Utah Code Title 4. Utah Agricultural Code § 4-17-109. Notice of noxious weeds to be published annually in county--Notice to particular property owners to control noxious weeds--Methods of prevention or control specified--Failure to control noxious weeds considered public nuisance

(a) at least three occasions in a newspaper or other publication of general circulation within the county;  and

(b) as required in Section 45-1-101.

(2)(a) If the county weed control board determines that particular property within the county requires prompt and definite attention to prevent or control noxious weeds, the county weed control board shall serve the owner or the person in possession of the property, personally or by certified mail, a notice specifying when and what action is required to be taken on the property.

(b) Methods of prevention or control may include definite systems of tillage, cropping, use of chemicals, and use of livestock.