I have one hive that has SHBs, well one hive more that others LOL. Discovered them on a sticky board to check for V mites. Very few mites but maybe 25 SHB larvae of all sizes, some very very small.
Are the small ones on there way to the ground to pupae or did they fall out or get kicked out my my bees?
Got a oil tray under this one now. Not even sure the oil kills them, I have watched them crawl right through the oil and fall of the trays, hope they die later.