Hidrayani, H., Khairul, U., Ratib, F., & Ikhsan, Z. (2019). Species and Damage Intensity of Major Pests on Cassava Plant (Manihot esculenta Crantz) in Lima Puluh Kota District. Jurnal Proteksi Tanaman, 3(2), 85-92. doi:10.25077/jpt.3.2.85-92.2019