In a message dated 17/05/2008 19:38:33 GMT Standard Time, [log in to unmask] writes: I seem to remember seeing a claim that wax moths might be implicated in spreading EFB. How? I thought the usual cause (apart from beekeepers) was drifting bees. Chris **************************************************** * General Information About BEE-L is available at: * * http://www.honeybeeworld.com/bee-l/default.htm * ****************************************************