Jiménez-Martínez, E. and Ordoñez Rodríguez, J.A. 2021. Population fluctuation of the main debarking insects associated with pine (Pinus oocarpa, L.) in Matagalpa, Nicaragua. Revista Universitaria del Caribe. 27, 02 (Dec. 2021), 41–47. DOI:https://doi.org/10.5377/ruc.v27i02.13567.