1. Soil and Water Sciences Department, Citrus Research and Education CenterUniversity of Florida/Institute of Food and Agriculture Sciences GainesvilleFloridaUSA
2. Institute for Food and Agricultural Sciences, Soil and Water Sciences DepartmentUniversity of Florida GainesvilleFloridaUSA
3. Soil and Water Sciences Department, Indian River Research and Education CenterUniversity of Florida/Institute of Food and Agriculture Sciences Fort PierceFloridaUSA