Assessment of domestic pig-bushpig (Potamochoerus larvatus) interactions through local knowledge in rural areas of Madagascar
dc.contributor.author | Rakotoarivony, Rianja | |
dc.contributor.author | Kassie, Daouda | |
dc.contributor.author | Andriamahefa, Alpha | |
dc.contributor.author | Andria‑Mananjara , Diana | |
dc.contributor.author | Rakotoarinoro , Mihaja | |
dc.contributor.author | Ramaroson, Herilantonirina Solotiana | |
dc.contributor.author | Raliniaina , Modestine | |
dc.contributor.author | Rasamoelina , Miatrana | |
dc.contributor.author | Gomez‑Vazquez, Jose Pablo | |
dc.contributor.author | Jori, Ferran J. | |
dc.date.accessioned | 2025-07-02T12:14:17Z | |
dc.date.available | 2025-07-02T12:14:17Z | |
dc.date.issued | 2024-07-15 | |
dc.description | DATA AVAILABILITY : The data that support the findings of this study are available on reasonable request from the corresponding author, RR. None of the data are publicly available because they contain information that could compromise the privacy of the research participants. | |
dc.description.abstract | In many parts of the world, domestic and wild animal populations interact at the interface between natural and agricultural ecosystems. Introduced with the first inhabitants arriving from eastern Africa, the bushpig (Potamochoerus larvatus) is the largest living terrestrial mammal in Madagascar. Bushpigs are regularly reported close to human settlements where they damage crops and gardens. As domestic pigs are often raised in free-ranging conditions around the villages, bushpigs and domestic pigs can interact leading to the transmission and circulation of shared swine pathogens that impact both animal and human health. In this study, we characterized the socio-ecological context of bushpig-domestic pig interactions in two different regions of western Madagascar. We conducted participatory mapping sessions and focus group interviews with 65 hunters, 80 pig farmers and 96 crop farmers in 20 fokontany, the smallest administrative unit in Madagascar. After discussing with participants, we gathered information about the spatialization of interactions and their potential geographical drivers. We explored data by performing multiple correspondence analysis and hierarchical clustering on principal components. Based on the reported occurrence or absence of bushpig-domestic pig interactions we were able to classify areas with high or intermediate levels of interactions or no interactions at all. Interactions between the two pig species were reported in only 25% of the fokontany assessed. Even though both suid species were attracted to fruit trees, crops, and water sources, only indirect interactions in those spots were reported. Direct interactions were reported in 10% of cases and referred to interspecific sexual and/or agonistic behavior. The participatory methods used to acquire local knowledge about natural events were confirmed as valuable, low-cost exploratory methods to characterize areas with wild-domestic animal interactions. The results of this study will help plan future studies to characterize the interface between the two species from an ecological or epidemiological perspective using more sensitive and sophisticated ecological approaches. | |
dc.description.department | Zoology and Entomology | |
dc.description.librarian | am2025 | |
dc.description.sdg | SDG-15: Life on land | |
dc.description.sponsorship | FUNDING : Funding for field activities was provided by CIRAD and RR is a recipient of a PhD scholarship under the ASF NIFNAF project (Award # 2019-67015-28981 of the NSF-USDA-NIH Ecology and Evolution of Infectious Disease program). | |
dc.description.uri | https://www.nature.com/srep/ | |
dc.identifier.citation | Rakotoarivony, R., Daouda Kassie, D., Andriamahefa, A. et al. 2024, 'Assessment of domestic pig-bushpig (Potamochoerus larvatus) interactions through local knowledge in rural areas of Madagascar', Scientific Reports, vol. 14, no. 16310, pp. 1-17. https://doi.org/10.1038/s41598-024-67208-1. | |
dc.identifier.issn | 2045-2322 | |
dc.identifier.other | 10.1038/s41598-024-67208-1 | |
dc.identifier.uri | http://hdl.handle.net/2263/103120 | |
dc.language.iso | en | |
dc.publisher | Nature Research | |
dc.rights | © The Author(s) 2024. This article is licensed under a Creative Commons Attribution 4.0 International License. | |
dc.subject | Agricultural ecosystems | |
dc.subject | Eastern Africa | |
dc.subject | Bushpig (Potamochoerus larvatus) | |
dc.subject | Madagascar | |
dc.title | Assessment of domestic pig-bushpig (Potamochoerus larvatus) interactions through local knowledge in rural areas of Madagascar | |
dc.type | Article |
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