As fall settles in, Wisconsin's tiny "trick-or-treaters" are showing up early—only these unexpected guests aren’t interested in candy! From colorful Asian lady beetles to sneaky boxelder bugs, insects across the state are on the move, seeking cozy winter hideaways in our homes and barns. Wisconsin state entomologist PJ Liesch shares his expert tips on how to keep these persistent pests outside where they belong, so we can fully enjoy the season without the extra “guests.”