Hive Beetle Trap
These handy small hive beetle (SHB) traps fit between the top bars of your brood box frames, and are filled with vegetable oil. Since hive beetles love small, dark spaces, they enter the trap through the holes on top, and are drowned in the oil below. It's best to use two of these traps per hive, and place them between the outer frames. Fill about 2/3 full of oil.