Semidey, Nelson, Luis Almodóvar, and Elvin Caraballo. “Grass Weed Management in Transplanted Eggplant”. The Journal of Agriculture of the University of Puerto Rico 74, no. 2 (April 1, 1990): 133–138. Accessed November 26, 2022. https://revistas.upr.edu/index.php/jaupr/article/view/6545.