Segarra-Carmona, Alejandro E., and Irma Cabrera-Asencio. 2010. “TOUMEYELLA PARVICORNIS (COCKERELL) (HEMIPTERA: COCCOIDEA: COCCIDAE): A NEW INVASIVE PEST OF PINE TREES IN PUERTO RICO”. The Journal of Agriculture of the University of Puerto Rico 94 (1-2):175-77. https://doi.org/10.46429/jaupr.v94i1-2.2593.