Ohio Rev. Code § 971.33
Cutting of noxious weeds
September 30, 2008 House Bill 323 - 127th General Assembly An owner of land, adjacent to a partition fence, shall keep all brush, briers, thistles, or other noxious weeds cut in the fence corners and a strip four feet wide on the owner's side along the line of a partition fence, but this section does not affect the planting of vines or trees for use.