Managing Invasive Ant Species in South Korea: Current Practices and Future Directions

Abstract

The alien species invasion continues to proceed, fueled by human-mediated international trade and climate change, leading to significant reductions in biodiversity and posing threats to public health. The global economic impacts are also substantial, with estimates suggesting costs of approximately US$1.288 trillion over the past 50 years. Among these, insect invasions have become increasingly frequent each year, resulting in significant economic, health and ecological damage. This study reviews the strategies currently implemented at the national level in South Korea for managing invasive alien ant species and proposes future improvements. By presenting an overview of current management practices and their efficacy, this study aims to contribute to the development of more effective and sustainable management strategies for invasive alien ant species in South Korea.