Saha, D., Marble, C., Stamps, R. H., Steed, S., Boyd, N. S. (2018) External factsheets, University of Florida, Institute of Food and Agricultural Sciences, 6 pp., English language
Kaštier, P., Krasylenko, Y. A., Martinčová, M., Panteris, E., Šamaj, J., Blehová, A., (2018). Frontiers in Plant Science 9(June), 794. Frontiers Media S.A., Lausanne, Switzerland. English language
Leonhardt, K. W., (2019). HortTechnology 29(5), 554-558. American Society for Horticultural Science, Alexandria, USA. English language
Stamps, R. H. (2016) External factsheets, University of Florida/IFAS Extension Service, 10 pp., English language
Borger, C., Hashem, A., Douglas, A. (2012) External factsheets, Government of Western Australia, 4 pp., English language
USA, University of California (2007) External factsheets, University of California, English language
Dunn, B. L., Lindstrom, J. T., (2007). HortScience 42(6), 1326-1328. American Society for Horticultural Science, Alexandria, USA. English language
Willard, D., Valenti, H. H., (2008). HortTechnology 18(1), 75-79. American Society for Horticultural Science, Alexandria, USA. English language
Richardson, R. J., Zandstra, B. H., (2006). Weed Technology 20(2), 394-398. Weed Science Society of America, Lawrence, USA. English language
Hatterman-Valenti, H. M., (2005). Weed Technology 19(3), 623-628. Weed Science Society of America, Lawrence, USA. English language