Tumapang, J. J. (2026). Farmers’ Knowledge, Perceptions, and Management PracticesAgainst the Coconut Leaf Beetle (Brontispa Longissima)in Selected Municipalities of Nueva Vizcaya. International Journal of Sustainability and Advanced Integrated Research, 2(2), 1039-1044. https://doi.org/10.65339/ijsair.V2.I2.289