GARCÍA-G., CÉSAR A., and ANTHONY C. BELLOTTI. “PRELIMINARY STUDY OF THE BIOLOGY AND MORPHOLOGY OF Cyrtomenus Bergi Froeschner, NEW PLAGUE OF YUCCA”. Revista Colombiana De Entomología, vol. 6, no. 3-4, Dec. 1980, pp. 55-61, https://doi.org/10.25100/socolen.v6i3-4.10342.