Pitty, Abelino, Elvis Ernesto Barrios, and Rommel Reconco. “Effectiveness of Extended Range Flat Fan Nozzles and Air Induction Nozzles With Glyphosate and Paraquat”. Ceiba 51, no. 2 (June 12, 2013): 54–60. Accessed December 6, 2025. https://camjol.info/index.php/CEIBA/article/view/1107.