El dic. 25, 2015 11:30 PM, "Trevor Weatherhead" < I remember reading somewhere that ceranae has been > found in stored samples in the USA from the early 1990's. I recall reading somewhere , not sure if it was Uruguay or USA, of a positive sample from early 80's. *********************************************** The BEE-L mailing list is powered by L-Soft's renowned LISTSERV(R) list management software. For more information, go to: http://www.lsoft.com/LISTSERV-powered.html