| Autor: |
Azokou, Alain, Coulibaly Fangala, Hamidou, Achi, Louise, Diaha-Kouamé Amenan Claude, Aimée, Koné Mamidou, Witabouna |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
Veterinary Parasitology: Regional Studies and Reports. 35:100780 |
| ISSN: |
2405-9390 |
| DOI: |
10.1016/j.vprsr.2022.100780 |
| Popis: |
Rhipicephalus (Boophilus) microplus is a tick that is now a real constraint to cattle breeding in many West African countries such as Côte d'Ivoire. Antitick control is difficult because of the cost, ecotoxicity and resistance. The main objective of this study was to evaluate the acaricidal activity of plants used in Côte d'Ivoire for tick infestation control in cattle. Ethanol extracts from 17 plants were tested in vitro on eggs, larvae and adults of two amitraz resistant strains of R. (B.) microplus, using respectively LTT (Larval Tarsal Test), LPT (Larval Packet Test) and AIT (Adult Immersion Test) methods, at concentrations of 5 mg/mL -1 mg/mL. Out of the 22 extracts tested, four showed acaricidal activity against eggs (4 mg/mL) and three against larvae at 5 mg/mL. These extracts inhibited fertility and resulted in adult females mortality. These results give credence to the traditional use of active plants that may be used for plant-based bioacaricide development and R. (B.) microplus control in cattle as well. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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Full Text from ScienceDirect