Syahdia, E., & Syahrawati, M. (2020). Resistance Rate of Brown Planthopper (Nilaparvata lugens) from Payakumbuh against BPMC Insecticide: english. Jurnal Proteksi Tanaman (Journal of Plant Protection), 4(2), 82–90. https://doi.org/10.25077/jpt.4.2.82-90.2020