Comparative analysis of Rhipicephalus microplus (Canestrini, 1888) infestation in pure breed (Hereford) and cross breed (Braford) cattle herds subjected to the same chemical treatments
The aim of this work was to analyze the R. microplus (Canestrini, 1888) infestation in two bovine herds with different degrees of natural resistance (i.e., Hereford and Braford) to ticks subjected to an identical chemical treatment scheme to ticks at the same farm, to demonstrate the impact on tick...
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| Format: | info:ar-repo/semantics/artículo |
| Language: | Inglés |
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Springer Nature
2024
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| Online Access: | http://hdl.handle.net/20.500.12123/18529 https://link.springer.com/article/10.1007/s10493-024-00922-7 https://doi.org/10.1007/s10493-024-00922-7 |
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| author | Morel, Nicolas Torrents, Jorgelina Nava, Santiago |
| author_browse | Morel, Nicolas Nava, Santiago Torrents, Jorgelina |
| author_facet | Morel, Nicolas Torrents, Jorgelina Nava, Santiago |
| author_sort | Morel, Nicolas |
| collection | INTA Digital |
| description | The aim of this work was to analyze the R. microplus (Canestrini, 1888) infestation in two bovine herds with different degrees of natural resistance (i.e., Hereford and Braford) to ticks subjected to an identical chemical treatment scheme to ticks at the same farm, to demonstrate the impact on tick control of the incorporation of a more resistant bovine breed. Two groups of ten Hereford and Braford cows each were subjected to eleven chemical treatments between August 2022 and October 2023 (four fluazuron, two fipronil 1%, one ivermectin 3.15% and four immersion in a dipping vat with a combination of cypermethrin 10% and ethion 40%). Tick population was shown to be susceptible to ivermectin, fluazuron and the mix cypermethrin 10%-ethion 40% and resistant to fipronil according to in vitro tests. Tick infestation was significantly greater in the Hereford cows than in the Braford cows. Tick infestation in both Hereford and Braford breeds was similar when treatment with functional drugs was applied, but when a block of the treatments was done with drugs with decreased functionality due to resistance (i.e. fipronil), treatment failure was manifested more strongly in the most susceptible breed. The incorporation of cattle breeds with moderate or high resistance to R. microplus is instrumental to optimize the efficacy and sustainability of chemical control of ticks in a scenario where resistance to one or more chemical groups is almost ubiquitous, because it favors the biological control of this parasite. |
| format | info:ar-repo/semantics/artículo |
| id | INTA18529 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | Springer Nature |
| publisherStr | Springer Nature |
| record_format | dspace |
| spelling | INTA185292024-07-17T10:38:54Z Comparative analysis of Rhipicephalus microplus (Canestrini, 1888) infestation in pure breed (Hereford) and cross breed (Braford) cattle herds subjected to the same chemical treatments Morel, Nicolas Torrents, Jorgelina Nava, Santiago Cattle Control Methods Cattle Breeds Parasite Resistance Ganado Bovino Métodos de Control Raza Bovina Resistencia de los Parásitos Rhipicephalus Ticks Garrapatas Rhipicephalus microplus The aim of this work was to analyze the R. microplus (Canestrini, 1888) infestation in two bovine herds with different degrees of natural resistance (i.e., Hereford and Braford) to ticks subjected to an identical chemical treatment scheme to ticks at the same farm, to demonstrate the impact on tick control of the incorporation of a more resistant bovine breed. Two groups of ten Hereford and Braford cows each were subjected to eleven chemical treatments between August 2022 and October 2023 (four fluazuron, two fipronil 1%, one ivermectin 3.15% and four immersion in a dipping vat with a combination of cypermethrin 10% and ethion 40%). Tick population was shown to be susceptible to ivermectin, fluazuron and the mix cypermethrin 10%-ethion 40% and resistant to fipronil according to in vitro tests. Tick infestation was significantly greater in the Hereford cows than in the Braford cows. Tick infestation in both Hereford and Braford breeds was similar when treatment with functional drugs was applied, but when a block of the treatments was done with drugs with decreased functionality due to resistance (i.e. fipronil), treatment failure was manifested more strongly in the most susceptible breed. The incorporation of cattle breeds with moderate or high resistance to R. microplus is instrumental to optimize the efficacy and sustainability of chemical control of ticks in a scenario where resistance to one or more chemical groups is almost ubiquitous, because it favors the biological control of this parasite. Asociación Cooperadora INTA Rafaela. Consejo Nacional de Investigaciones Científicas y Técnicas (PIP 1799). Ministerio de Ciencia, Tecnología e Innovación Productiva de la Provincia de Santa Fe (PIO140). EEA Rafaela Fil: Morel, Nicolas. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela. Instituto de Investigación de la Cadena Láctea (IdICaL); Argentina Fil: Morel, Nicolas. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación de la Cadena Láctea (IdICaL); Argentina Fil: Torrents, Jorgelina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela. Instituto de Investigación de la Cadena Láctea (IdICaL); Argentina Fil: Torrents, Jorgelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación de la Cadena Láctea (IdICaL); Argentina Fil: Torrents, Jorgelina. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Esperanza, Santa Fe; Argentina Fil: Nava, Santiago. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela. Instituto de Investigación de la Cadena Láctea (IdICaL); Argentina Fil: Nava, Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación de la Cadena Láctea (IdICaL); Argentina 2024-07-17T10:23:59Z 2024-07-17T10:23:59Z 2024-05 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/18529 https://link.springer.com/article/10.1007/s10493-024-00922-7 1572-9702 (electronic) 0168-8162 https://doi.org/10.1007/s10493-024-00922-7 eng info:eu-repograntAgreement/INTA/2019-PE-E5-I109-001, Convocatoria: Estudios para el control de enfermedades subtropicales y/o transmitidas por vectores (Tristeza Bovina, Garrapatas, Miasis, Tripanosomiasis, Lengua Azul y la info:eu-repo/semantics/restrictedAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf Springer Nature Experimental and Applied Acarology 93 : 71-79 (May 2024) |
| spellingShingle | Cattle Control Methods Cattle Breeds Parasite Resistance Ganado Bovino Métodos de Control Raza Bovina Resistencia de los Parásitos Rhipicephalus Ticks Garrapatas Rhipicephalus microplus Morel, Nicolas Torrents, Jorgelina Nava, Santiago Comparative analysis of Rhipicephalus microplus (Canestrini, 1888) infestation in pure breed (Hereford) and cross breed (Braford) cattle herds subjected to the same chemical treatments |
| title | Comparative analysis of Rhipicephalus microplus (Canestrini, 1888) infestation in pure breed (Hereford) and cross breed (Braford) cattle herds subjected to the same chemical treatments |
| title_full | Comparative analysis of Rhipicephalus microplus (Canestrini, 1888) infestation in pure breed (Hereford) and cross breed (Braford) cattle herds subjected to the same chemical treatments |
| title_fullStr | Comparative analysis of Rhipicephalus microplus (Canestrini, 1888) infestation in pure breed (Hereford) and cross breed (Braford) cattle herds subjected to the same chemical treatments |
| title_full_unstemmed | Comparative analysis of Rhipicephalus microplus (Canestrini, 1888) infestation in pure breed (Hereford) and cross breed (Braford) cattle herds subjected to the same chemical treatments |
| title_short | Comparative analysis of Rhipicephalus microplus (Canestrini, 1888) infestation in pure breed (Hereford) and cross breed (Braford) cattle herds subjected to the same chemical treatments |
| title_sort | comparative analysis of rhipicephalus microplus canestrini 1888 infestation in pure breed hereford and cross breed braford cattle herds subjected to the same chemical treatments |
| topic | Cattle Control Methods Cattle Breeds Parasite Resistance Ganado Bovino Métodos de Control Raza Bovina Resistencia de los Parásitos Rhipicephalus Ticks Garrapatas Rhipicephalus microplus |
| url | http://hdl.handle.net/20.500.12123/18529 https://link.springer.com/article/10.1007/s10493-024-00922-7 https://doi.org/10.1007/s10493-024-00922-7 |
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