Marshall W. Johnson, former Post-graduate Research Assistant, University of California, Riverside, is Assistant Professor of Entomology, University of Hawaii at Manoa; Ken Kido is Staff Research Associate, Cooperative Extension, University of California, Riverside; Nick C. Toscano is Program Director of Pest Management and Entomologist, Cooperative Extension, UC, Riverside; Robert A. Van Steenwyk is Entomologist, Cooperative Extension, UC, Berkeley; Steve C. Welter is Assistant Professor of Entomology, San Diego State University, San Diego; Norman F. McCalley is Farm Advisor, UC Cooperative Extension, Monterey County.