Armstrong, A.M. 1994. ADDITIONAL, NEW RECORDS OF AHMYWORMS (SPODOPTERA FRUGIPERDA &  S. EXIGUA) ATTACKING CABBAGE IN PUERTO RICO. The Journal of Agriculture of the University of Puerto Rico. 78, 1-2 (Apr. 1994), 69–70. DOI:https://doi.org/10.46429/jaupr.v78i1-2.4258.