Nosema ceranae has infected Apis mellifera in Europe since at least 1998 and may be more virulent than Nosema apis - Paxton, Robert J.; Klee, Julia; Korpela, Seppo; Fries, Ingemar (EDP Sciences, 2007)
Keywords: Ko; Apis mellifera; Nosema ceranae; Nosema apis; Eurooppa; mehiläiset; mehiläishoito; mehiläistaudit; loiset; honey bees; Apis mellifera; apiculture; parasites; Nosema apis; Europe; Nosema ceranae