Esqueda-Esquivel, Valentín Alberto, and Oscar Hugo Tosquy-Valle. “Effect of Cyhalofop-Butyl for Annual Grass Weed Control in Rain-Fed Rice”. Agronomía Mesoamericana 15, no. 2 (August 19, 2004): 173–1178. Accessed May 6, 2024. https://revistas.ucr.ac.cr/index.php/agromeso/article/view/11897.