> >b.- need to change name to virus without symptom? > Juanse, DWV is similar to sacbrood virus in that bees can be infected, but the colony is asymptomatic. SBV has long been the most common bee virus worldwide. Most beekeepers erroneously think of it as a brood disease, since that is the only symptom that they see (sac brood). In reality, it is more commonly an adult bee disease, present all year, as opposed to its normal appearance in the brood only in springtime. Randy Olive *********************************************** 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 Access BEE-L directly at: http://community.lsoft.com/scripts/wa-LSOFTDONATIONS.exe?A0=BEE-L