philip desmond
Hello Tracy, If the seedlings are still small as in they have only their seed leaves showing (two leaves that do not look like oak leaves) then they can be hoed out. If bigger showing true oak leaves, you can still hoe or stick a spade through them, but you might get some regrowth. You can also strim the tops off if practical. The other option would be some weedkiller that is translocated through the plant. In the long term regular hoeing to keep on top of them, squirrels and birds bury the acorns. Hope this helps, Phil
