Thursday, August 21, 2014
Search Input

Browse By Audience
 
Browse By Subject
Agricultural & Environmental Sciences - Seed Programs

List and Limitations of Noxious Weed Seed

1. Tropical Soda Apple (Solanum viarum) Prohibited      
2. Field Bindweed (Convulvulus arvensis) 
Prohibited
3. Hedge Bindweed (Convulvulus sepium) 
Prohibited
4. Nutgrass (Cyperus esculentus, C. rotundus) Prohibited
5. Itchgrass (Rottboellia exaltata, L. R. cochinchinersis) Prohibited
6. Balloon Vine (Cardiospermum halicacabum) Prohibited
7. Cocklebur (Xanthium spp.) 5 per lb.
8. Spearhead (Rhynchospora spp.) 5 per lb.
9. Purple Moonflower (Ipomoea turbinata) 9 per lb.
10. Red Rice (Oryza sativa var.) 9 per lb.
11. Wild Onion and/or Wild Garlic (Allium spp.) 9 per lb.
12. Canada Thistle (Cirsium arvense) 100 per lb.
13. Dodder (Cuscuta spp.) 100 per lb.
14. Johnsongrass (Sorghum halepense) 100 per lb.
15. Quackgrass (Agropyron repens) 100 per lb.
16. Russian Knapweed (Centaurea repens) 100 per lb.
17. Blueweed, Texas (Helianthus ciliaris) 200 per lb.
18. Grass, Bermuda (Cynodon dactylon) 300 per lb.
19. Bracted Plantain (Plantago aristata) 300 per lb.
20. Buckhorn Plantain (Plantago lanceolata) 300 per lb.
21. Cheat (Bromus secalinus) 300 per lb.
22. Hairy Chess (Bromus commutatus) 300 per lb.
23. Corncockle (Agrostemma githago) 300 per lb.
24. Darnel (Lolium temulentum) 300 per lb.
25. Dock (Rumex spp.) 300 per lb.
26. Horsenettle (Solanum carolinense) 300 per lb.
27. Purple Nightshade (Solanum elaeagnifollum) 300 per lb.
28. Sheep Sorrel (Rumex acetosella) 300 per lb.
29. Morning Glory (Ipomoea spp.) 18 per lb.
30. Wild Poinsettia (Euphorbia heterophylla, E. dentata) 18 per lb.
31. Wild Mustard and Wild Turnips (Brassica spp.) 300 per lb.
32. Hemp Sesbania, Coffeebean, Tall Indigo (Sesbania exaltata) 300 per lb.
33. Curly Indigo (Aeschynomene virginica) 300 per lb.
34. Mexican Weed (Caperonia castaneaefolia) 300 per lb.

Sum of total noxious weed (Subject to limitations above) 500 per lb.

Limitations on noxious and prohibited weeds are listed on individual certified crop seed regulations. Noxious weed seed tolerance of one for regulatory action on certified seed being offered for sale in Louisiana for those noxious weed seed which are prohibited by the Louisiana Certified Seed Regulations for the specific seed kind in question.

 

Copyright Louisiana Department of Agriculture and Forestry 2011. All rights reserved. Privacy StatementTerms Of Use