Soto R., Gerardo A., and Axel P. Retana S. “Illustrated Key to the Genera of Thysanoptera and Species of Frankliniella Associated to Four Horticultural Zones in Alajuela, Costa Rica”. Agronomía Costarricense 27, no. 2 (July 1, 2003): 55–68. Accessed August 16, 2024. https://revistas.ucr.ac.cr/index.php/agrocost/article/view/61384.