VALENCIA-V., LUIS, and CARLOS BOHÓRQUEZ. 1994. “Sieving Potato Clones for Genetic Resistance to the Potato White Worm Premnotrypes Vorax (Hustache)”. Revista Colombiana De Entomología 20 (1):7-14. https://doi.org/10.25100/socolen.v20i1.9995.