I just found SHB in my hive 3 days ago. I worry about the essential oil in my new long langstroth where everything is in one box. I also worry about introducing boric acid in CD traps. That leaves me with beetle blaster traps. I have thought about cutting a hole the size of a jelly jar lid in the bottom of the hive with hardware cloth over it, and a jar with oil in it screwed underneath, for the bees to herd the beetles into. Of course, that will be difficult with an unhappy colony inside. As a newbee, I know all this theoretical, head knowledge, but I have no experience. I am not sure what to do.