The legalities of noxious weeds
By Ellen Essman, Ohio Law Blog, Agricultural & Resource Law Program at The Ohio State University
We have been receiving many questions about noxious weeds lately. This is meant to be a refresher about what you should do if noxious weeds sprout up on your property.
What are noxious weeds?
The Ohio Department of Agriculture (ODA) is in charge of designating “prohibited noxious weeds.” The list may change from time to time, but currently, noxious weeds include:
- Shatter cane (Sorghum bicolor)
- Russian thistle (Salsola Kali var. tenuifolia).
- Johnsongrass (Sorghum halepense ).
- Wild parsnip (Pastinaca sativa).
- Grapevines (Vitis spp.), when growing in groups of one hundred or more and not pruned, sprayed, cultivated, or otherwise maintained for two consecutive years.
- Canada thistle (Cirsium arvense ).
- Poison hemlock (Conium maculatum).
- Cressleaf groundsel (Senecio glabellus).
- Musk thistle (Carduus nutans).
- Purple loosestrife (Lythrum salicaria).
- Mile-A-Minute Weed (Polygonum perfoliatum).
- Giant Hogweed (Heracleum mantegazzianum).