1. U. S. Dep. of Agriculture, Agricultural Research Service, CMAVE Chemistry Research Unit Gainesville FL 32608 USA
2. Agronomy Dep. Univ. of Florida Gainesville FL 32611‐0500 USA
3. Agricultural and Biological Engineering Dep. Univ. of Florida Gainesville FL 32611 USA
4. Washington Stormwater Center Washington State Univ. Pullman WA 99164 USA
5. U. S. Dep. of Agriculture, Agricultural Research Service CSRL Big Spring TX 79720 USA
6. U. S. Dep. of Agriculture, Agricultural Research Service NCSCRL Morris MN 56267 USA
7. Dep. of Agronomy and Sustainable Intensification Innovation Lab Kansas State Univ. Manhattan KS 66506 USA