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Registro Completo |
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
28/04/2010 |
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Data da última atualização: |
28/04/2010 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
SOUZA, C. J. H. de; MELO, E. O.; MORAES, J. C. F. |
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Afiliação: |
CARLOS JOSE HOFF DE SOUZA, CPPSUL; Eduardo Oliveira Melo, CENARGEN; JOSE CARLOS FERRUGEM MORAES, CPPSUL. |
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Título: |
Genética da prolificidade e seu emprego na produção ovina. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE REPRODUÇÃO ANIMAL, 18., 2009, Belo Horizonte. Anais... Belo Horizonte: CBRA, 2009. |
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Descrição Física: |
1 CD-ROM. |
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ISSN: |
1984-8471 |
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Idioma: |
Português |
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Conteúdo: |
A existência de rebanhos de ovinos que apresentam alta frequência de partos múltiplos tem sido observada desde há muito tempo, mas apenas recentemente foi identificada a causa genética da prolificidade de algumas destas populações. |
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Thesagro: |
Eficiência Reprodutiva; Ovino; Taxa de Natalidade. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00828nam a2200193 a 4500
001 1747817
005 2010-04-28
008 2009 bl uuuu u01u1 u #d
022 $a1984-8471
100 1 $aSOUZA, C. J. H. de
245 $aGenética da prolificidade e seu emprego na produção ovina.
260 $aIn: CONGRESSO BRASILEIRO DE REPRODUÇÃO ANIMAL, 18., 2009, Belo Horizonte. Anais... Belo Horizonte: CBRA$c2009
300 $c1 CD-ROM.
520 $aA existência de rebanhos de ovinos que apresentam alta frequência de partos múltiplos tem sido observada desde há muito tempo, mas apenas recentemente foi identificada a causa genética da prolificidade de algumas destas populações.
650 $aEficiência Reprodutiva
650 $aOvino
650 $aTaxa de Natalidade
700 1 $aMELO, E. O.
700 1 $aMORAES, J. C. F.
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Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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Registro Completo
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Biblioteca(s): |
Embrapa Agroindústria Tropical; Embrapa Gado de Leite; Embrapa Pecuária Sudeste. |
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Data corrente: |
25/04/2023 |
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Data da última atualização: |
25/04/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 3 |
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Autoria: |
CASTRO, K. N. de C.; COSTA JÚNIOR, L. M.; CANUTO, K. M.; ANDRADE, I. M. DE; MINHO, A. P.; SOUZA, F. DE A. L. |
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Afiliação: |
KARINA NEOOB DE CARVALHO CASTRO, CNPGL; LÍVIO MARTINS COSTA-JÚNIOR, Universidade Federal do Maranhão; KIRLEY MARQUES CANUTO, CNPAT; IVANILZA MOREIRA DE ANDRADE, Universidade Federal do Delta do Parnaíba; ALESSANDRO PELEGRINE MINHO, CPPSE; FRANCISCO DE ASSIS LEITE SOUZA, Universidade Federal Rural de Pernambuco. |
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Título: |
In vitro efficacy of essential oils against Haematobia irritans. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Medicina Veterinária (UFRPE), v. 16, n. 4, p. 257-263, 2023. |
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DOI: |
https://doi.org/10.26605/medvet-v16n4-5357 |
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Idioma: |
Inglês |
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Conteúdo: |
The horn fly (Haematobia irritans) infestation in the cattle in Brazil leads to significant economic damage for livestock. The efficacy of many essential oils has been demonstrated in the control of veterinary ectoparasites. This study aimed to evaluate the in vitro efficacy of four essential oils to adult horn fly control. The essential oil from Mesosphaerum suaveolens (L.) Kuntze (Lamiaceae) was extracted by hydro-distillation, while that the water steam distillation method was used to extract the essential oils from Varronia curassavica (Jacq.) Roem. & Schult. (Boraginaceae), Alpinia zerumbet (Pers.) B.L. Burtt & R.M. Sm. (Zingiberaceae) and Psidium guajava L. (Myrtaceae). Afterwards, all the essential oils were analyzed by Gas Chromatography Mass Spectrometry (GC-MS) and Flame Ionization Detector (GC-FID) for determination of their chemical composition. The bioassays in vitro were performed according to the impregnated filter paper methodology. All the essential oils evaluated in this study exhibited efficacy in vitro against H. irritans. The highest mortality of H. irritans was determined by essential oils from A. zerumbet (100%) and M. suaveolens (96.2%) at 50 mg mL-1. In concentration of 100 mg mL-1 V. curassavica and P. guajava essential oils caused the mortality of 99.2% and 82.8%, respectively. The A. zerumbet, M. suaveolens, V. curassavica and P. guajava essential oils showed in vitro efficacy against H. irritans. Further studies with associations and nanoemulsions are necessary to increase the efficacy and stability of these essential oils on field conditions. MenosThe horn fly (Haematobia irritans) infestation in the cattle in Brazil leads to significant economic damage for livestock. The efficacy of many essential oils has been demonstrated in the control of veterinary ectoparasites. This study aimed to evaluate the in vitro efficacy of four essential oils to adult horn fly control. The essential oil from Mesosphaerum suaveolens (L.) Kuntze (Lamiaceae) was extracted by hydro-distillation, while that the water steam distillation method was used to extract the essential oils from Varronia curassavica (Jacq.) Roem. & Schult. (Boraginaceae), Alpinia zerumbet (Pers.) B.L. Burtt & R.M. Sm. (Zingiberaceae) and Psidium guajava L. (Myrtaceae). Afterwards, all the essential oils were analyzed by Gas Chromatography Mass Spectrometry (GC-MS) and Flame Ionization Detector (GC-FID) for determination of their chemical composition. The bioassays in vitro were performed according to the impregnated filter paper methodology. All the essential oils evaluated in this study exhibited efficacy in vitro against H. irritans. The highest mortality of H. irritans was determined by essential oils from A. zerumbet (100%) and M. suaveolens (96.2%) at 50 mg mL-1. In concentration of 100 mg mL-1 V. curassavica and P. guajava essential oils caused the mortality of 99.2% and 82.8%, respectively. The A. zerumbet, M. suaveolens, V. curassavica and P. guajava essential oils showed in vitro efficacy against H. irritans. Further studies with associations and nanoemulsion... Mostrar Tudo |
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Palavras-Chave: |
Control; Insecticidal; Plants. |
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Thesagro: |
Controle Químico; Inseticida; Mosca dos Chifres; Óleo Essencial; Planta. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1153336/1/In-vitro-efficacy-of-essential-oils-against-Haematobia-irritans.pdf
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Marc: |
LEADER 02431naa a2200289 a 4500
001 2153336
005 2023-04-25
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.26605/medvet-v16n4-5357$2DOI
100 1 $aCASTRO, K. N. de C.
245 $aIn vitro efficacy of essential oils against Haematobia irritans.$h[electronic resource]
260 $c2023
520 $aThe horn fly (Haematobia irritans) infestation in the cattle in Brazil leads to significant economic damage for livestock. The efficacy of many essential oils has been demonstrated in the control of veterinary ectoparasites. This study aimed to evaluate the in vitro efficacy of four essential oils to adult horn fly control. The essential oil from Mesosphaerum suaveolens (L.) Kuntze (Lamiaceae) was extracted by hydro-distillation, while that the water steam distillation method was used to extract the essential oils from Varronia curassavica (Jacq.) Roem. & Schult. (Boraginaceae), Alpinia zerumbet (Pers.) B.L. Burtt & R.M. Sm. (Zingiberaceae) and Psidium guajava L. (Myrtaceae). Afterwards, all the essential oils were analyzed by Gas Chromatography Mass Spectrometry (GC-MS) and Flame Ionization Detector (GC-FID) for determination of their chemical composition. The bioassays in vitro were performed according to the impregnated filter paper methodology. All the essential oils evaluated in this study exhibited efficacy in vitro against H. irritans. The highest mortality of H. irritans was determined by essential oils from A. zerumbet (100%) and M. suaveolens (96.2%) at 50 mg mL-1. In concentration of 100 mg mL-1 V. curassavica and P. guajava essential oils caused the mortality of 99.2% and 82.8%, respectively. The A. zerumbet, M. suaveolens, V. curassavica and P. guajava essential oils showed in vitro efficacy against H. irritans. Further studies with associations and nanoemulsions are necessary to increase the efficacy and stability of these essential oils on field conditions.
650 $aControle Químico
650 $aInseticida
650 $aMosca dos Chifres
650 $aÓleo Essencial
650 $aPlanta
653 $aControl
653 $aInsecticidal
653 $aPlants
700 1 $aCOSTA JÚNIOR, L. M.
700 1 $aCANUTO, K. M.
700 1 $aANDRADE, I. M. DE
700 1 $aMINHO, A. P.
700 1 $aSOUZA, F. DE A. L.
773 $tMedicina Veterinária (UFRPE)$gv. 16, n. 4, p. 257-263, 2023.
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