IFAS Extension
Release Date: 12/16/2018
Reviewed At: 10/7/2024
Agriculture
Abstract
This document is Circular 919, one of a series of the School of Forest Resources and Conservation, Program in Fisheries and Aquatic Sciences, UF/IFAS Extension. Original publication date December 1990. Revised February 2015 and November 2018.
About this Publication
This document is Circular 919, one of a series of the School of Forest, Fisheries, and Geomatics Sciences, Program in Fisheries and Aquatic Sciences, UF/IFAS Extension. Original publication date December 1990. Revised February 2015 and November 2018. Visit the EDIS website at https://edis.ifas.ufl.edu for the currently supported version of this publication.
Authors
Ruth Francis-Floyd
Specialist
University of Florida
professor and UF/IFAS Extension veterinarian, UF College of Veterinary Medicine and School of Forest, Fisheries, and Geomatics Sciences, Fisheries and Aquatic Sciences Program