Effectiveness of bioacoustics in sorghum for wild boar management: Insights from frontline demonstrations in Sangareddy District

Human-wildlife conflict, particularly crop damage by wild boars (Sus scrofa), poses a significant challenge to agriculture in Telangana, affecting livelihoods and food security. This study was undertaken to assess the effectiveness of frontline demonstrations (FLDs) on the management of wild boar in sorghum cultivation in Sangareddy district, Telangana, during the Rabi seasons of 2023-24 and 2024-25. Demonstrations utilized an integrated pest management (IPM) module incorporating bioacoustics technology, ecological barriers, and indigenous technical knowledge (ITK). Results revealed a yield increase of 20.87% and 20.37% over local checks during 2023-24 and 2024-25, respectively. The pooled Benefit-Cost (B:C) ratio was 2.41 for demonstration plots, indicating economic viability. The technology index averaged 6.41%, indicating the feasibility of the recommended package. Challenges like high device costs, animal habituation, and reliance on community coordination may limit adoption, underscoring the need for subsidies, dynamic calibration, and participatory extension for sustainable use. The study emphasizes the need for continued extension support, capacity building, and policy interventions to enhance the adoption of eco-friendly wildlife management technologies.