Evaluation of the interaction of citral, geraniol and thymol on the poultry red mite Dermanyssus gallinae (DE GEER, 1778) under in vitro conditions
The control of Dermanyssus gallinae in small productions of laying hens is carried out by using chemical methods. However, its indiscriminate use has generated resistance and environmental pollution problems. This problem has encouraged the use of natural substances to control mites. Thus, the obje...
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| Format: | Article |
| Language: | English |
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Universidade do Estado de Santa Catarina
2023-05-01
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| Series: | Revista de Ciências Agroveterinárias |
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| Online Access: | https://periodicos.udesc.br/index.php/agroveterinaria/article/view/22781 |
| _version_ | 1797756381584949248 |
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| author | James Arbey Ávila Buitrago Eneida Torres Cabra Lizeth Andrea Moreno Amaya Luis A. Paez Guevara |
| author_facet | James Arbey Ávila Buitrago Eneida Torres Cabra Lizeth Andrea Moreno Amaya Luis A. Paez Guevara |
| author_sort | James Arbey Ávila Buitrago |
| collection | DOAJ |
| description |
The control of Dermanyssus gallinae in small productions of laying hens is carried out by using chemical methods. However, its indiscriminate use has generated resistance and environmental pollution problems. This problem has encouraged the use of natural substances to control mites. Thus, the objective of this work was to evaluate the acaricidal activity of the bioactive citral (Ci), geraniol (Ge) and thymol (Thy) on D. gallinae under in vitro conditions using six concentrations (0.05, 1, 2, 3, 4 and 5g/mL). In addition, the interactions of the mixtures of the three bioactive were evaluated through binary (1:1) and tertiary (1:1:1) combinations. The interaction between of the combination of bioactive was performed by using CompuSyn software and calculating the combination index (CI). LC50, LC90, and LC99 with 95% confidence limits were estimated by Probit analysis. The bioactive Ci, Ge and Thy show acaricidal activity on the poultry red mite. The combination of Ge:Thy and Ci:Ge showed very strong synergism with CI of 0.084 and 0.052, whereas Ci:Thy showed strong synergism with CI of 0.122 at a concentration of 0.05g/mL. The tertiary combination in 1:1:1 showed a higher toxic effect and strong synergistic effects at low concentrations with 100% mortality at 1g/mL concentration with a CI of 0.147. The combination of natural bioactive could be an additional way to control D. gallinae without putting the welfare of the birds at risk and would be an environmentally friendly measure.
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| first_indexed | 2024-03-12T17:59:39Z |
| format | Article |
| id | doaj.art-9a7e3b2433a24ed5a983ca4aa31a1834 |
| institution | Directory Open Access Journal |
| issn | 1676-9732 2238-1171 |
| language | English |
| last_indexed | 2024-03-12T17:59:39Z |
| publishDate | 2023-05-01 |
| publisher | Universidade do Estado de Santa Catarina |
| record_format | Article |
| series | Revista de Ciências Agroveterinárias |
| spelling | doaj.art-9a7e3b2433a24ed5a983ca4aa31a18342023-08-02T13:12:03ZengUniversidade do Estado de Santa CatarinaRevista de Ciências Agroveterinárias1676-97322238-11712023-05-0122210.5965/223811712222023303Evaluation of the interaction of citral, geraniol and thymol on the poultry red mite Dermanyssus gallinae (DE GEER, 1778) under in vitro conditionsJames Arbey Ávila Buitrago0 Eneida Torres Cabra1Lizeth Andrea Moreno Amaya2Luis A. Paez Guevara3Faculty of Agricultural and Environmental Sciences, Juan de Castellanos University Foundation, Tunja, ColombiaFaculty of Agricultural and Environmental Sciences, Juan de Castellanos University Foundation, Tunja, ColombiaFaculty of Agricultural and Environmental Sciences, Juan de Castellanos University Foundation, Tunja, ColombiaFaculty of Agricultural and Environmental Sciences, Juan de Castellanos University Foundation, Tunja, Colombia The control of Dermanyssus gallinae in small productions of laying hens is carried out by using chemical methods. However, its indiscriminate use has generated resistance and environmental pollution problems. This problem has encouraged the use of natural substances to control mites. Thus, the objective of this work was to evaluate the acaricidal activity of the bioactive citral (Ci), geraniol (Ge) and thymol (Thy) on D. gallinae under in vitro conditions using six concentrations (0.05, 1, 2, 3, 4 and 5g/mL). In addition, the interactions of the mixtures of the three bioactive were evaluated through binary (1:1) and tertiary (1:1:1) combinations. The interaction between of the combination of bioactive was performed by using CompuSyn software and calculating the combination index (CI). LC50, LC90, and LC99 with 95% confidence limits were estimated by Probit analysis. The bioactive Ci, Ge and Thy show acaricidal activity on the poultry red mite. The combination of Ge:Thy and Ci:Ge showed very strong synergism with CI of 0.084 and 0.052, whereas Ci:Thy showed strong synergism with CI of 0.122 at a concentration of 0.05g/mL. The tertiary combination in 1:1:1 showed a higher toxic effect and strong synergistic effects at low concentrations with 100% mortality at 1g/mL concentration with a CI of 0.147. The combination of natural bioactive could be an additional way to control D. gallinae without putting the welfare of the birds at risk and would be an environmentally friendly measure. https://periodicos.udesc.br/index.php/agroveterinaria/article/view/22781Acaricideadditiveantagonismpoultrysynergism. |
| spellingShingle | James Arbey Ávila Buitrago Eneida Torres Cabra Lizeth Andrea Moreno Amaya Luis A. Paez Guevara Evaluation of the interaction of citral, geraniol and thymol on the poultry red mite Dermanyssus gallinae (DE GEER, 1778) under in vitro conditions Revista de Ciências Agroveterinárias Acaricide additive antagonism poultry synergism. |
| title | Evaluation of the interaction of citral, geraniol and thymol on the poultry red mite Dermanyssus gallinae (DE GEER, 1778) under in vitro conditions |
| title_full | Evaluation of the interaction of citral, geraniol and thymol on the poultry red mite Dermanyssus gallinae (DE GEER, 1778) under in vitro conditions |
| title_fullStr | Evaluation of the interaction of citral, geraniol and thymol on the poultry red mite Dermanyssus gallinae (DE GEER, 1778) under in vitro conditions |
| title_full_unstemmed | Evaluation of the interaction of citral, geraniol and thymol on the poultry red mite Dermanyssus gallinae (DE GEER, 1778) under in vitro conditions |
| title_short | Evaluation of the interaction of citral, geraniol and thymol on the poultry red mite Dermanyssus gallinae (DE GEER, 1778) under in vitro conditions |
| title_sort | evaluation of the interaction of citral geraniol and thymol on the poultry red mite dermanyssus gallinae de geer 1778 under in vitro conditions |
| topic | Acaricide additive antagonism poultry synergism. |
| url | https://periodicos.udesc.br/index.php/agroveterinaria/article/view/22781 |
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