Joseph C. Neal is Professor of Weed Science at North Carolina State University. He is a past President and Fellow of the Northeastern Weed Science Society.
Richard H. Uva is co-owner of Seaberry Farm in Federalsburg, Maryland. He is coauthor of Weeds of the Northeast, 1st ed.
Joseph DiTomaso is Professor Emeritus at the University of California, Davis. He is coauthor of three additional books, including Aquatic and Riparian Weeds of the West, Weeds of California and Other Western States, and Weed Control in Natural Areas in the Western United States. He is a past President and Fellow of the Weed Science Society of America.
Antonio DiTommaso is Professor and Chair of the Section of Soil and Crop Sciences, School of Integrative Plant Science at Cornell University and a past President and Fellow of the Northeastern Weed Science Society.