Hive beetle management:
Keep strong hives
Keep strong hives in full sun
Mash every beetle you see
Make very strong splits and watch them closely
Never provide comb that the bees can't cover
Don't use plastic frames
If you follow these suggestions you can keep the beetles in check. I don't waste money on traps anymore, none of them work good enough to bother. They're more trouble that they're worth.
If the beetles take over a hive, remove the bottom board and set the hive on an ant bed. They'll clean it up in a few days.