Pantoja, A., R. Franqui, and S. Medina. “NATURAL ENEMIES AND ALTERNATE HOSTS OF MARASMIA TRAPEZALIS (GUENEE) AFFECTING RICE IN PUERTO RICO”. The Journal of Agriculture of the University of Puerto Rico, vol. 73, no. 4, Oct. 1989, pp. 397-8, doi:10.46429/jaupr.v73i4.6321.