Cotte, O. and Cruz, C. 1989. NATURAL ENEMIES OF LEAFHOPPER OF THE GENUS EMPOASCA (HOMOPTERA: CICADELLIDAE) IN PIGEON PEAS. The Journal of Agriculture of the University of Puerto Rico. 73, 2 (Apr. 1989), 161–163. DOI:https://doi.org/10.46429/jaupr.v73i2.6418.