Jaramillo-Colorado, B., F. Palacio-Herrera, and C. Pino-Benítez. “Volatile Chemical Composition of Colombian Piper Gorgonillense Trel. & Yunck. Essential Oil and Its Repellent and Fumigant Activity Against Tribolium Castaneum Herbst”. Revista Colombiana De Ciencias Hortícolas, Vol. 14, no. 3, Sept. 2020, pp. 424-33, doi:10.17584/rcch.2020v14i3.11061.