Pesticides; Notice of Receipt of Requests to Voluntarily Cancel Certain Pesticide Registrations and Amend Registrations To Terminate Certain Uses With a 30-Day Comment Period (September 2026)
This document announces the Agency's receipt of and solicits comments on requests by registrants to voluntarily cancel their pesticide registrations of certain products and to a...
This document announces the Agency's receipt of and solicits comments on requests by registrants to voluntarily cancel their pesticide registrations of certain products and to amend their product registrations to terminate one or more uses. In accordance with the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), EPA provides a periodic notice of receipt addressing requests received by EPA since the last notice of receipt was issued and uses the month and year in the title to help distinguish one document from the other. EPA intends to grant these requests at the close of the comment period for this announcement unless the Agency receives substantive comments during the comment period that would merit further review of the requests or the requests are withdrawn by the registrant. If these requests are granted, EPA will issue an order in the
Federal Register
cancelling the listed product registrations, after which any sale, distribution, or use of the products listed in this document will only be permitted after the registrations have been cancelled if such sale, distribution, or use is consistent with the terms as described in the final order.
DATES:
Comments and withdrawal requests must be received on or before December 14, 2026.
ADDRESSES:
Submit your comments, identified by docket identification (ID) number EPA-HQ-OPP-2026-0067, online at
www.regulations.gov.
Follow the online instructions for submitting comments. Do not submit electronically any information you consider to be Confidential Business Information (CBI) or other information whose disclosure is restricted by statute. Additional instructions on commenting and visiting the docket, along with more information about dockets generally, are available at
www.epa.gov/dockets.
FOR FURTHER INFORMATION CONTACT:
Christopher Green, Regulatory & Information Services Division, Office of Mission Critical Operations, Environmental Protection Agency, 1200 Pennsylvania Ave. NW, Washington, DC 20460-0001; telephone number: (202) 566-2707; email address:
green.christopher@epa.gov.
SUPPLEMENTARY INFORMATION:
I. Executive Summary
A. Does this action apply to me?
This action is directed to the public and may be of interest to a wide range of stakeholders including environmental, human health, and agricultural advocates; the chemical industry; pesticide users; and members of the public interested in the sale, distribution, or use of pesticides.
B. What action is the Agency taking?
This document announces receipt by EPA of requests from registrants to voluntarily cancel their pesticide registrations and amend their product registrations to terminate one or more uses of the products listed in Unit II, that are currently registered under FIFRA section 3 (7 U.S.C. 136a) or section 24(c) (7 U.S.C. 136v(c)). Unless the Agency determines that there are substantive comments that warrant further review of the requests or the registrants withdraw their requests, EPA intends to issue an order in the
Federal Register
canceling and amending the affected registrations.
C. What is EPA's authority for taking this action?
FIFRA section 6(f)(1) (7 U.S.C. 136d(f)(1)) provides that a registrant of a pesticide product may at any time request that any of its pesticide registrations be canceled. Before acting on a request for voluntary cancellation, EPA must provide at least a 30-day public comment period on the request. FIFRA further provides that, before acting on a request for voluntary cancellation or termination of any minor agricultural use, EPA must provide an 180-day comment period unless:
1. The registrants request a waiver of the comment period, or
2. The EPA Administrator determines that continued use of the pesticide would pose an unreasonable adverse effect on the environment.
The registrants in Table 3 of Unit II have requested that EPA waive the 180-day comment period. Accordingly, this document provides a 30-day comment period on these requests.
D. What should I consider as I prepare my comments for EPA?
1.
Submitting CBI.
Do not submit this information to EPA through email or
www.regulations.gov.
If you wish to include CBI in your comment, please follow the applicable instructions at
www.epa.gov/dockets/commenting-epa-dockets#rules
and clearly mark the information that you claim to be CBI. In addition to one complete version of the comment that includes CBI, a copy of the comment without CBI must be submitted for inclusion in the public docket. Information marked as CBI will not be disclosed except in accordance with procedures set forth in 40 CFR part 2.
E. How can a registrant withdraw their request for voluntary cancellation?
Registrants who choose to withdraw their request for voluntary cancellation should submit a withdrawal request in writing to the person listed under
FOR FURTHER INFORMATION CONTACT
. If the products have been subject to a previous cancellation action, the effective date of cancellation and all other provisions of any earlier cancellation action are controlled.
II. Requests to Voluntarily Cancel and Amend Certain Registrations
The registrations with pending voluntary requests for cancellation are listed in sequence by registration number (or company number and 24(c) number) in Table 1 of this unit.
Table 1—Registrations With Pending Voluntary Requests for Cancellation
Registration No.
Company No.
Product name
Active ingredient
524-623
524
Tioxazafen Technical (Wetcake)
Tioxazafen (074752/330459-31-9)—(82.5%).
524-624
524
Mon 102133 SC Nematicide Seed Treatment
Tioxazafen (074752/330459-31-9)—(45.9%).
7946-30
7946
Abacide 2HP
Abamectin (122804/71751-41-2)—(1.9%).
( printed page 72870)
The product registrations with pending voluntary requests for amendments to terminate uses are listed in sequence by registration number (or company number and 24(c) number) in Table 2 of this unit.
Table 2—Product Registrations With Pending Voluntary Requests for Amendment
Registration No.
Company No.
Product name
Active ingredient
Uses to be terminated
4972-43
4972
SunPac Mildewcide
Paraformaldehyde (043002/30525-89-4)—(91%)
Residential.
8743-17
8743
Formaldehyde Solution 37
Formaldehyde (043001/50-00-0)—(37%)
In-container preservation for: industrial and household consumer products such as air fresheners, automotive products, fabric softeners, hand cleaners, polishes for floor and furniture, shoe polishes, moist sponges and towelettes, spray starch, waxes and automotive polishes, hand and automatic dish detergents, liquid laundry detergents and car washes, household cleaners, industrial cleaners, liquid hand soaps, oil and grease removers, carpet cleaners and spot removers, waterless hand cleaners, raw materials for cleaning products and surfactants for silicone emulsions.
Railway cars.
Disinfection of plant cuttings, seeds and seedlings that are then propagated outdoors.
Trees, lawn, and turfgrass.
Pathogen control for specific applications when used directly on plants located outdoors i.e. when not in a greenhouse.
81598-76
81598
Technical MCPA Acid
MCPA (030501/94-74-6)—(96.5%)
Alfalfa hay and forage.
The name and address of record for the requesting registrants are listed in sequence by EPA company number in Table 3 of this unit. The company number corresponds to the first part of the EPA registration numbers of the products listed in Tables 1 and 2 of this unit.
Bayer CropScience, LLC, 800 North Lindbergh Blvd., Saint Louis, MO 63167.
4972
Protexall Products, Inc., 73356 Highway 41, Pearl River, LA 70452.
7946
J. J. Mauget Co., Agent Name: SciReg, Inc., 12733 Director's Loop, Woodbridge, VA 22192.
8743
Brainerd Chemical Company, Inc., Agent Name: Lewis & Harrison, LLC, 2461 South Clark Street, Suite 710, Arlington, VA 22202.
55364
Maril Products, Inc., Agent Name: Scientific & Regulatory Consultants, Inc., 201 W Van Buren Street, Columbia City, IN 46725.
81598
Albaugh North America Limited, 4900 Stockyards Expressway, Saint Joseph, MO 64504.
III. Provisions for Disposition of Existing Stocks
Existing stocks are those stocks of registered pesticide products that are currently in the United States, and that were packaged, labeled, and released for shipment prior to the effective date of the cancellation, which will be the date of publication of the cancellation order in the
Federal Register
. In any order issued in response to these requests, EPA anticipates including the following provisions for the treatment of any existing stocks of the products listed in Unit II:
For voluntary cancellations of the registrations listed in Table 1 of Unit II, registrants will be permitted to sell and distribute existing stocks of voluntarily canceled products for 1 year after the effective date of the cancellation order. Thereafter, registrants will be prohibited from selling or distributing the products identified in Table 1 of Unit II, except for export consistent with FIFRA section 17 (7 U.S.C. 136o) or for proper disposal.
Once EPA has approved labels for the products listed in Table 2 of Unit II, (amended to reflect the requested amendments to terminate uses), registrants will be permitted to sell or distribute products under the previously approved labeling for a period of 18 months after the date of publication of the cancelation order in the
Federal Register
, unless other restrictions have been imposed. Thereafter, registrants will be prohibited from selling or distributing the products whose labels include the terminated uses identified in Table 2 of Unit II, except for export consistent with FIFRA section 17 (7 U.S.C. 136o) or for proper disposal.
Persons other than the registrant will generally be allowed to sell, distribute, or use existing stocks of the canceled products and products whose labels include the terminated uses until supplies are exhausted, provided that such sale, distribution, or use is consistent with the terms of the previously approved labeling on, or that accompanied, the canceled products and terminated uses.
Use this for formal legal and research references to the published document.
91 FR 72869
Web Citation
Suggested Web Citation
Use this when citing the archival web version of the document.
“Pesticides; Notice of Receipt of Requests to Voluntarily Cancel Certain Pesticide Registrations and Amend Registrations To Terminate Certain Uses With a 30-Day Comment Period (September 2026),” thefederalregister.org (November 12, 2026), https://thefederalregister.org/documents/2026-23021/pesticides-notice-of-receipt-of-requests-to-voluntarily-cancel-certain-pesticide-registrations-and-amend-registrations-t.