E Xanthomonas alfalfae citrumelonis Schaad et al. 2007 Euzéby J. Validation List No. 115. List of new names and new combinations previously effectively, but not validly, published 2007 57 5 893 897 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.65207-0 17473228 Listed as quarantine organism in the European Union. Listed as dual use organism in the European Union.