Pantoja, Alberto, Matthew A. Ciomperlik, Leyinska Wiscovitch, Norberto Gabriel, Pedro Vázquez, and Wilfredo Robles. “Establishment and Distribution of Exotic Biological Control Agents for Silverleaf Whitefly in Puerto Rico”. The Journal of Agriculture of the University of Puerto Rico 89, no. 1-2 (April 1, 2005): 67–73. Accessed April 19, 2024. https://revistas.upr.edu/index.php/jaupr/article/view/1070.