>>I know that OA(v) must be done when colonies are broodless. My bees are mostly broodless in November. Why didn't it work for me? Have you tried trickling OA sugar water solution? If yes, did you kill a bunch of varroa? Waldemar (who's never used OA vapors) ____________________________________________________________ Weight Loss Program Best Weight Loss Program - Click Here! http://thirdpartyoffers.netzero.net/TGL2231/c?cp=w_0Gc1q-LKAdhAKctTZh-AAAJz6Yh4LMlrx5Sko2bwEETtn7AAYAAAAAAAAAAAAAAAAAAADNAAAAAAAAAAAAAAAAAAAEUgAAAAA= *********************************************** 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