Bersinar, S., Pramudi, M. and Liestiany, E. 2025. Effectiveness of Three Insecticide Active Ingredients in Control Spodoptera frugiperda pest on sweet corn (Zea mays L.). JURNAL PROTEKSI TANAMAN TROPIKA. 8, 2 (May 2025), 1177-1186. DOI:https://doi.org/10.20527/jptt.v8i2.3230.