Semidey, Nelson, Agenol González, and Ariel Aponte. “Application Timing for Clomazone and Oxyfluorfen in Transplanted Cabbage”. The Journal of Agriculture of the University of Puerto Rico 83, no. 3-4 (October 1, 1999): 175–180. Accessed August 16, 2022. https://revistas.upr.edu/index.php/jaupr/article/view/3887.