Efektivitas Daun Mengkudu (Morinda Citrifolia) Sebagai Insektisida Nabati Terhadap Hama Kutu Putih (Paracoccus marginatus): Effectiveness Of Mengkudu Leaves (Morinda Citrifolia) As A Plant-Based Insecticide Against Kutu Putih Pest (Paracoccus Marginatus). Universitas Riau 2025, 9 (1), 20-24. https://doi.org/10.31258/jiik.9.1.20-24.