Steed, S. T., Stamps, R. H., & Marble, C. (2018). Proper Use and Handling of Glyphosate in Plant Nurseries: ENH1198/EP459, rev.10/2018. EDIS, 2018, 4. https://doi.org/10.32473/edis-ep459-2012 (Original work published May 31, 2012)