The beek law...
"All bees entering Kentucky shall be accompanied by certificates of health, stating that the apiary from which the bees came was free from contagious or infectious disease. -KRS 252.130 (Passed in 1922; Repealed in 1948) "
It's been repealed... but I've seen similar laws in other states that haven't repealed it... but it only applies to interstate transport of bees (which also likely makes it unconstitutional for the individual states to have such laws, as interstate commerce is governed at a federal level... but I doubt it's ever been worth anyone's trouble to challenge any of them in court.