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| Registros recuperados : 9 | |
| 1. |  | MATOS, R. S.; BARROSO, P. M.; SENRA, L.; KAPRITCHKOFF, R. T. I.; MONTEIRO, C. M. O.; PRATA, M. C. de A.; MATURANO, R.; CHAGAS, A. C. de S. Sensibilidade a carrapaticidas em populações de Rhipicephalusmicroplus da região sudeste do país. In: CONGRESSO BRASILEIRO DE PARASITOLOGIA VETERINÁRIA, 21., 2022, Ilhéus. Antigos problemas, novos paradigmas: resumos. Ilhéus: Sociedade Brasileira de Parasitologia Veterinária, 2022. p. 526.| Biblioteca(s): Embrapa Gado de Leite; Embrapa Pecuária Sudeste. |
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| 2. | | NOVATO, T. P. L.; CRUZ, P. B.; OLIVEIRA, M.; MUNIZ, N.; PRATA, M. C. de A.; MATURANO, R.; MONTEIRO, C. M. O.; FACCINI, J. L. H. Sinergismo de timol, carvacrol e eugenol sobre fêmeas ingurgitadas de Rhipicephalus microplus (ACARI: IXODIDAE). In: CONGRESSO LATINOAMERICANO DE ACAROLOGIA, 3.; SIMPÓSIO BRASILEIRO DE ACAROLOGIA, 6., 2018, Pirenopólis. Acarologia para saúde pública. [Brasília, DF]: Embrapa: UNB; [Goiânia]: UFG, 2018.| Biblioteca(s): Embrapa Gado de Leite. |
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| 3. | | NOVATO, T. P. L.; MATURANO, R.; CRUZ, P. B.; PRATA, M. C. de A.; MONTEIRO, C. M. de O.; DAEMON, E.; FACCINI, J. L. H. Susceptibilidade de diferentes populações de Rhipicephalus microplus (ACARI: IXODIDAE) ao timol. In: SIMPÓSIO INTERNACIONAL EM CIÊNCIAS VETERINÁRIAS, 5., 2018, Seropédica. Resumos... Seropédica: Universidade Federal Rural do Rio de Janeiro, 2018.| Biblioteca(s): Embrapa Gado de Leite. |
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| 4. | | MATURANO, R.; MONTEIRO, C. M. DE O.; DAEMON, E.; RESENDE, J. D. DE S. A.; PRATA, M. C. de A.; RODRIGUES, A. F. S. F. Toxicidade de solventes e surfactantes a larvas de Amblyomma cajennense (Fabricius ,1787) (Acari: Ixodidae) e Dermacentor (Neumann, 1897) (Acari: Ixodidae). In: CONGRESSO BRASILEIRO DE PARASITOLOGIA VETERINÁRIA, 17., 2012, São Luis. Parasitologia veterinária, bem estar e produção animal: anais. São Luis: Colégio Brasileiro de Parasitologia Veterinária, 2012. p. 165| Biblioteca(s): Embrapa Gado de Leite. |
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| 5. | | RESENDE, J. D. DE S. A.; DAEMON, E.; MONTEIRO, C. M. DE O.; MATURANO, R.; PRATA, M. C. de A.; RODRIGUES, A. F. S. F. Toxicity of solvents and surfactants to amblyomma cajannense (Fabricius, 1787) (Acari: ixodidae) and dermacentor nitens (Neumann, 1897) (Acari: ixodidae) larvae. Experimental Parasitology, v. 131, n. 2, p. 139-142, 2012.| Biblioteca(s): Embrapa Gado de Leite. |
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| 6. | | MARCHESINI, P.; TEIXEIRA, A. L. C.; CARDOSO, S. J.; PRATA, M. C. de A.; NASCIMENTO, R. M.; KLAFKE, G.; COSTA-JUNIOR, L. M.; MATURANO, R.; LOPES, W. D. Z.; BITTENCOURT, V. R. E. P.; MONTEIRO, C. M. Atividade carrapaticida do alfa-bisabolol sobre populações de Rhipicephalus microplus (acari: ixodidae) com diferentes perfis de resistência. In: SIMPÓSIO BRASILEIRO DE ACAROLOGIA, 7., 2021. Acarologia em tempos de conectividade: [resumos]. México: Sociedad Latinoamericana de Acarologia, 2022. Evento online.| Biblioteca(s): Embrapa Gado de Leite. |
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| 7. | | MARCHESINI, P.; NOVATO, T. P.; CARDOSO, S. J.; PRATA, M. C. de A.; NASCIMENTO, R. M. do; KLAFKE, G.; COSTA-JÚNIOR, L. M.; MATURANO, R.; LOPES, W. D. Z.; BITTENCOURT, V. R. E. P.; MONTEIRO, C. Acaricidal activity of (E)-cinnamaldehyde and alpha-bisabolol on populations of Rhipicephalus microplus (Acari: Ixodidae) with different resistance profiles. Veterinary Parasitology, v. 286, 109226, 2020.| Biblioteca(s): Embrapa Gado de Leite. |
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| 8. | | ARAÚJO, L. X.; NOVATO, T. P. L.; ZERINGOTA, V.; MATOS, R. S.; SENRA, T. O. S.; MATURANO, R.; PRATA, M. C. de A.; DAEMON, E.; MONTEIRO, C. M. O. Acaricidal activity of thymol against larvae of Rhipicephalus microplus (Acari: Ixodidae) under semi-natural conditions. Parasitology Research, v. 114, n. 9, p. 3271-3276, 2015.| Biblioteca(s): Embrapa Gado de Leite. |
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| 9. | | DAEMON, E.; MONTEIRO, C. M. O.; MATURANO, R.; SENRA, T. O. S.; CALMON, F.; FAZA, A.; PRATA, M. C. de A.; GEORGOPOULOS, S. L.; OLIVEIRA, L. F. C. DE. Spectroscopic evaluation of thymol dissolved by different methods and influence of acaricidal activity against larvae of rhipicephalus microplus (Acari: ixodidae). Parasitology Research, v. 111, n. 5, p. 1901-1906, 2012.| Biblioteca(s): Embrapa Gado de Leite. |
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| Registros recuperados : 9 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
10/08/2021 |
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Data da última atualização: |
10/08/2021 |
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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: |
MARCHESINI, P.; NOVATO, T. P.; CARDOSO, S. J.; PRATA, M. C. de A.; NASCIMENTO, R. M. do; KLAFKE, G.; COSTA-JÚNIOR, L. M.; MATURANO, R.; LOPES, W. D. Z.; BITTENCOURT, V. R. E. P.; MONTEIRO, C. |
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Afiliação: |
PAULA MARCHESINI, Universidade Federal Rural do Rio de Janeiro; TATIANE PINHEIRO NOVATO, Universidade Federal Rural do Rio de Janeiro; SIMONE JAQUELINE CARDOSO, Universidade Federal de Juiz de Fora; MARCIA CRISTINA DE AZEVEDO PRATA, CNPGL; RAFAEL MOREIRA DO NASCIMENTO, Universidade Federal de Juiz de Fora; GUILHERME KLAFKE, Centro de Pesquisa em Saúde Animal, Eldorado do Sul, RS; LÍVIO M. COSTA-JÚNIOR, Universidade Federal do Maranhão; RALPH MATURANO, Universidade Federal de Juiz de Fora; WELBER DANIEL ZANETI LOPES, Universidade Federal de Goiás; VÂNIA RITA ELIAS PINHEIRO BITTENCOURT, Universidade Federal Rural do Rio de Janeiro; CAIO MONTEIRO, Universidade Federal de Goiás. |
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Título: |
Acaricidal activity of (E)-cinnamaldehyde and alpha-bisabolol on populations of Rhipicephalus microplus (Acari: Ixodidae) with different resistance profiles. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Veterinary Parasitology, v. 286, 109226, 2020. |
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DOI: |
https://doi.org/10.1016/j.vetpar.2020.109226 |
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Idioma: |
Inglês |
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Conteúdo: |
This study aimed to investigate the acaricidal activity of (E)-cinnamaldehyde and α-bisabolol on populations of Rhipicephalus microplus with different resistance profiles. The adult immersion test (AIT) was used to characterize the susceptibility of tick populations (50 field populations) to synthetic acaricides: deltamethrin, amitraz, and chlorfenvinphos. The larval packet test (LPT) was used to determine the LC50 values for (E)-cinnamaldehyde (populations 1?25) and α-bisabolol (populations 26?50) at the concentrations of 0.31, 0.62, 1.25, 2.0, 2.5, 5.0 and 10.0 mg/mL. The susceptible strain Porto Alegre (POA) was used as a reference for calculating the resistance ratio (RR). In the AIT, deltamethrin did not show efficacy >95 % for any of the populations, whereas amitraz and chlorfenvinphos have presented efficacy >95 % for three (6 %) and 15 (30 %) populations, respectively. In the LPT, the LC50 values of (E)-cinnamaldehyde and α-bisabolol varied from 0.23 to 2.36 mg/mL and 1.57?3.01 mg/mL, respectively. The RR50 for (E)-cinnamaldehyde showed 20 (80 %) populations with values <1.0 and no population with values>1.5. As for α-bisabolol, only two (8%) populations have presented RR50 <1.0, whereas three (12 %) populations showed incipient resistance to this sesquiterpene (RR50 between 1.5 and 2.0). The results indicate that all studied tick populations showed low susceptibility to at least one of the commercial acaricides tested. In addition, comparison between the LC50 values of (E)-cinnamaldehyde and α-bisabolol for the field populations and the susceptible strain POA suggests that there is no cross-resistance of (E)-cinnamaldehyde and α-bisabolol for the tick populations evaluated, and that the differences in the LC50 values are due to population variations. MenosThis study aimed to investigate the acaricidal activity of (E)-cinnamaldehyde and α-bisabolol on populations of Rhipicephalus microplus with different resistance profiles. The adult immersion test (AIT) was used to characterize the susceptibility of tick populations (50 field populations) to synthetic acaricides: deltamethrin, amitraz, and chlorfenvinphos. The larval packet test (LPT) was used to determine the LC50 values for (E)-cinnamaldehyde (populations 1?25) and α-bisabolol (populations 26?50) at the concentrations of 0.31, 0.62, 1.25, 2.0, 2.5, 5.0 and 10.0 mg/mL. The susceptible strain Porto Alegre (POA) was used as a reference for calculating the resistance ratio (RR). In the AIT, deltamethrin did not show efficacy >95 % for any of the populations, whereas amitraz and chlorfenvinphos have presented efficacy >95 % for three (6 %) and 15 (30 %) populations, respectively. In the LPT, the LC50 values of (E)-cinnamaldehyde and α-bisabolol varied from 0.23 to 2.36 mg/mL and 1.57?3.01 mg/mL, respectively. The RR50 for (E)-cinnamaldehyde showed 20 (80 %) populations with values <1.0 and no population with values>1.5. As for α-bisabolol, only two (8%) populations have presented RR50 <1.0, whereas three (12 %) populations showed incipient resistance to this sesquiterpene (RR50 between 1.5 and 2.0). The results indicate that all studied tick populations showed low susceptibility to at least one of the commercial acaricides tested. In addition, comparison bet... Mostrar Tudo |
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Palavras-Chave: |
Fenilpropanóide; Resistência cruzada; Sesquiterpeno. |
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Thesagro: |
Acaricida; Bovino; Carrapato. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02849naa a2200325 a 4500
001 2133390
005 2021-08-10
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.vetpar.2020.109226$2DOI
100 1 $aMARCHESINI, P.
245 $aAcaricidal activity of (E)-cinnamaldehyde and alpha-bisabolol on populations of Rhipicephalus microplus (Acari$bIxodidae) with different resistance profiles.$h[electronic resource]
260 $c2020
520 $aThis study aimed to investigate the acaricidal activity of (E)-cinnamaldehyde and α-bisabolol on populations of Rhipicephalus microplus with different resistance profiles. The adult immersion test (AIT) was used to characterize the susceptibility of tick populations (50 field populations) to synthetic acaricides: deltamethrin, amitraz, and chlorfenvinphos. The larval packet test (LPT) was used to determine the LC50 values for (E)-cinnamaldehyde (populations 1?25) and α-bisabolol (populations 26?50) at the concentrations of 0.31, 0.62, 1.25, 2.0, 2.5, 5.0 and 10.0 mg/mL. The susceptible strain Porto Alegre (POA) was used as a reference for calculating the resistance ratio (RR). In the AIT, deltamethrin did not show efficacy >95 % for any of the populations, whereas amitraz and chlorfenvinphos have presented efficacy >95 % for three (6 %) and 15 (30 %) populations, respectively. In the LPT, the LC50 values of (E)-cinnamaldehyde and α-bisabolol varied from 0.23 to 2.36 mg/mL and 1.57?3.01 mg/mL, respectively. The RR50 for (E)-cinnamaldehyde showed 20 (80 %) populations with values <1.0 and no population with values>1.5. As for α-bisabolol, only two (8%) populations have presented RR50 <1.0, whereas three (12 %) populations showed incipient resistance to this sesquiterpene (RR50 between 1.5 and 2.0). The results indicate that all studied tick populations showed low susceptibility to at least one of the commercial acaricides tested. In addition, comparison between the LC50 values of (E)-cinnamaldehyde and α-bisabolol for the field populations and the susceptible strain POA suggests that there is no cross-resistance of (E)-cinnamaldehyde and α-bisabolol for the tick populations evaluated, and that the differences in the LC50 values are due to population variations.
650 $aAcaricida
650 $aBovino
650 $aCarrapato
653 $aFenilpropanóide
653 $aResistência cruzada
653 $aSesquiterpeno
700 1 $aNOVATO, T. P.
700 1 $aCARDOSO, S. J.
700 1 $aPRATA, M. C. de A.
700 1 $aNASCIMENTO, R. M. do
700 1 $aKLAFKE, G.
700 1 $aCOSTA-JÚNIOR, L. M.
700 1 $aMATURANO, R.
700 1 $aLOPES, W. D. Z.
700 1 $aBITTENCOURT, V. R. E. P.
700 1 $aMONTEIRO, C.
773 $tVeterinary Parasitology$gv. 286, 109226, 2020.
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