Some new files have been added at http://maarec.cas.psu.edu/ColonyCollapseDisorder.html What has been eliminated as a potential cause? Honey bee tracheal mites Feeding - HFCS, protein supplement Chemical use for mite and disease control Source of bees Source of queens -- pb ****************************************************** * Full guidelines for BEE-L posting are at: * * http://www.honeybeeworld.com/bee-l/guidelines.htm * ******************************************************