Effect of essential oils against acaricide-susceptible and acaricide-resistant Rhipicephalus ticks
The indiscriminate use of acaricides is a problem worldwide and has increased the selection of acaricide-resistant tick populations. The goal of this study was to evaluate the acaricide effects of two essential oils (from Schinus molle and Bulnesia sarmientoi) using the larval immersion test on thre...
| Autores principales: | , , , , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Springer
2021
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/111656 |
| _version_ | 1855514355998654464 |
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| author | Luns, D.A.R. Martins, R. Pombal, S. Rodilla, J.M.L. Githaka, Naftaly W. Silva Vaz, I. da Logullo, C. |
| author_browse | Githaka, Naftaly W. Logullo, C. Luns, D.A.R. Martins, R. Pombal, S. Rodilla, J.M.L. Silva Vaz, I. da |
| author_facet | Luns, D.A.R. Martins, R. Pombal, S. Rodilla, J.M.L. Githaka, Naftaly W. Silva Vaz, I. da Logullo, C. |
| author_sort | Luns, D.A.R. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | The indiscriminate use of acaricides is a problem worldwide and has increased the selection of acaricide-resistant tick populations. The goal of this study was to evaluate the acaricide effects of two essential oils (from Schinus molle and Bulnesia sarmientoi) using the larval immersion test on three Rhipicephalus tick species. Rhipicephalus evertsi, Rhipicephalus appendiculatus and Rhipicephalus pulchelus ticks collected in Kenya, without history of acaricide exposure, were tested, as well as individuals from two populations of Rhipicephalus microplus (with or without history of acaricide exposure), for comparison. The sample most resistant to the treatments was a population of R. microplus with previous acaricide exposure, whereas the least tolerant sample was a strain of the same species that never had contact with acaricides (Porto Alegre strain). Interestingly, the field tick samples without previous acaricide exposure responded to essential oils with a mortality profile resembling that observed in the acaricide-resistant R. microplus field population, and not the susceptible Porto Alegre strain. The essential oil of B. sarmientoi and its two components tested (guaiol and bulnesol) caused the highest mortality rates in the tested species and are potential molecules for future studies on control methods against these species. |
| format | Journal Article |
| id | CGSpace111656 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | CGSpace1116562025-12-08T09:54:28Z Effect of essential oils against acaricide-susceptible and acaricide-resistant Rhipicephalus ticks Luns, D.A.R. Martins, R. Pombal, S. Rodilla, J.M.L. Githaka, Naftaly W. Silva Vaz, I. da Logullo, C. vectors animal health tick-borne diseases acaricides ecology The indiscriminate use of acaricides is a problem worldwide and has increased the selection of acaricide-resistant tick populations. The goal of this study was to evaluate the acaricide effects of two essential oils (from Schinus molle and Bulnesia sarmientoi) using the larval immersion test on three Rhipicephalus tick species. Rhipicephalus evertsi, Rhipicephalus appendiculatus and Rhipicephalus pulchelus ticks collected in Kenya, without history of acaricide exposure, were tested, as well as individuals from two populations of Rhipicephalus microplus (with or without history of acaricide exposure), for comparison. The sample most resistant to the treatments was a population of R. microplus with previous acaricide exposure, whereas the least tolerant sample was a strain of the same species that never had contact with acaricides (Porto Alegre strain). Interestingly, the field tick samples without previous acaricide exposure responded to essential oils with a mortality profile resembling that observed in the acaricide-resistant R. microplus field population, and not the susceptible Porto Alegre strain. The essential oil of B. sarmientoi and its two components tested (guaiol and bulnesol) caused the highest mortality rates in the tested species and are potential molecules for future studies on control methods against these species. 2021-04 2021-02-28T18:23:37Z 2021-02-28T18:23:37Z Journal Article https://hdl.handle.net/10568/111656 en Open Access Springer Luns, D.A.R., Martins, R., Pombal, S., Rodilla, J.M.L., Githaka, N.W., Silva Vaz Jr, I. da and Logullo, C. 2021. Effect of essential oils against acaricide-susceptible and acaricide-resistant Rhipicephalus ticks. Experimental and Applied Acarology 83: 597–608. |
| spellingShingle | vectors animal health tick-borne diseases acaricides ecology Luns, D.A.R. Martins, R. Pombal, S. Rodilla, J.M.L. Githaka, Naftaly W. Silva Vaz, I. da Logullo, C. Effect of essential oils against acaricide-susceptible and acaricide-resistant Rhipicephalus ticks |
| title | Effect of essential oils against acaricide-susceptible and acaricide-resistant Rhipicephalus ticks |
| title_full | Effect of essential oils against acaricide-susceptible and acaricide-resistant Rhipicephalus ticks |
| title_fullStr | Effect of essential oils against acaricide-susceptible and acaricide-resistant Rhipicephalus ticks |
| title_full_unstemmed | Effect of essential oils against acaricide-susceptible and acaricide-resistant Rhipicephalus ticks |
| title_short | Effect of essential oils against acaricide-susceptible and acaricide-resistant Rhipicephalus ticks |
| title_sort | effect of essential oils against acaricide susceptible and acaricide resistant rhipicephalus ticks |
| topic | vectors animal health tick-borne diseases acaricides ecology |
| url | https://hdl.handle.net/10568/111656 |
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