, p. 1819-1829, 2017.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 342. | | PRELLWITZ, L.; ARRAIS, A. M.; MELLO, M. R. B. de; VERGANI, G. B.; ESTEVES, S. N.; BARBOSA, N. O.; CARVALHO, B. P.; DIAS, J. H.; OLIVEIRA, M. E. F.; FONSECA, J. F. da. Induction of synchronous estrus in Morada Nova ewes: effects of distinct progestagen duration regimen and non-surgical embryo recovery as a tool to access efficiency measurements. Revista Brasileira de Reprodução Animal, v. 43, n. 2, p. 482, abr./jun. 2019. Edição dos resumos do XXIII Congresso Brasileiro de Reprodução Animal, Gramado, RS, Brasil, 15 a 17 de maio 2019.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 343. | | PRELLWITZ, L.; ARRAIS, A. M.; MELLO, M. R. B. de; VERGANI, G. B.; ESTEVES, S. N.; BARBOSA, N. O.; CARVALHO, B. P.; DIAS, J. H.; OLIVEIRA, M. E. F.; FONSECA, J. F. da. Induction of synchronous estrus in Morada Nova ewes: effects of distinct progestagen duration regimen and non-surgical embryo recovery as a tool to access efficiency measurements. Revista Brasileira de Reprodução Animal, v. 43, n. 2, p. 482, abr./jun. 2019. Edição dos resumos do XXIII Congresso Brasileiro de Reprodução Animal, Gramado, RS, Brasil, 15 a 17 de maio 2019.| Biblioteca(s): Embrapa Acre; Embrapa Caprinos e Ovinos. |
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| 344. | | CRUVINEL, G. G.; MAIA, A. R.; FERRACIOLI, C. de M.; AGNOLON, I. C. C.; LOPES, L. G.; FIGUEIREDO, A.; ESTEVES, S. N.; CHAGAS, A. C. de S.; NICIURA, S. C. M. Indução da resistência ao anti-helmíntico monepantel em Haemonchus contortus (resultados preliminares). In: SILVA, W. T. L. da (Ed.) et al. Anais da 8ª Jornada Científica Embrapa São Carlos. Embrapa Instrumentação: Embrapa Pecuária Sudeste, 2016. p. 33 (Embrapa Instrumentação. Documentos, 61)| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 345. | | TOSCANO, J. H. B.; SANTOS, B. dos; HAEHLING, M. B. VON; GIRALDELO, L. A.; LOPES, L. G.; SILVA, M. H. da; FIGUEIREDO, A.; ESTEVES, S. N.; CHAGAS, A. C. de S. Morada Nova sheep breed: resistant or resilient to Haemonchus contortus infection? Veterinary Parasitology, v. 276, supplement, 2019, 100019. 9 p.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 346. | | ALVES, M. G. de O.; AZENHA, M. V.; LEMES, A. P.; ALVES, T. C.; PEDROSO, A. de F.; ESTEVES, S. N.; BERNARDI, A. C. de C.; PRAES, M. F. F. M.; OLIVEIRA, P. P. A. Nitrous oxide emission by pastures in integrated and non-integrated beef cattle production systems during spring. In: INTERNATIONAL SYMPOSIUM ON GREENHOUSE GASES IN AGRICULTURE, 2., 2016, Campo Grande, MS. Proceedings... Brasília, DF: Embrapa, 2016. p. 83-87. (Embrapa Gado de Corte. Documentos, 216)| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 347. | | NICIURA, S. C. M.; CARDOSO, T. F.; IBELLI, A. M. G.; OKINO, C. H.; ANDRADE, B. G.; BENAVIDES, M. V.; CHAGAS, A. C. de S.; ESTEVES, S. N.; MINHO, A. P.; REGITANO, L. C. de A.; GONDRO, C. Multi-omics data elucidate parasite-host-microbiota interactions and resistance to Haemonchus contortus. in sheep Parasites & Vectors, v. 17, n. 102, 2024.| Biblioteca(s): Embrapa Pecuária Sudeste; Embrapa Pecuária Sul. |
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| 348. | | CHAGAS, A. C. de S.; FAVERO, F. C.; GIGLIOTI, R.; BOGNI, S. C.; BERALDO, M. C. D.; BERNARDI, A. C. de C.; ESTEVES, S. N.; OLIVEIRA, M. C. de S. The role of the feed additive bentonite and protein intake on animal performance and gastrointestinal nematode control in confined Santa Inês lamb In: SIMPÓSIO EMBRAPA LABEX EUA DE SANIDADE ANIMAL, 2., 2012, Brasília, DF. Anais... Brasília: Embrapa Estudos e Capacitação, 2012. p.141-142| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 349. | | SANTOS, I. B.; FERREIRA, A. U. de C.; RABELO, M. D.; ANHOLETO, L. A.; SOUSA, G. A.; ALEMÁN GAÍNZA, Y.; FIGUEIREDO, A.; ESTEVES, S. N.; CHAGAS, A. C. de S. Portable near-infrared spectroscopy: a rapid and accurate blood test for diagnosis of Haemonchus contortus infection and for targeted selective treatment of sheep. International Journal for Parasitology, v. 53, n. 2, p. 119-127, feb. 2023.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 350. | | NICIURA, S. C. M.; ALBUQUERQUE, A. C. A. de; CRUVINEL, G. G.; MORAES, C.; CHAGAS, A. C. de S.; ESTEVES, S. N.; BENAVIDES, M. V.; AMARANTE, A. F. T. do. Preliminary genomic analyses of a brazillian isolate of Haemonchus contortus in a model for monepantel resistance. In: MOLECULAR AND CELLULAR BIOLOGY OF HELMINTHS, 12., 2018, Hydra, Greece. Proceedings... Hydra, Greece: [S.n], 2018. p.50. 2 - 7 September 2018.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 351. | | BERNARDI, A. C. de C.; MONTE, M. B. M; PAIVA, P. R. P.; MENDONCA, F. C.; OLIVEIRA, P. P. A.; ESTEVES, S. N.; POLIDORO, J. C.; WERNECK, C. G.; HAIM, P. G.; SOUZA-BARROS, F. Potential of a Brazilian sedimentary zeolite use in agriculture and livestock. In: INTERNATIONAL CONFERENCE ON FOOD AND AGRICULTURE APPLICATIONS OF NANOTECHNOLOGIES, 2010, São pedro, São Pedro: Aptor Software, 2010. 1p.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 352. | | CAMARGO, A. C. de; NOVAES, N. J.; NOVO, A. L. M.; MENDONCA, F. C.; MANZANO, A.; ESTEVES, S. N.; STIVARI, A.; MORICHITA, O.; KATAYAMA, L.; RIBEIRO, W. M.; FARIA, V. P. Projeto Balde Cheio: transferência de tecnologia na produção leiteira - estudo de caso da chacára São Francisco, de Flórida Paulista, SP. São Carlos, SP: Embrapa Pecuária Sudeste, 2006. 10 p. (Embrapa Pecuária Sudeste. Comunicado técnico, 72).| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 353. | | CAMARGO, A. C. de; NOVAES, N. J.; NOVO, A. L. M.; MENDONCA, F. C.; MANZANO, A.; ESTEVES, S. N.; STIVARI, A.; VICENTE, J. M.; FERNANDES SEGUNDO, M. A.; ROSSETTI, R. C.; RIBEIRO, W. M.; FARIA, V. P. de. Projeto Balde Cheio: transferência de tecnologia na produção leiteira - estudo de caso do Sítio São João, de Monte Castelo, SP. São Carlos, SP: Embrapa Pecuária Sudeste, 2006. 10 p. (Embrapa Pecuária Sudeste. Comunicado técnico, 75).| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 354. | | CAMARGO, A. C. de; NOVAES, N. J.; NOVO, A. L. M.; MENDONCA, F. C.; MANZANO, A.; ESTEVES, S. N.; FAVARETO, M. R.; MARQUES, W.; TOSCANO, J. F.; SANCHES, I. C.; RIBEIRO, W. M.; FARIA, V. P. de. Projeto Balde Cheio: transferência de tecnologia na produção leiteira - estudo de caso do sítio São José, de Nhandeara, SP. São Carlos, SP: Embrapa Pecuária Sudeste, 2006. 8 p. (Embrapa Pecuária Sudeste. Comunicado técnico, 74).| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 355. | | BARRETO, A. do N.; SILVA, A. G. M.; ESTEVES, S. N.; JACINTO, M. A. C.; BARIONI JUNIOR, W.; BRANDÃO, F. Z.; PANTOJA, M. H. de A.; BOTTA, D.; ROMANELLO, N.; LEMES, A. P.; GIRO, A.; GARCIA, A. R. Productive performance and reproductive characteristics of Morada Nova male lambs fed with high-energy diet. Tropical Animal Health and Production, v. 51, p. 2481-2491, jun. 2019.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 356. | | ESTEVES, S. N.; FACO, O.; JACINTO, M. A. C.; GARCIA, S. B.; MACHADO, R.; SILVA, E. C.; CAETANO, A. R.; PAIVA, S. R.; OLIVEIRA, M. A G.; ROSENDO, R.; SANTANA, R. C. M.; BARIONI JUNIOR, W. Provas de desempenho de ovinos da raça Morada Nova dos produtores da região de Franca: resultados e aplicações. São Carlos, SP: Embrapa Pecuária Sudeste, 2013 28 p. (Embrapa Pecuária Sudeste. Documentos, 109).| Biblioteca(s): Embrapa Caprinos e Ovinos; Embrapa Pecuária Sudeste; Embrapa Recursos Genéticos e Biotecnologia. |
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| 357. | | MELITO, G. R.; BELLO, H. J. S.; KAPRITCHKOFF, R. T. I.; FIORENTINO, M. I. M.; NICIURA, S. C. M.; MINHO, A. P.; ESTEVES, S. N.; CHAGAS, A. C. de S.; OKINO, C. H. Quantificação da expressão de genes de resposta imune local em ovinos de diferentes haplótipos da beta-globina. In: JORNADA CIENTÍFICA DA EMBRAPA SÃO CARLOS, 15., 2023, São Carlos, SP. Anais [...]. São Carlos, SP: Embrapa Pecuária Sudeste; Embrapa Instrumentação, 2023. p. 24. (Embrapa Pecuária Sudeste. Eventos Técnicos & Científicos, 1)| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 358. | | BERNARDI, A. C. de C.; ESTEVES, S. N.; PEZZOPANE, J. R. M.; ALVES, T. C.; BERNDT, A.; PEDROSO, A. de F.; RODRIGUES, P. H. M.; OLIVEIRA, P. P. A. Soil carbon stocks under integrated crop-livestock-forest system in the Brasilian Atlantic Forest Region. In: WORLDCONGRESS OF SOIL SCIENCE, 21., 2018, Rio de Janeiro. Proceedings... Rio de Janeiro: Sociedade Brasileira de Ciência do Solo, 2018. p. 483| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 359. | | GUIMARAES, E. da S.; NICIURA, S. C. M.; MELLO, S. S. de; CHAGAS, A. C. de S.; OLIVEIRA, M. C. de S.; SANTANA, R. C. M.; MACHADO, R.; ESTEVES, S. N. Software para Análise de Risco de Desenvolvimento de Resistência Parasitária a Anti-Helmínticos em Ovinos (SARA). São Carlos, SP: Embrapa Pecuária Sudeste, 2014| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 360. | | CAETANO, Z. C. P.; PAÇO, A. L.; RIBEIRO, A. R. B.; BORGES, J. C. S.; BALDISSIERI, F.; ALMEIDA, A. C.; SARTORI, L.; ESTEVES, S. N.; ALENCAR, M. M. de. Sheep sweat glands characteristics from different genetic groups. In: CONGRESSO DE LA ASOCIACION LATINO AMERICANA DE PRODUCCION ANIMAL, 24.; CONGRESO DE LA SOCIEDAD CHILENA DE PRODUCTION ANIMAL SOCHIPA A. G., 2015, Puerto Varas. anales... Puerto Varas: ALPA : SOCHIPA A. G., 2015. 1 CD-ROM.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| Registros recuperados : 383 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
15/10/2019 |
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Data da última atualização: |
10/08/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
TOSCANO, J. H. B.; SANTOS, B. dos; HAEHLING, M. B. VON; GIRALDELO, L. A.; LOPES, L. G.; SILVA, M. H. da; FIGUEIREDO, A.; ESTEVES, S. N.; CHAGAS, A. C. de S. |
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Afiliação: |
JOÃO HENRIQUE BARBOSA TOSCANO, UNESP; ISABELLA BARBOSA DOS SANTOS, UNESP; MAREI BORSCH VON HAEHLING, UNESP; LUCIANA APARECIDA GIRALDELO, UNICEP; LOUYSE GABRIELLI LOPES, UNICEP; MATHEUS HENRIQUE DA SILVA, UNICEP; AMANDA FIGUEIREDO, UNESP; SERGIO NOVITA ESTEVES, CPPSE; ANA CAROLINA DE SOUZA CHAGAS, CPPSE. |
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Título: |
Morada Nova sheep breed: resistant or resilient to Haemonchus contortus infection? |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Veterinary Parasitology, v. 276, supplement, 2019, 100019. |
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Páginas: |
9 p. |
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DOI: |
https://doi.org/10.1016/j.vpoa.2019.100019 |
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Idioma: |
Inglês |
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Conteúdo: |
Morada Nova is a Brazilian hair sheep breed that is well adapted to the country?s mainly tropical climate and has good potential for meat and leather production. This breed is reported to be resistant to Haemonchus contortus infection, a highly desired characteristic due to the large impact of this parasite on sheep farming. Therefore, the present study aimed to characterize 287 recently weaned Morada Nova lambs and 123 ewes in relation to their resistance against H. contortus. The animals were dewormed and 15 days later artificially infected with 4000 H. contortus L3 (D0). They were individually monitored by periodic assessment of fecal egg count (FEC), packed cell volume (PCV), and live weight (LW). On D42, the sheep were again dewormed and submitted to a new parasitic challenge, following the same scheme. The animals of each category (lambs and ewes) were ranked according to individual mean FEC values, and classified as resistant (R, 20%), intermediate (I, 60%), or susceptible (S, 20%) to H. contortus infection. At weaning, high FEC were observed in all three phenotypes (P > 0.05). After the artificial infections, there was a significant difference (P < 0.05) among the three lamb phenotypes for the mean FEC (R < I < S), PCV (R > I > S), and LW (R = I > S). The infection levels (FEC) were negatively correlated with PCV (r = -0.66; P < 0.001), and LW (r = -0.30; P < 0.001). Despite this, the lambs were resilient, since more than 88% of these animals maintained the PCV above 24%, even when heavily infected. The importance of selective parasite control before weaning to reduce the negative impact on slaughter weight was evidenced, taking into account the high positive correlation between LW at weaning and final LW (r = 0.73; P < 0.001). The ewes, in turn, were strongly resistant to the parasite. Despite highly significant differences (P < 0.001) for mean FEC between phenotypes (R < I < S), 98% of the ewes maintained FEC below 4000 EPG. Their health was not affected, since PCV and LW did not differ between phenotypes, and these parameters were not significantly correlated with FEC (P > 0.05). With the phenotypic characterization performed here, it is possible to introduce procedures for parasite control in Morada Nova flocks, facilitating the target-selective treatment approach. The results of this study can also support improvement of meat production by the Morada Nova breed. MenosMorada Nova is a Brazilian hair sheep breed that is well adapted to the country?s mainly tropical climate and has good potential for meat and leather production. This breed is reported to be resistant to Haemonchus contortus infection, a highly desired characteristic due to the large impact of this parasite on sheep farming. Therefore, the present study aimed to characterize 287 recently weaned Morada Nova lambs and 123 ewes in relation to their resistance against H. contortus. The animals were dewormed and 15 days later artificially infected with 4000 H. contortus L3 (D0). They were individually monitored by periodic assessment of fecal egg count (FEC), packed cell volume (PCV), and live weight (LW). On D42, the sheep were again dewormed and submitted to a new parasitic challenge, following the same scheme. The animals of each category (lambs and ewes) were ranked according to individual mean FEC values, and classified as resistant (R, 20%), intermediate (I, 60%), or susceptible (S, 20%) to H. contortus infection. At weaning, high FEC were observed in all three phenotypes (P > 0.05). After the artificial infections, there was a significant difference (P < 0.05) among the three lamb phenotypes for the mean FEC (R < I < S), PCV (R > I > S), and LW (R = I > S). The infection levels (FEC) were negatively correlated with PCV (r = -0.66; P < 0.001), and LW (r = -0.30; P < 0.001). Despite this, the lambs were resilient, since more than 88% of these animals maintained the PCV above... Mostrar Tudo |
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Palavras-Chave: |
Artificial infection; Gastrointestinal nematode; Host resistance; Morada Nova breed; Parasite on sheep; Sheep farming; Sheep haemonchosis. |
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Thesagro: |
Ovino. |
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Thesaurus NAL: |
Animal parasites and pests; Sheep. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/202884/1/MoradaNovaSheep.pdf
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Marc: |
LEADER 03511naa a2200361 a 4500
001 2113103
005 2022-08-10
008 2019 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.vpoa.2019.100019$2DOI
100 1 $aTOSCANO, J. H. B.
245 $aMorada Nova sheep breed$bresistant or resilient to Haemonchus contortus infection?$h[electronic resource]
260 $c2019
300 $a9 p.
520 $aMorada Nova is a Brazilian hair sheep breed that is well adapted to the country?s mainly tropical climate and has good potential for meat and leather production. This breed is reported to be resistant to Haemonchus contortus infection, a highly desired characteristic due to the large impact of this parasite on sheep farming. Therefore, the present study aimed to characterize 287 recently weaned Morada Nova lambs and 123 ewes in relation to their resistance against H. contortus. The animals were dewormed and 15 days later artificially infected with 4000 H. contortus L3 (D0). They were individually monitored by periodic assessment of fecal egg count (FEC), packed cell volume (PCV), and live weight (LW). On D42, the sheep were again dewormed and submitted to a new parasitic challenge, following the same scheme. The animals of each category (lambs and ewes) were ranked according to individual mean FEC values, and classified as resistant (R, 20%), intermediate (I, 60%), or susceptible (S, 20%) to H. contortus infection. At weaning, high FEC were observed in all three phenotypes (P > 0.05). After the artificial infections, there was a significant difference (P < 0.05) among the three lamb phenotypes for the mean FEC (R < I < S), PCV (R > I > S), and LW (R = I > S). The infection levels (FEC) were negatively correlated with PCV (r = -0.66; P < 0.001), and LW (r = -0.30; P < 0.001). Despite this, the lambs were resilient, since more than 88% of these animals maintained the PCV above 24%, even when heavily infected. The importance of selective parasite control before weaning to reduce the negative impact on slaughter weight was evidenced, taking into account the high positive correlation between LW at weaning and final LW (r = 0.73; P < 0.001). The ewes, in turn, were strongly resistant to the parasite. Despite highly significant differences (P < 0.001) for mean FEC between phenotypes (R < I < S), 98% of the ewes maintained FEC below 4000 EPG. Their health was not affected, since PCV and LW did not differ between phenotypes, and these parameters were not significantly correlated with FEC (P > 0.05). With the phenotypic characterization performed here, it is possible to introduce procedures for parasite control in Morada Nova flocks, facilitating the target-selective treatment approach. The results of this study can also support improvement of meat production by the Morada Nova breed.
650 $aAnimal parasites and pests
650 $aSheep
650 $aOvino
653 $aArtificial infection
653 $aGastrointestinal nematode
653 $aHost resistance
653 $aMorada Nova breed
653 $aParasite on sheep
653 $aSheep farming
653 $aSheep haemonchosis
700 1 $aSANTOS, B. dos
700 1 $aHAEHLING, M. B. VON
700 1 $aGIRALDELO, L. A.
700 1 $aLOPES, L. G.
700 1 $aSILVA, M. H. da
700 1 $aFIGUEIREDO, A.
700 1 $aESTEVES, S. N.
700 1 $aCHAGAS, A. C. de S.
773 $tVeterinary Parasitology$gv. 276, supplement, 2019, 100019.
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