From Genes to Fields: Multi-Scale Approaches to Pest Management, Taxonomy, and Agroecological Innovation in Southeast Asia

In Southeast Asia, agriculture plays a critical role in the economy, yet it faces significant challenges from pests, invasive species, and environmental degradation. Effective pest management and agroecological innovation are essential for improving crop yields and ensuring sustainable agricultural practices. This article explores multi-scale approaches that integrate genetic, ecological, and socioeconomic perspectives to address pest management and agroecological innovation in the region. By combining advances in pest taxonomy, ecological monitoring, and cutting-edge technologies, the study highlights innovative strategies for pest control and management, ranging from molecular techniques to field-based interventions. We emphasize the importance of understanding pest dynamics at various scales, from the genetic level of pest resistance to field-level practices that promote biodiversity and soil health. Furthermore, the article discusses the role of local knowledge in shaping effective, contextspecific solutions and the need for cross-disciplinary collaboration among scientists, farmers, and policy-makers. The study concludes by outlining key opportunities for integrating pest management with broader agroecological strategies, including the promotion of agro-biodiversity, ecosystem services, and sustainable practices that ensure food security and environmental resilience in Southeast Asia.