My apologies for the misspelling of Tropilaelaps. Interested persons can enter that name into Google and get lots of hits. Here is one very brief summary that discusses the successful transfer to Mellifera http://www.rirdc.gov.au/comp98/hb1.htm#DAQ-203A Unfortunately, many of the Google first page references are in German, but I couldn't take the time to go beyond the first page. My information comes from personal conversations with a well-known American bee researcher and author who has made study of Asian honeybees a specialty. As he has not published information on the transfer to mellifera, I hesitate to provide his name. However, if anyone is serious about learning more please contact me PRIVATELY and I will be glad to ask him if I can release the information. Lloyd Lloyd Spear, Owner of Ross Rounds, manufacturer of comb honey equipment for beekeepers and Sundance pollen traps. http://www.rossrounds.com [log in to unmask]