SOTELO, GUILLERMO, et al. “BIOASSAY FOR THE STUDY OF ANTIBIOSIS IN Brachiaria Spp. ON THE SPITTLEBUG, Aeneolamia Varia (Fabricius) (Homoptera: Cercopidae)”. Revista Colombiana De Entomología, vol. 19, no. 3, Sept. 1993, pp. 97-100, https://doi.org/10.25100/socolen.v19i3.10062.