HISTORIC NOTE The publications in this collection do not reflect current scientific knowledge or recommendations. These texts represent the historic publishing record of the Institute for Food and Agricultural Sciences and should be used only to trace the historic work of the Institute and its staff. Current IFAS research may be found on the Electronic Data Information Source (EDIS) <http://edis.ifas.ufl.edu/index.html> site maintained by the Florida Cooperative Extension Service. Copyright 2005, Board of Trustees, University of Florida