Federal Register #EPA-HQ-OPP-2026-0334

EPA Requests Public Comment on New Pesticide Product Registrations and Uses

The Environmental Protection Agency (EPA) is seeking public comments on applications to register new pesticide products and expand uses for existing active ingredients. - Government Buyer: - Environmental Protection Agency (EPA) - Office of Pesticide Programs - Registration Division and Biopesticides and Pollution Prevention Division - OEMs and Applicants: - Syngenta Crop Protection, LLC (Cyclobutrifluram) - Bayer CropScience LLC (Bromoxynil) - Interregional Research Project Number 4 (IR4) at NC State University (Cycloate) - Pioneer Hi-Bred International, Inc. (COR121 Maize) - Products/Active Ingredients Requested: - Cyclobutrifluram fungicide/nematocide (Syngenta), part number 1001721 - Proposed for use on a wide range of crops including tuberous and corm vegetables, leafy vegetables, legumes, fruiting vegetables, grains, cotton, animal feeds, and more - Bromoxynil herbicide (Bayer), part number 264533 - Proposed for use on rapeseed, dried shelled beans and peas, and other legume crops - Cycloate herbicide (IR4), part number 7453016 - Proposed for use on quinoa - COR121 Maize plant-incorporated protectant (Pioneer), part number 29964GI - Contains Adiantum trapeziform var. braziliense IPD083Cb Protein and genetic material (PHP98529 TDNA) for insect resistance - Unique/Notable Requirements: - Applications cover both new pesticide products and new uses for existing active ingredients - Proposed uses span a broad array of agricultural commodities and crops - EPA is evaluating these under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) - Public comments are solicited prior to any registration decisions

Description

This notice announces the Environmental Protection Agency's receipt of applications to register new pesticide products containing currently registered active ingredients that would entail a change in use pattern. It solicits public comments on these applications, which are currently being evaluated by EPA under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA). The notice includes details about each application such as the applicant, active ingredient, product type, proposed uses, and receipt date. Comments must be submitted by August 5, 2026.

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