ROMERO-NASAYO, A., BENAVIDES-ORTIZ, E., HERRERA-GONZÁLEZ, C. and PARRA-TRUJILLO, M.H. 1997. Resistance of the tick Boophilus microplus to organophosphate and synthetic pyrethroid acaricides in the department of Huila. Revista Colombiana de Entomología. 23, 1 (Jun. 1997), 9–17. DOI:https://doi.org/10.25100/socolen.v23i1.9862.