Jones, T.H. and Wolcott, G.N. 1922. THE CATERPILLARS WHICH EAT THE LEAVES OF SUGAR CANE IN PORTO RICO. The Journal of Agriculture of the University of Puerto Rico. 6, 1 (Jan. 1922), 38–50. DOI:https://doi.org/10.46429/jaupr.v6i1.15131.