Ferrell, Jason A., and Frederick M. Fishel. 2022. “2022–2023 Florida Citrus Production Guide: Useful Telephone Numbers: CPG Ch. 2, CG030 PI-15, Rev. 3 2022”. EDIS 2022 (CPG). Gainesville, FL. https://doi.org/10.32473/edis-cg030-2022.
professor, weed science and invasive plants, UF/IFAS Agronomy Department; and director, UF/IFAS Center for Aquatic and Invasive Plants, Gainesville, FL
Frederick M. Fishel
professor (retired), UF/IFAS Agronomy Department, and former director, UF/IFAS Pesticide Information Office, Gainesville, FL, 32611.