Ratchaburi Province Launches Competition to Eradicate Invasive Black-Chin Tilapia, Aims to Exit Risk Area by 2027

Ratchaburi Province in western Thailand has launched an initiative to eradicate the invasive Black-Chin Tilapia (Pla Mor Kang Dam), a species of concern due to its ecological impact. As part of its efforts to eliminate this problematic fish, the province is actively organizing fishing competitions and releasing native 'Pla Karen' into rivers. The ultimate goal of this initiative is to exit the risk area associated with the Black-Chin Tilapia by 2027. Due to its high reproductive rate and broad diet, the Black-Chin Tilapia threatens the habitat of native fish and aquatic life in many water bodies across Thailand. The impact is particularly severe in areas like Ratchaburi Province, which have abundant agricultural canals and natural rivers. The fishing competitions aim to raise public awareness and encourage participation in eradication efforts. Participants will catch Black-Chin Tilapia in designated areas, with awards given based on the quantity and size caught. This approach is expected to make the eradication process more engaging and provide more opportunities for public involvement. The release of native Pla Karen is being carried out as a supplementary measure to restore ecological balance. Pla Karen is a fish species that has historically inhabited Thai rivers, and its reintroduction could help revive the diminishing biodiversity in these water bodies. Provincial authorities in Ratchaburi aim to effectively reduce the population of Black-Chin Tilapia and restore the health of the ecosystem through these activities, thereby minimizing negative impacts on the local economy and fisheries. This initiative marks a significant step in raising awareness about invasive species issues in Thailand and exploring sustainable environmental conservation strategies.