> Calderon published a paper in 1999 on how to count a stickyboard without counting every mite using a method of stratified random sampling. If I'm not mistaken, Dick posted the name of some image recognition software that could distinguish and count mites on pictures of stickyboards a few months back.... S Skillman, NJ *********************************************** 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