How does it work? The trap is designed to sit on a bottom board. The Trap is a tray that you half fill with vegetable oil. The lid has around 300 slots. The SHB suffocates in the oil. Dadant in High Springs, FLA. has got the traps for sale now at 1-877-832-3268. The trap is too new for the 2003 catalog & web site I believe. I also do not believe the other outlets are selling the trap yet but maybe Dadant will comment? Bob :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: -- Visit www.honeybeeworld.com/BEE-L for rules, FAQ and other info --- ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::