It is the Duty of every Property Owner to control and prevent the spread of Noxious Weeds on any land in his possession or under his control. This notice serves as a warning that if he fails to comply with this notice, enforced weed control measures may be imposed at the direction of County Authorities. The following weeds are hereby officially designated and published as noxious for the State of Utah, as per the authority vested in the Commissioner of Agriculture and Food under Section 4-17-3: There are hereby designated five classes of noxious weeds in the state: Class 1A (EDRR Watch List), Class 1 (EDRR), Class 2 (Control), Class 3 (Containment), and Class 4 (Prohibited for sale or propagation). Class 1A: Early Detection Rapid Response (EDRR) Watch List Declared noxious and invasive weeds not native to the state of Utah and not known to exist in the State that pose a serious threat to the state and should be considered as a very high priority. Common crupina - Crupina vulgaris African rue - Peganum harmala Small bugloss - Anchusa arvensis Mediterranean sage - Salvia aethiopis Spring millet - Milium vernale Syrian beancaper - Zygophyllum fabago Ventenata (North Africa grass) - Ventenata dubia Plumeless thistle - Carduus acanthoides Malta starthistle - Centaurea melitensis Class 1B: Early Detection Rapid Response (EDRR) Declared noxious and invasive weeds not native to the State of Utah that are known to exist in the state in very limited populations and pose a serious threat to the state and should be considered as a very high priority. Camelthorn - Alhagi maurorum Garlic mustard - Alliaria petiolata Purple starthistle - Centaurea calcitrapa Goatsrue - Galega officinalis African mustard - Brassica tournefortii Giant reed - Arundo donax Japanese knotweed - Polygonum cuspidatum Blueweed (Vipers bugloss) - Echium vulgare Elongated mustard - Brassica elongata Common St. Johnswort - Hypericum perforatum Oxeye daisy - Leucanthemum vulgare Cutleaf vipergrass - Scorzonera laciniata Class 2: Control Declared noxious and invasive weeds not native to the state of Utah that pose a threat to the state and should be considered a high priority for control. Weeds listed in the control list are known to exist in varying populations throughout the state. The
concentration of these weeds is at a level where control or eradication may be possible. Leafy spurge - Euphorbia esula Medusahead - Taeniatherum caput-medusae Rush skeletonweed - Chondrilla juncea Spotted knapweed - Centaurea stoebe Purple loosestrife - Lythrum salicaria Squarrose knapweed - Centaurea virgata Dyers woad - Isatis tinctoria Yellow starthistle - Centaurea solstitialis Yellow toadflax - Linaria vulgaris Diffuse knapweed - Centaurea diffusa Black henbane - Hyoscyamus niger Dalmatian toadflax - Linaria dalmatica Class 3: Containment Declared noxious and invasive weeds not native to the State of Utah that are widely spread. Weeds listed in the containment noxious weeds list are known to exist in various populations throughout the state. Weed control efforts may be directed at reducing or eliminating new or expanding weed populations. Known and established weed populations, as determined by the weed control authority, may be managed by any approved weed control methodology, as determined by the weed control authority. These weeds pose a threat to the agricultural industry and agricultural products. Russian knapweed - Acroptilon repens Houndstounge - Cynoglossum officianale Perennial pepperweed (Tall whitetop) - Lepidium latifolium Phragmites (Common reed) - Phragmites australis ssp. Tamarisk (Saltcedar) - Tamarix ramosissima Hoary cress - Cardaria spp. Canada thistle - Cirsium arvense Poison hemlock - Conium maculatum Musk thistle - Carduus nutans Quackgrass - Elymus repens Jointed goatgrass - Aegilops cylindrica Bermudagrass* - Cynodon dactylon Perennial Sorghum spp.: Johnson Grass (Sorghum halepense) and Sorghum almum (Sorghum almum). Scotch thistle (Cotton thistle) - Onopordum acanthium Field bindweed (Wild Morning-glory) - Convolvulus spp. Puncturevine (Goathead) - Tribulus terrestris *Bermudagrass (Cynodon dactylon) shall not be a noxious weed in Iron County and shall not be subject to provisions of the Utah Noxious Weed Law within the boundaries of that county. It shall be a noxious weed throughout all other areas of the State of Utah and shall be subject to the laws therein. Class 4: Prohibited Declared noxious and invasive weeds, not native to the state of Utah, that pose a threat to the state through the retail sale or propagation in the nursery and greenhouse industry. Prohibited noxious weeds are annual, biennial, or perennial plants that the commissioner designates as having the potential or are known to be detrimental to human or animal health, the environment, public roads, crops, or other property. Cogongrass (Japanese blood grass) - Imperata cylindrica Myrtle spurge -
Euphorbia myrsinites Dames Rocket - Hesperis matronalis Scotch broom - Cytisus scoparius Russian olive - Elaeagnus angustifolia. Each county in Utah may have different priorities regarding specific State-designated Noxious Weeds and is therefore able to reprioritize these weeds for their own needs. The following are declared noxious weeds for the State of Utah and/or the County of Iron: Common crupina Blueweed (Vipers bugloss) Purple loosestrife Elongated Mustard Squarrose knapweed Common St. Johnswort Dyer's woad Oxeye Daisy Yellow starthistle Cutleaf Vipergrass Yellow toadflax Leafy spurge Diffuse knapweed Medusahead Black henbane Rush skeletonweed Dalmatian toadflax Spotted knapweed African rue Purple loosestrife Small bugloss Squarrose knapweed Mediterranean sage Dyer's woad Spring millet Yellow starthistle Syrian beancaper Yellow toadflax Ventenata (North Africa grass) Diffuse knapweed Plumeless thistle Black henbane Malta starthistle Dalmatian toadflax Camelthorn Russian knapweed Garlic mustard Houndstongue Purple starthistle Perennial pepperweed Goatsrue Phragmites African mustard Tamarisk Giant reed Hoary cress Japanese knotweed Canada thistle Poison hemlock Dames Rocket Musk thistle Scotch broom Quackgrass Russian olive Jointed goatgrass Bermudagrass* Perennial Sorghum spp.: Johnson Grass Scotch thistle (Cotton thistle) Field bindweed (Wild Morning-glory) Puncturevine (Goathead) Cogongrass (Japanese blood grass) Myrtle spurge
Iron County Noxious Weed List A list of noxious weeds commonly found in the county. Whorled Milkweed Asclepias verticillata Bull Thistle Cirsium vulgare Burdock Arctium spp. Cocklebur Xanthium strumarium Curlydock Rumex crispus
435-865-5406 amberh@ironcountyut.gov 1302 W Kittyhawk Dr, Ste 3 - Cedar City, UT 84721 Hours: Mon-Fri, 8:00 AM - 5:00 PM
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NOTICE OF SPECIAL ACCOMMODATION DURING PUBLIC MEETINGS
In compliance with the Americans with Disabilities Act, individuals needing special accommodations (including auxiliary communicative aids and services) during this meeting should notify Jon Whittaker at 435-477-8341.
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Other Information
Persons or groups wishing to address the Commission must make an appointment and provide all pertinent documentation with the Iron County Clerk by the Monday preceding the scheduled Commission meeting. Agenda items must be approved by a Commissioner prio