Or trenches filled with burning oil. (”Leiningen Versus the Ants”)
LOL Ive tried the molten metal trick and about everything Ive ever heard that might work. The only thing, and I mean the only thing, that Ive found that eliminates them is a teaspoon or two of Amdro on the mound and the next day there is no activity.
i remember reading that story.
Creeped me out.