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Registros recuperados : 26 | |
4. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | ANHOLETO, L. A.; OLIVEIRA, P. R. de; RODRIGUES, R. A. F.; CASTRO, K. N. de C.; CAMARGO MATHIAS, M. I. Ação do extrato etanólico bruto de Acmella oleracea em carrapatos Amblyomma cajennense (Acari: Ixodidae): avaliação ultraestrutural do sistema reprodutor masculino. In: In: SILVEIRA, M.; SILVA, E. da; LIMA, R. A. (Org.). Biodiversidade e Biotecnologia no Brasil 1. Rio Branco, AC: Strictu Sensu, 2020. cap. 5. p. 71-89. Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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6. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | ANHOLETO, L. A.; BLANCHARD, S.; WANG, H. V.; CHAGAS, A. C. de S.; HILLER, N. K.; FARAONE, N. In vitro acaricidal activity of essential oils and their binary mixtures against ixodes scapularis (Acari: Ixodidae). Ticks and Tick-borne Diseases, v. 15, n. 2, mar. 2024, 102309. Biblioteca(s): Embrapa Pecuária Sudeste. |
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7. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | ANHOLETO, L. A.; FIGUEIREDO, A.; COLA, D.; FANTATTO, R.; GAINZA, Y.; SANTOS, I.; FRACETO, L.; HILLER N. K.; FARAOEN, N.; CHAGAS, A. C. de S. Association of zein nanoparticles with botanical compounds for cattle tick control. In: ESA, ESC AND ESBC JOINT ANNUAL MEETING ENTOMOLOGY AS INSPIRATION: INSECTS THROUGH ART, SCIENCE, AND CULTURE. Proceddigns.... Vancouver: Bristish Columbia, 2022. Biblioteca(s): Embrapa Pecuária Sudeste. |
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8. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | KAPRITCHKOFF, R. T. I.; SANTOS, L. A. L. DOS; VARQUEZ, V. C.; ANHOLETO, L. A.; MATOS, R. S.; OKINO, C. H.; CHAGAS, A. C. de S. Determinação da frequência de haplótipos da B-globina ovina e comparação com características fenotípicas em ovinos das raças Santa Inês, Texel e White Dorper submetidos à infecção natural por Haemonchus contortus. In: JORNADA CIENTÍFICA DA EMBRAPA SÃO CARLOS, 14., 2022, São Carlos, SP. Anais... São Carlos, SP: Embrapa Instrumentação; Embrapa Pecuária Sudeste, 2022. p. 65. (Embrapa Instrumentação. Documentos, 73). Biblioteca(s): Embrapa Pecuária Sudeste. |
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9. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | ANHOLETO, L. A.; CAMARGO-MATHIAS, M. I.; OLIVEIRA, P. R.; RODRIGUES, R. A. F.; YAMANE, L. T.; CASTRO, K. N. de C. Toxic action of Acmella oleracea extract on the Amblyomma cajennense (Acari: ixodidae) male reproductive system. In: CONGRESSO LATINOAMERICANO DE ACAROLOGIA, 3.; SIMPÓSIO BRASILEIRO DE ACAROLOGIA, 6., 2018, Pirenopólis. Acarologia para saúde pública. [Brasília, DF]: Embrapa: UNB; [Goiânia]: UFG, 2018. CLAC/SIBAC, 2018. Biblioteca(s): Embrapa Meio-Norte. |
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11. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | ANHOLETO, L. A.; OLIVEIRA, P. R. de; RODRIGUES, R. A. F.; YAMANE, L. T.; CASTRO, K. N. de C.; FERREIRA, A. R. F.; CAMARGO-MATHIAS, M. I. Toxic action of Acmella oleracea extract on the male reproductive system of Amblyomma cajennense ticks. Veterinary Parasitology, v. 244, p. 164-171, 2017. Biblioteca(s): Embrapa Meio-Norte. |
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12. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | OLIVEIRA, P. R. de; ANHOLETO, L. A.; RODRIGUES, R. A. F.; BECHARA, G. H.; CASTRO, K. N. de C.; MATHIAS, M. I. C. The potential of Acmella oleracea (Jambu) extract in the control of semi-engorged Rhipicephalus sanguineus (Latreille, 1806) (Acari: Ixodidae) female ticks. International Journal of Acarology, v. 44, n. 4-5, p. 192-197, 2018. Published online: 04 Jun. 2018. Biblioteca(s): Embrapa Meio-Norte. |
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14. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | ANHOLETO, L. A.; CAMARGO-MATHIAS, M. I.; OLIVEIRA, P. R. de; RODRIGUES, R. A. F.; LABRUNA, M. B.; PIZANO, M. A.; CASTRO, K. N. de C. Potential action of extract of Acmella oleracea (L.) R. K. Jansen to control Amblyomma cajennense (Fabricius, 1787) (Acari: Ixodidae) ticks. In: CONGRESO LATINOAMERICANO DE ACAROLOGÍA, 2., 2016, Montenegro, Quindío, Colombia. Proceedings... Colombia: Sociedad Latinoamericana de Acarologia, 2016. Publicación electrónica. p. 45. IICLAc. v. 2. Biblioteca(s): Embrapa Meio-Norte. |
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15. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | ANHOLETO, L. A.; OLIVEIRA, P. R. de; RODRIGUES, R. A. F.; SPINDOLA, C. S.; LABRUNA, M. B.; PIZANO, M. A.; CASTRO, K. N. C.; CAMARGO-MARTINS, M. I. Potential action of extract of Acmella oleracea (L.) R.K. Jansen to control Amblyomma cajennense (Fabricius, 1787) (Acari: Ixodidae) ticks. Ticks and Tick-borne Diseases, 8, 2017. p. 65-72 Biblioteca(s): Embrapa Meio Norte / UEP-Parnaíba. |
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16. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | PEREIRA, M. C.; ANHOLETO, L. A.; KASA, G. G.; CASTRO, K. N. de C.; CANUTO, K. M.; SOUZA, A. S. de Q.; CAMARGO-MATHIAS, M. I. Efficacy of essential oils of Egletes viscosa and Lippia schaueriana on the reproductive biology of Rhipicephalus sanguineus sensu lato engorged females. Experimental Parasitology, v. 244, 108423, 2023. Publicado online em 17 nov. 2022. Biblioteca(s): Embrapa Agroindústria Tropical; Embrapa Gado de Leite. |
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19. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | ANHOLETO, L. A.; BRANCAGLION, G. A.; SANTOS, D. M. dos; KAPRITCHKOFF, R. T. I.; CASTRO, K. N. de C.; CANUTO, K. M.; RODRIGUES, A. F. R.; CORREA, D. S.; PASTRE, J. C.; CHAGAS, A. C. de S. Atividade acaricida do derivado sintético do espilantol contra carrapatos de importância médica e veterinária. In: JORNADA CIENTÍFICA - EMBRAPA SÃO CARLOS, 15., 2023, São Carlos, SP. Anais... São Carlos: Embrapa Pecuária Sudeste: Embrapa Instrumentação, 2023. 43 p. Biblioteca(s): Embrapa Gado de Leite; Embrapa Instrumentação; Embrapa Milho e Sorgo. |
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20. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | ANHOLETO, L. A.; BRANCAGLION, G. A.; SANTOS, D. M. DOS; KAPRITCHKOFF, R. T. I.; CASTRO, K. N. de C.; CANUTO, K. M.; RODRIGUES, R. A. F.; CORREA, D. S.; CHAGAS, A. C. de S.; PASTRE, J. C. Acaricidal activity of synthetic spilanthol derivative against ticks of medical and veterinary importance. Veterinary Parasitology, v. 327, Apr. 2024, 110137. 9 p. Biblioteca(s): Embrapa Agroindústria Tropical; Embrapa Gado de Leite; Embrapa Instrumentação; Embrapa Pecuária Sudeste. |
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Registros recuperados : 26 | |
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Registro Completo
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
15/01/2024 |
Data da última atualização: |
15/01/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
ANHOLETO, L. A.; BLANCHARD, S.; WANG, H. V.; CHAGAS, A. C. de S.; HILLER, N. K.; FARAONE, N. |
Afiliação: |
LUÍS ADRIANO ANHOLETO, Acadia University; SOPHIA BLANCHARD, Acadia University; HAOZHE VINCENT WANG, Acadia University; ANA CAROLINA DE SOUZA CHAGAS, CPPSE; NEIL KIRK HILLIER, Acadia University; NICOLETTA FARAONE, Acadia University. |
Título: |
In vitro acaricidal activity of essential oils and their binary mixtures against ixodes scapularis (Acari: Ixodidae). |
Ano de publicação: |
2024 |
Fonte/Imprenta: |
Ticks and Tick-borne Diseases, v. 15, n. 2, mar. 2024, 102309. |
DOI: |
10.1016/j.ttbdis.2024.102309 |
Idioma: |
Inglês |
Conteúdo: |
Ixodes scapularis ticks are vectors of infectious agents that cause illness in humans, including Lyme disease. Recent years have seen a surge in tick-borne diseases (TBD) resulting in a high demand for tick management products. Plants offer a valuable source of active compounds for the development of novel, eco-friendly tick control products, reducing potential risks to human and animal health. Essential oils (EOs) have emerged as potential acaricides and repellents against ticks providing an alternative to synthetic chemicals and aiding in the prevention of TBD by lowering the risk of tick bites. We investigated the acaricidal activity of EOs from lemongrass (Cymbopogon citratus), geranium (Pelargonium x asperum), savory thyme (Thymus saturejoides), and white thyme (Thymus zygis) on I. scapularis. The interactions (i.e., synergistic, antagonistic, or additive) of their binary mixtures were also evaluated. EO samples were analyzed via gas chromatography-mass spectrometry to determine their chemical composition. The adult immersion test was used to determine the lethal concentration (LC50) of each EO alone and in mixtures. Quantitative assessment of synergistic, additive, or antagonistic effect of the binary mixtures was performed by calculating the combination index. Strong acaricidal activity was recorded for savory thyme and white thyme EOs, with LC50 values of 28.0 and 11.0 μg/μL, respectively. The LC50 of lemongrass and geranium EOs were 49.0 and 39.7 μg/μL, respectively. Among the tested EOs, savory thyme and white thyme had a strong acaricidal effect on I. scapularis, which might be linked to the presence of carvacrol (26.05 % ± 0.38) and thymol (53.6 % ± 2.31), main components present in savory thyme and white thyme EOs, respectively. The tick killing efficacy of lemongrass and geranium EOs was lower when mixed than when used separately (LC50 of 65.3 µg/µL). The same happened with savory thyme and white thyme EOs, except at 9.75 µg/µL where they had a synergistic effect (LC50 of 58.3 µg/µL). Lemongrass and savory thyme EOs had a synergistic effect at low concentrations, and an antagonistic effect at higher concentrations (LC50 of 95.4 µg/µL). Lemongrass and white thyme EOs had a synergistic effect against ticks from 15 to 120 µg/µL (LC50 of 18.5 µg/µL) similar to white thyme EO. Geranium and savory thyme EOs had an antagonistic effect at all concentrations, with an LC50 of 66.8 µg/µL. Geranium and white thyme EOs also had an antagonistic effect, except at 12.7 µg/µL where they had a synergistic effect (LC50 of 66.8 µg/µL). The interaction observed when combining selected essential oils suggests promising potential for developing acaricidal formulations aimed at controlling ticks and curbing the transmission of tick-borne disease agents. MenosIxodes scapularis ticks are vectors of infectious agents that cause illness in humans, including Lyme disease. Recent years have seen a surge in tick-borne diseases (TBD) resulting in a high demand for tick management products. Plants offer a valuable source of active compounds for the development of novel, eco-friendly tick control products, reducing potential risks to human and animal health. Essential oils (EOs) have emerged as potential acaricides and repellents against ticks providing an alternative to synthetic chemicals and aiding in the prevention of TBD by lowering the risk of tick bites. We investigated the acaricidal activity of EOs from lemongrass (Cymbopogon citratus), geranium (Pelargonium x asperum), savory thyme (Thymus saturejoides), and white thyme (Thymus zygis) on I. scapularis. The interactions (i.e., synergistic, antagonistic, or additive) of their binary mixtures were also evaluated. EO samples were analyzed via gas chromatography-mass spectrometry to determine their chemical composition. The adult immersion test was used to determine the lethal concentration (LC50) of each EO alone and in mixtures. Quantitative assessment of synergistic, additive, or antagonistic effect of the binary mixtures was performed by calculating the combination index. Strong acaricidal activity was recorded for savory thyme and white thyme EOs, with LC50 values of 28.0 and 11.0 μg/μL, respectively. The LC50 of lemongrass and geranium EOs were 49.0 and 39.7 μg/μL, respectively... Mostrar Tudo |
Thesaurus NAL: |
Carvacrol; Ixodes scapularis; Terpenoids; Thymol. |
Categoria do assunto: |
H Saúde e Patologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1160802/1/InVitroAcaricidalActivity.pdf
|
Marc: |
LEADER 03557naa a2200241 a 4500 001 2160802 005 2024-01-15 008 2024 bl uuuu u00u1 u #d 024 7 $a10.1016/j.ttbdis.2024.102309$2DOI 100 1 $aANHOLETO, L. A. 245 $aIn vitro acaricidal activity of essential oils and their binary mixtures against ixodes scapularis (Acari$bIxodidae).$h[electronic resource] 260 $c2024 520 $aIxodes scapularis ticks are vectors of infectious agents that cause illness in humans, including Lyme disease. Recent years have seen a surge in tick-borne diseases (TBD) resulting in a high demand for tick management products. Plants offer a valuable source of active compounds for the development of novel, eco-friendly tick control products, reducing potential risks to human and animal health. Essential oils (EOs) have emerged as potential acaricides and repellents against ticks providing an alternative to synthetic chemicals and aiding in the prevention of TBD by lowering the risk of tick bites. We investigated the acaricidal activity of EOs from lemongrass (Cymbopogon citratus), geranium (Pelargonium x asperum), savory thyme (Thymus saturejoides), and white thyme (Thymus zygis) on I. scapularis. The interactions (i.e., synergistic, antagonistic, or additive) of their binary mixtures were also evaluated. EO samples were analyzed via gas chromatography-mass spectrometry to determine their chemical composition. The adult immersion test was used to determine the lethal concentration (LC50) of each EO alone and in mixtures. Quantitative assessment of synergistic, additive, or antagonistic effect of the binary mixtures was performed by calculating the combination index. Strong acaricidal activity was recorded for savory thyme and white thyme EOs, with LC50 values of 28.0 and 11.0 μg/μL, respectively. The LC50 of lemongrass and geranium EOs were 49.0 and 39.7 μg/μL, respectively. Among the tested EOs, savory thyme and white thyme had a strong acaricidal effect on I. scapularis, which might be linked to the presence of carvacrol (26.05 % ± 0.38) and thymol (53.6 % ± 2.31), main components present in savory thyme and white thyme EOs, respectively. The tick killing efficacy of lemongrass and geranium EOs was lower when mixed than when used separately (LC50 of 65.3 µg/µL). The same happened with savory thyme and white thyme EOs, except at 9.75 µg/µL where they had a synergistic effect (LC50 of 58.3 µg/µL). Lemongrass and savory thyme EOs had a synergistic effect at low concentrations, and an antagonistic effect at higher concentrations (LC50 of 95.4 µg/µL). Lemongrass and white thyme EOs had a synergistic effect against ticks from 15 to 120 µg/µL (LC50 of 18.5 µg/µL) similar to white thyme EO. Geranium and savory thyme EOs had an antagonistic effect at all concentrations, with an LC50 of 66.8 µg/µL. Geranium and white thyme EOs also had an antagonistic effect, except at 12.7 µg/µL where they had a synergistic effect (LC50 of 66.8 µg/µL). The interaction observed when combining selected essential oils suggests promising potential for developing acaricidal formulations aimed at controlling ticks and curbing the transmission of tick-borne disease agents. 650 $aCarvacrol 650 $aIxodes scapularis 650 $aTerpenoids 650 $aThymol 700 1 $aBLANCHARD, S. 700 1 $aWANG, H. V. 700 1 $aCHAGAS, A. C. de S. 700 1 $aHILLER, N. K. 700 1 $aFARAONE, N. 773 $tTicks and Tick-borne Diseases$gv. 15, n. 2, mar. 2024, 102309.
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