Siregar HM, Dadang D, Sartiami D, Winasa IW, Efendi S, Indriati G. Compatibility of Piper retrofractum and Annona squamosa extract mixture against Spodoptera frugiperda (Lepidoptera: Noctuidae). J Trop Plant Pests Dis [Internet]. 2026 Feb. 14 [cited 2026 Feb. 15];26(1):226-3. Available from: https://jhpttropika.fp.unila.ac.id/index.php/jhpttropika/article/view/969