Averos, J. B. ., J. Castro-Olaya, M. . Martínez Chevez, M. . Guachambala Ando, S. . Peñarrieta Bravo, D. . Chirinos Torres, and L. . García Cruzatti. “Fluctuation of Premnobius Cavipennis (Coleoptera: Curculionidae: Scolytinae) Populations in Balsa (Ochroma Pyramidale) Plantations in the Central Zone of the Ecuadorian Littoral”. Revista Colombiana De Entomología, vol. 47, no. 1, June 2021, doi:10.25100/socolen.v47i1.9279.