Oklahoma Administrative Code
Title 35 - Oklahoma Department of Agriculture, Food, and Forestry
Chapter 30 - Consumer Protection
Subchapter 25 - Seed
Section 35:30-25-4 - Limitations on noxious weed seeds
Current through Vol. 42, No. 1, September 16, 2024
It is unlawful to sell, offer for sale, or expose for sale any agricultural or vegetable seed in Oklahoma if the noxious weed seed per pound is in excess of the following limitations:
(1) Bindweed, Field (Convolvulus arvensis) - Prohibited
(2) Yerba De Tajo (Eclipta alba) - Prohibited
(3) Red Horned Poppy (Claucium corniculatum) - Prohibited
(4) Knapweed, Russian (Centaurea picris) - Prohibited
(5) Musk Thistle (Carduus nutans L.) - Prohibited
(6) Nutgrass (Cyperus rotundus) - Prohibited
(7) Scotch Thistle (Onoprodum acanthium) - Prohibited
(8) Serrated Tussock (Nassella trichotoma) - Prohibited
(9) Sicklepod (cassia obtusifolia) - Prohibited
(10) Thistle, Canada (Cirsium arvense) - Prohibited
(11) Whitetop or Hoary Cress (Cardaria draba) - Prohibited
(12) Wild Oat (Avena fatus, Avena sterilis, and other wild noncultivated Avena spp., (In Wheat Only) - Prohibited
(13) Cocklebur (Xanthium spp.) - 3 per lb.
(14) Jointed Goatgrass (Aegilops cylindrica) - 5 per lb.
(15) Moonflower or Giant Morningglory (Calonyction muricatum) - 5 per lb.
(16) Balloonvine (Cardiospermum halicacbum) - 9 per lb.
(17) Sericea Lespedeza (Lespedeza Cuneata) - 9 per lb.
(18) Wild Oat (Avena fatua, Avena sterilis, and other wild noncultivated Avena spp., Except in Wheat) - 9 per lb.
(19) Wild Buckwheat (Polygonum convolvulus) - 18 per lb.
(20) Onion, Wild or Garlic (Allium spp.) - 18 per lb.
(21) Wild Morningglory (Ipomoea spp.) - 27 per lb.
(22) Bindweed, Hedge (Convolvulus sepium) - 27 per lb.
(23) Johnsongrass (Sorghum halepense) - 45 per lb.
(24) Quackgrass (Agrophyron repens) - 45 per lb.
(25) Blueweed, Texas (Helianthus ciliaris) - 45 per lb.
(26) Wild Mustard (Brassica spp.) - 45 per lb.
(27) Corncockle (Agrostemma githago) - 45 per lb.
(28) Plantain, Bracted (Plantago aristata) - 45 per lb.
(29) Giant Foxtail (Setaria faberi) - 54 per lb.
(30) Dodder (Cuscuta spp.) - 90 per lb.
(31) Darnel (Lolium temulentum) - 90 per lb.
(32) Dock (Rumex spp.) - 90 per lb.
(33) Horsenettle (Solanum carolinense) - 90 per lb.
(34) Nightshade, Purple (Solanum elaeagnifolium) - 90 per lb.
(35) Plantain, Buckhorn (Plantago lanceolata) - 90 per lb.
(36) Sorrel, Sheep or Red (Rumex acetosella) - 90 per lb.
(37) Cheat or Chess (Bromus secalinus) - 200 per lb.
(38) Sum total noxious weeds (Subject to above limitations) - 200 per lb. (Except in Yellow bluestem, Caucasian bluestem, and chaffy grasses, the sum total noxious weeds shall not exceed 500 per lb.)
Amended at 17 Ok Reg 1843, eff 6-12-00
