Screened Bottom Board With Insert Size:10 Frame For longer inspections or defensive

For longer inspections or defensive colonies

and telescoping lid

You don't run the colony all at once — you add boxes as the bees build up

jam tasting flights

Screened Bottom Board With Insert Size:10 Frame For longer inspections or defensiveA screened bottom board with a removable insert tray the best of both worlds. Run it open for ventilation and natural mite drop, or slide the tray in to close the floor for winter or to take a mite count on a sticky board. Fits standard Langstroth hives in 5, 8, or 10 frame. Features Steel mesh floor with a removable insert tray Open for airflow and mite drop, closed for wintering or counts Slide the tray under the screen for 24 hour mite monitoring