* Vásquez C, Dávila M, Telenchana N, Mangui J, Navas D (2017) [First report of Eotetranychus lewisi in the Andean region from Ecuador on Arracacia xanthorrhiza (white carrot), Tropaeolum tuberosum (mashua)]. Revista Mexicana de Biodiversidad 88(4), 992-994 (in Spanish). http://revista.ib.unam.mx/index.php/bio/article/view/2093/1618
* Lizarraga C, Chuquillanqui C, Jayasinghe U (1994) A strain of PBRV (Potato black ringspot virus) isolated from arracacha (Arracacia xanthorrhiza). Fitopatología 29, 144–149.
* Duran IC, Mesa NC, Estrada EI (1999) [Life cyle of Thrips palmi (Thysanoptera: Thripidae) and host plant registered in the Cauca Valley]. Revista Colombiana de Entomologia 25(3/4), 109-120 (in Spanish).