Quantitative indigenous ethnoveterinary knowledge of medicinal plants used for ruminant tick management in the Guiriko region, Burkina Faso
Abstract
Background: Ticks remain a major constraint to ruminant production in Burkina Faso, particularly in pastoral systems with limited veterinary services. This study documented ethnoveterinary knowledge and inventoried plant-based remedies used for tick control in the Guiriko pastoral region.
Methods: A cross-sectional ethnoveterinary and botanical survey was conducted from February 2022 to April 2023 in two pastoral areas (Saho and Sidéradougou). Data were collected through semi-structured interviews with 140 livestock farmers selected by stratified random sampling. Use reports (UR), relative frequency of citation (RFC) and informant consensus factor (ICF) were calculated, with Bonferroni correction for multiple comparisons.
Results: All farmers reported tick infestations and the use of synthetic acaricides, while 46.4% also used medicinal plants. A total of 493 use reports covering 31 traditional remedies from 14 plant species were recorded. The most cited species were Chamaecrista nigricans (Vahl) Greene (UR = 95; RFC = 67.9%), Carica papaya L. (66; 47.1%), Calotropis procera (Aiton) W.T. Aiton (52; 37.1%), Ocimum americanum L. (48; 34.3%) and Azadirachta indica A. Juss. (43; 30.7%). Leaves were the most used part (71%). Decoction (48.4%) and maceration (25.8%) were the main preparation methods; bathing and topical application were the main administration routes. Informant consensus was high (ICF = 0.97). No inter-zone differences remained significant after Bonferroni correction (p > 0.0036).
Conclusions: Traditional ethnoveterinary knowledge is an important resource for sustainable tick control in Burkina Faso. Pharmacological validation and toxicity assessment are needed before integration into animal health programs.
Keywords: Ticks, Ruminants, Ethnoveterinary medicine, Medicinal plants, Chamaecrista nigricans, Burkina Faso
Downloads
Published
How to Cite
Issue
Section
License
All articles are copyrighted by the first author and are published online by license from the first author. Articles are intended for free public distribution and discussion without charge. Accuracy of the content is the responsibility of the authors.