On Michael Bush's website there is a page http://www.bushfarms.com/beesexperiment.htm
asking for participants in an experiment. The copyright at the bottom of the page says 2006 so it seems there have been at least 4 seasons since the call for participants. Michael, can you summarize the results of what you have learned in the years since posting the call? Anyone else care to comment on "Opening the Brood Nest" and "Checkerboarding" for swarm prevention and honey production?