Goats will eat down to the roots and then you bring them back when it sprouts again. Eventually it gives up.Piedmont area of Virginia. Around Orange, Culpeper, Locust Grove. Yesterday we got 5 inches of rain. AFTER the clearing. Neighbor has goats. I lost this reply. do goats eat down to the roots?
You can also kill weeds by covering in plastic and let the heat of the sun cook them.