Roberts, Pamela, Katherine E. Hendricks, Francesco Di Gioia, Joubert Fayette, and Monica Ozores-Hampton. 2017. “Powdery Mildew on Nasturtium in South Florida: PP335, 5/2017”. EDIS 2017 (3). Gainesville, FL. https://doi.org/10.32473/edis-pp335-2017.