An Act
ENROLLED HOUSE
BILL NO. 3186 By: Patzkowsky and Caldwell
(Chad) of the House
and
Green and Stephens of the
Senate
An Act relating to agriculture; amending 2 O.S. 2021,
Section 3-220, which relates to noxious weeds;
providing that poison hemlock and Kudzu are noxious
weeds; providing for the eradication of poison
hemlock and Kudzu; and providing an effective date.
SUBJECT: Agriculture
BE IT ENACTED BY THE PEOPLE OF THE STATE OF OKLAHOMA:
SECTION 1. AMENDATORY 2 O.S. 2021, Section 3-220, is
amended to read as follows:
Section 3-220. A. 1. The plants musk thistle (Ca rduus nutans
L.), Scotch thistle (Onopr odum acanthium L.), and Canada thistle
(Cirsium arvense), poison hemlock (Conium maculatum), and Kudzu
(Pueraria montana) are designated as noxious weeds. The Legislature
finds that these thistles and poison hemlock and Kudzu are a public
nuisance in all count ies across this state.
2. It shall be the duty of every landowner in each county to
treat, control, or eradicate all Canada thistles, musk thistles, or
Scotch thistles, poison hemlock, and Kudzu growing on the
landowner's land every year as shall be sufficient to prevent these
thistles, poison hemlock, and Kudzu from going to seed.
3. The Department of Transportation, the boa rds of county
commissioners, and any other public, private, or corporate entity
who shall maintain rig hts-of-way in the State of Oklahoma shall be
responsible for removing any thistle, poison hemlock, and Kudzu
infestation that occurs within their jurisdic tion. ENR. H. B. NO. 3186 Page 2
4. Failure of the landowner to treat, eradicate, or control all
musk thistle, Canada thistle, or Scotch thistle, poison hemlock, or
Kudzu may result in a fine not to exc eed One Thousand Dollars
($1,000.00) for each violation per day.
5. Upon written complaint, the State Department of Agriculture
shall inspect the type of thistle , poison hemlock, or Kudzu
infestation, assess the nature and extent of the thistle , poison
hemlock, or Kudzu infestation on the proper ty of the landowner and
determine the most appropriate thistle or weed treatment, control,
or eradication method available for the type of th istle, poison
hemlock, or Kudzu and location of the property.
B. The State Board of Agriculture shall:
1. Promulgate rules setting categories or degrees of
infestation which would req uire specified treatment, control, or
eradication;
2. Include musk thistles, Scotch thistles, and Canada thistles,
poison hemlock, and Kudzu as prohibited noxious weed and weed seed
pursuant to the Department's authority and responsibility under
Article 8 of the Oklahoma Agricultural Code;
3. By November 1, 2000, and annual ly thereafter prior to the
growing season of musk thistles, Scotch thistles, and Canada
thistles, poison hemlock, and Kudzu, complete an annual survey
detailing the degree of infestation of these thistles, poison
hemlock, and Kudzu across the state. The r esults of these surveys
shall be reported to Oklahoma State University; an d
4. In all counties of this state, provide information to
newspapers of genera l circulation stating that musk thistles, Scotch
thistles, and Canada thistles, poison hemlock, and Kudzu are a
public nuisance and that it is the duty of every public, private, or
corporate landowner to treat, c ontrol, or eradicate these thistles,
poison hemlock, and Kudzu growing on any property owned by the
landowner. The information shall be provided a t the beginning of
the cycle of growth of the musk thistles, Scotch thistles, and
Canada thistles, poison hemlock, and Kudzu and at other times as
necessary to inform landowners of the provision s of this subsection.
The information material shall also include:
ENR. H. B. NO. 3186 Page 3
a. information detailing the process by which an
interested landowner may receive assistance pursuant
to this subsection for the removal of thistle s, poison
hemlock, and Kudzu from infested proper ty,
b. the telephone number of the Depa rtment, and
c. a statement informing the landowner that failure to
remove musk thistles, Scotch thistles, and Canada
thistles, poison hemlock, and Kudzu may subject the
landowner to legal action requiring the treatment,
control, or eradication of these thistles , poison
hemlock, and Kudzu.
C. Upon request of the landowner or the Department, the
designated Oklahoma State Uni versity extension agent for a
particular county shall evaluate or, if there is no extension agent
for a particular county, the Department shall inspec t the type of
thistle, poison hemlock, or Kudzu infestation, assess the nature and
extent of the thistle, poison hemlock, or Kudzu infestation on the
property of the landowner, and determine the most appropriate
thistle, poison hemlock, or Kudzu treatment, control, or eradication
method available for the type of thistle , poison hemlock, or Kudzu
and location of the property.
SECTION 2. This act shall become effective November 1, 2024.
ENR. H. B. NO. 3186 Page 4
Passed the House of Representatives the 20th day of February,
2024.
Presiding Officer of the House
of Representatives
Passed the Senate the 17th day of April, 2024.
Presiding Officer of the S enate
OFFICE OF THE GOVERNOR
Received by the Office of the Governor this ____________________
day of ___________________, 20_______, at _______ o'clock _______ M.
By: _________________________________
Approved by the Governor of the State of Oklahoma this _____ ____
day of ___________________, 20_______, at _______ o'clock _______ M.
_________________________________
Governor of the State of Oklahoma
OFFICE OF THE SECRETARY OF STATE
Received by the Offic e of the Secretary of State this __________
day of ___________________, 20_______, at _______ o'clock _______ M.
By: _________________________________