Mealybug Wilt, Mealybugs, and Ants on Pineapple. . Kenneth G. Rohrbach, University of Hawaii, Honolulu. John W. Beardsley, Thomas L. German, Neal J. Reimer, and Wallace G. Sanford University of Hawaii, Honolulu. Plant Dis. 72: 558-565. Copyright 1988 The American Phytopathological Society. DOI: 10.1094/PD-72-0558.