Screened Bottom Board
Model #: 57A, 57A-8, 57-RA, 57-RA-8
Although screened bottom boards were originally developed as a passive way to control Varroa mite, they can also provide great ventilation for your colony when the debris boards are removed. Use the debris board periodically during the spring, summer, and fall to do a 24 hour mite count to help you decide if you have a Varroa mite problem.
It comes equipped w/screened bottom board base (cypress or pine) which has been reinforced to add extra strength and routed to allow removal of back cleat for use of Kelley Beetle Tray. Also comes with a removable debris board, removable screen (bound hardware cloth), slanted landing board, and entrance reducer.
Available in 8 or 10 frame.