I have ants that climb up the 2x4 legs of my Top Bar Hive and I've seen small hive beetle larva inside the hive on the bottom board. If I smear Vasoline around the 2x4 legs, can ants and SHB larva crawl through Vasoline? Has anyone tried this? I wonder if the SHB larva can't cross a vasoline barrier, would they just "jump" off and let gravity get them down? I want to stop them from reaching soil.