Oklahoma Code § 2-3-85

Title 2. Agriculture: Enforcement - Rules and standards – Examination, notice
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and seizure – Exceptions - Environmental jurisdiction – Compliance
with federal law.

A.  1.  The State Board of Agriculture shall administer and
enforce the provisions of the Combined Pesticide Law.
2.  The State Board of Agriculture shall promulgate rules and
standards for the application, use or sale of pesticides, rules for
pesticide registration, standards for contracts and recordkeeping,
work performance, prescribe standards for the licensing of
application of pesticides, issuing pesticide dealer permits,
certification, recertification procedures, and storing and disposal
of pesticide and pesticide containers.
3.  The Board shall, to the extent practical, create uniformity
between the requirements of Oklahoma and those prescribed by the
Federal Insecticide, Fungicide, and Rodenticide Act.
4.  The Board is empowered to cooperate with and negotiate
reciprocal agreements with the federal government or any state, or
any department or agency of either for the purpose of fulfilling the
intent of this section and securing uniformity of rules.
5.  The Board may inspect any work, records, or contracts of
each applicator, manufacturer, or dealer to determine whether or not
the work is performed according to the provisions of this section or
rules promulgated thereunder.
6.  For the purpose of securing uniformity of rules, no city,
town, county, or other political subdivision of this state shall
adopt or continue in effect any ordinance, rule, regulation, or
statute regarding pesticide sale or use that is more stringent than
the rules of the Board, including, but not limited to, registration,
notification, posting, advertising and marketing, distribution,
applicator training and certification, storage, transportation,
disposal, disclosure of confidential information, or product
composition.
7.  The Board may take samples of pesticide materials in order
to determine their concentration or residue level.  If the Board
finds that such samples are not within established standards, the
Board’s finding shall be considered prima facie evidence that a
violation has occurred.
a. The concentration of an active ingredient for a
pesticide concentrate shall not exceed or be less than
the concentration of active ingredient stated on the
pesticide label by more or less than the tolerance for
active ingredient concentration specified by this
paragraph.  Concentrations above or below the
established tolerance shall be prima facie evidence
that a pesticide is adulterated or misbranded:
(1) pesticides with a stated concentration of active
ingredient less than fifty-one-hundredths of one
percent (0.51%) shall not exceed one hundred
fifty percent (150%) or fail to meet eighty

percent (80%) of the stated active ingredient on
the pesticide label when analyzed,
(2) pesticides with a stated concentration of active
ingredient not less than fifty-one-hundredths of
one percent (0.51%) and not more than one percent
(1%) shall not exceed one hundred forty percent
(140%) or fail to meet eighty-five percent (85%)
of the stated active ingredient on the pesticide
label when analyzed,
(3) pesticides with a stated concentration of active
ingredient not less than one and one-hundredths
of one percent (1.01%) and not more than five
percent (5%) shall not exceed one hundred forty
percent (140%) or fail to meet ninety percent
(90%) of the stated active ingredient on the
pesticide label when analyzed,
(4) pesticides with a stated concentration of active
ingredient not less than five and one-hundredths
of one percent (5.01%) and not more than ten
percent (10%) shall not exceed one hundred thirty
percent (130%) or fail to meet ninety-two percent
(92%) of the stated active ingredient on the
pesticide label when analyzed,
(5) pesticides with a stated concentration of active
ingredient not less than ten and one-hundredths
of one percent (10.01%) and not more than fifty
percent (50%) shall not exceed one hundred
twenty-five percent (125%) or fail to meet
ninety-four percent (94%) of the stated active
ingredient on the pesticide label when analyzed,
and
(6) pesticides with a stated concentration of active
ingredient not less than fifty and one-hundredths
of one percent (50.01%) and more than one hundred
percent (100%) shall not exceed one hundred
fifteen percent (115%) or fail to meet ninety-six
percent (96%) of the stated active ingredient on
the pesticide label when analyzed.
b. The concentration of an active ingredient for a
pesticide concentrate in fertilizer and pesticide
mixtures, pressed blocks and nonuniform baits shall
not be less than the concentration of active
ingredient stated on the pesticide label for the
tolerance for active ingredient concentration
specified by this paragraph.  Concentrations below the
established tolerance shall be prima facie evidence
that a pesticide is adulterated or misbranded:

(1) when the stated concentration of active
ingredient on the pesticide label is less than
one and twenty-six-hundredths of one percent
(1.26%), the minimum amount of active ingredient
shall be at least sixty-seven percent (67%) of
the stated concentration on the pesticide label
when analyzed,
(2) when the stated concentration of active
ingredient on the pesticide label is not less
than one and twenty-six-hundredths of one percent
(1.26%) or more than five percent (5%), the
minimum amount of active ingredient shall be at
least eighty percent (80%) of the stated
concentration on the pesticide label when
analyzed, and
(3) when the stated concentration of active
ingredient on the pesticide label is more than
five percent (5%), the minimum amount of active
ingredient shall be at least eighty-five percent
(85%) of the stated concentration on the
pesticide label when analyzed.
c. The concentration of an active ingredient for a
pesticide concentrate in rotenone, pyrethrin and other
natural product formulations shall not be less than
the concentration of active ingredient stated on the
pesticide label for the tolerance for active
ingredient concentration specified by this paragraph.
Concentrations below the established tolerance shall
be prima facie evidence that a pesticide is
adulterated or misbranded:
(1) when the stated concentration of active
ingredient on the pesticide label is less than
fifty-one-hundredths of one percent (0.51%), the
minimum amount of active ingredient shall be at
least seventy percent (70%) of the stated
concentration on the pesticide label when
analyzed,
(2) when the stated concentration of active
ingredient on the pesticide label is not less
than fifty-one-hundredths of one percent (0.51%)
or more than one and twenty-five-hundredths of
one percent (1.25%), the minimum amount of active
ingredient shall be at least eighty percent (80%)
of the stated concentration on the pesticide
label when analyzed, and
(3) when the stated concentration of active
ingredient on the pesticide label is more than

one and twenty-five-hundredths of one percent
(1.25%), the minimum amount of active ingredient
shall be at least eighty-five percent (85%) of
the stated concentration on the pesticide label
when analyzed.
d. The concentration of an active ingredient for a
pesticide tank mix, as stated by the applicator and
allowed by the pesticide label, shall not exceed or be
less than the concentration of active ingredient
stated by more or less than the tolerance for active
ingredient concentration specified by this paragraph.
Concentrations above or below the established
tolerance shall be prima facie evidence of a use
unsuitable, unsafe or inconsistent with its label or
labeling.  No pesticide shall be formulated into a
tank mix at a concentration in excess of or below that
permitted by the pesticide label without written
approval from an authorized agent of the Oklahoma
Department of Agriculture, Food, and Forestry:
(1) when the stated concentration or that allowed by
the pesticide label is less than fifty-one-
hundredths of one percent (0.51%), the minimum
amount of active ingredient in the tank mix shall
be at least sixty percent (60%) and not more than
one hundred fifty percent (150%) of the stated
concentration or that allowed by the pesticide
label when analyzed,
(2) when the stated concentration or that allowed by
the pesticide label is not less than fifty-one-
hundredths of one percent (0.51%) and not more
than one percent (1%), the minimum amount of
active ingredient in the tank mix shall be at
least seventy percent (70%) and not more than one
hundred forty percent (140%) of the stated
concentration or that allowed by the pesticide
label when analyzed,
(3) when the stated concentration or that allowed by
the pesticide label is not less than one and one-
hundredths of one percent (1.01%) and not more
than five percent (5%), the minimum amount of
active ingredient in the tank mix shall be at
least eighty percent (80%) and not more than one
hundred forty percent (140%) of the stated
concentration or that allowed by the pesticide
label when analyzed,
(4) when the stated concentration or that allowed by
the pesticide label is not less than five and

one-hundredths of one percent (5.01%) and not
more than ten percent (10%), the minimum amount
of active ingredient in the tank mix shall be at
least eighty-four percent (84%) and not more than
one hundred thirty percent (130%) of the stated
concentration or that allowed by the pesticide
label when analyzed,
(5) when the stated concentration or that allowed by
the pesticide label is not less than ten and one-
hundredths of one percent (10.01%) and not more
than fifty percent (50%), the minimum amount of
active ingredient in the tank mix shall be at
least eighty-eight percent (88%) and not more
than one hundred twenty-five percent (125%) of
the stated concentration or that allowed by the
pesticide label when analyzed, and
(6) when the stated concentration or that allowed by
the pesticide label is not less than fifty and
one-hundredths of one percent (50.01%) and not
more than one hundred percent (100%), the minimum
amount of active ingredient in the tank mix shall
be at least ninety-two percent (92%) and not more
than one hundred fifteen percent (115%) of the
stated concentration or that allowed by the
pesticide label when analyzed.
e. The State Board of Agriculture may promulgate, by
rule, maximum and minimum concentrations or thresholds
for the other concentrate of pesticides in products,
or soil residues.
B.  If registered by the United States Environmental Protection
Agency, registered in Oklahoma, and used in accordance with all
requirements as prescribed by the product label, any borate-based
pesticide for termite control may be applied as a stand-alone
termite treatment.
C.  Authorized agents of the Board shall have the authority to
issue notices of violation, citations, compliance orders, stop
sales, or stop work orders to those persons committing violations of
the laws or rules relating to pesticides or pesticide application in
this state.
D.  1.  Examinations of pesticides or devices shall be made
under the direction of the Board for the purpose of determining if
there has been compliance with the requirements of this section.
2.  If it appears from examination that a pesticide or device
fails to comply with the provisions of this section, and the Board
contemplates instituting administrative proceedings against any
person, the Board shall cause notice and an opportunity for a

hearing given to the person pursuant to the Administrative
Procedures Act.
E.  1.  Any pesticide or device distributed, sold, or offered
for sale within this state or delivered for transportation or
transported in intrastate or interstate commerce may be seized by
the Oklahoma Department of Agriculture, Food, and Forestry in any
county of the state where it may be found and if:
a. in the case of a pesticide, it is adulterated or
misbranded, it has not been registered, it fails to
bear on its label the required information, or it is a
white powder pesticide and it is not colored as
required, or
b. in the case of a device, it is misbranded.
2.  If the pesticide or device is condemned it shall, after
entry of decree or judgment of a district court, be disposed of by
destruction or sale as the court may direct.  If the article is
sold, the proceeds, less court costs, shall be paid to the State
Department of Agriculture Revolving Fund.
3.  The court shall not order the sale or disposal of a
condemned pesticide or device in a manner which would be a violation
of this section or rules promulgated thereto.
4.  The person or entity directed to dispose or sell the
condemned pesticide or device shall do so in a manner that complies
with the order of the district court and this section and rules
promulgated thereto.
5.  The court may direct that the pesticide or article be
delivered to the owner for relabeling or reprocessing.
6.  If there is a person who is successful in intervening as
claimant of the pesticide or device, when a decree of judgment of
condemnation is entered against the pesticide or device, court
costs, fees, storage, and other proper expenses shall be awarded
against such claimant.
F.  The Board may, by publication in a manner as it may
prescribe, give notice of all judgments entered in action,
instituted under its authority.
G.  All authority vested in the Board shall with like force and
effect be executed by its officers, employees, and authorized
agents.
H.  EXCEPTION – The fines provided for violations may not apply
to:
1.  Any carrier while lawfully engaged in transporting a
pesticide within this state, if the carrier permits the Board upon
request to copy all records showing the transaction in and movement
of the pesticide and devices involved;
2.  Public officials of this state and of the federal government
engaged in the performance of official duties;

3.  The manufacturer or shipper of a pesticide or device for
experimental use only, by or under the supervision of an agency of
this state or of the federal government authorized by law to conduct
research in the field of pesticides or devices, or by others if the
pesticide or the device is not sold or if the container is plainly
and conspicuously marked “for experimental use only - not to be
sold”, together with the manufacturer’s name and address, if a
written permit has been obtained from the Board.  Pesticides or
devices may be sold for experimental purposes subject to
restrictions set forth in the permit; and
4.  Pesticides and devices intended solely for export to a
foreign country, and prepared or packed according to the
specifications or directions of the purchaser.  If not exported, all
of the provisions of this section shall apply.
I.  1.  The Department of Environmental Quality shall have
environmental jurisdiction over:
a. commercial manufacturers of fertilizers, grain and
feed products, and chemicals, and over manufacturing
of food and kindred products, tobacco, paper, lumber,
wood, textile mill and other agricultural products,
b. slaughterhouses, but not including feedlots at these
facilities, and
c. aquaculture and fish hatcheries, including, but not
limited to, discharges of pollutants and storm water
to waters of the state, surface impoundments and land
application of wastes and sludge, and other pollution
originating at these facilities; and
2.  Facilities which store grain, feed, seed, fertilizer, and
agricultural chemicals that are required by federal National
Pollutant Discharge Elimination System (NPDES) regulations to obtain
a permit for storm water discharges shall only be subject to the
jurisdiction of the Department of Environmental Quality with respect
to such storm water discharges.
J.  This section shall not prevent any political subdivision
from complying with any applicable federal law or regulation.  A
political subdivision which takes any action prohibited by this
title in order to comply with federal requirements shall notify the
Board of its compliance plan prior to taking any action.  The Board
may assist the political subdivision in complying with federal
requirements necessary to carry out the policy of this section.  The
Board may permit a political subdivision to impose standards more
stringent than required by the Board if necessary for the political
subdivision to comply with federal requirements.
Added by Laws 1961, p. 3, § 5, operative July 1, 1961.  Amended by
Laws 1977, c. 98, § 8; Laws 1984, c. 156, § 4, eff. Nov. 1, 1984;
Laws 1992, c. 229, § 2, emerg. eff. May 19, 1992; Laws 2000, c. 367,
§ 14, emerg. eff. June 6, 2000; Laws 2005, c. 64, § 1, eff. Nov. 1,

2005; Laws 2006, c. 201, § 2, eff. Nov. 1, 2006; Laws 2014, c. 280,
§ 3, eff. Nov. 1, 2014; Laws 2024, c. 329, § 2, emerg. eff. May 21,
2024.

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