Pesticide Law and Policy Blog® covering developments in conventional, biocidal, antimicrobial, and other pesticide product issues

June 10, 2026

DPR Issues California Notice 2026-05 Announcing Availability of the Semiannual Report Summarizing the Reevaluation Status of Pesticide Products

On June 5, 2026, the California Department of Pesticide Regulation (DPR) issued California Notice 2026-05 announcing the availability of the semiannual report summarizing the reevaluation status of pesticide products during the period of July 1, 2025, through December 31, 2025. All pesticides sold or distributed in the United States must be registered with the U.S. Environmental Protection Agency (EPA) before they can be used. DPR evaluates all pesticides before they can be sold or used in...
June 8, 2026

EPA Plans to Expand Immediately MyPeST Platform for Pesticide Submission

The U.S. Environmental Protection Agency’s (EPA) Office of Pesticide Programs (OPP) has initiated the rollout of its new pesticide application submission service within its MyPeST application. EPA plans to replace the Pesticide Submission Portal (PSP) within its Central Data Exchange (CDX) for pesticide submissions with the expanded MyPeST platform for all customer interactions. The rollout will occur in three Phases -- with Phase I going into effect on July 3, 2026. All data submitters,...
June 2, 2026

AAPCO FIFRA 25(b) Workgroup Releases Update to Efficacy Data Guidance

The Association of American Pesticide Control Officials (AAPCO) FIFRA 25(b) Workgroup has released updated guidance intended to aid registrants in developing product efficacy data to support claims on products that qualify for the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) Section 25(b) minimum risk exemption when seeking state registration. Under FIFRA Section 25(b), as detailed in Title 40 of the Code of Federal Regulations (40 C.F.R. Section 152.25(f)), the U.S. Environmental...
May 21, 2026

EPA Activates Emergency Viral Pathogen Guidance for Hantavirus

The U.S. Environmental Protection Agency (EPA) has activated its Emerging Viral Pathogen (EVP) Guidance for Antimicrobial Pesticides (Guidance) in response to hantavirus, which had been considered to be a rare disease caused by an infection from some hantaviruses (including Andes Virus). According to the U.S. Centers for Disease Control and Prevention (CDC), hantaviruses are a family of viruses that cause serious illness and sometimes death in people worldwide. The viruses are spread by infected...
May 18, 2026

Cruise Control: Hantavirus, Rodent Control, and FIFRA’s Expanding Public Health Role

Public attention surrounding hantavirus outbreaks often focuses, understandably, on the immediate health risks associated with rodent exposure. Recent reports tied to a cruise vessel outbreak of hantavirus have once again highlighted the complex relationship between human health, confined environments, sanitation practices, and pest management. Yet beyond the headlines, such outbreaks also serve as a reminder of the often-overlooked role that pesticide regulation, and more specifically, the...
May 8, 2026

EPA Announces Release of Draft Fungicide Strategy and Seeks Public Comment

On May 1, 2026, the U.S. Environmental Protection Agency (EPA) announced that it released the draft Fungicide Strategy (Strategy) as part of EPA’s obligations under the Endangered Species Act (ESA) and the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA). According to EPA, the draft Strategy identifies “practical, science-based” protections to safeguard more than 1,000 federally endangered and threatened species, while preserving flexibility for states, growers, and applicators...
March 3, 2026

Glyphosate in Defense of America? AI Answers May Be Misleading? Who Knew?!

A February 18, 2026, Executive Order (EO) from President Trump, entitled “Promoting the National Defense by Ensuring an Adequate Supply of Elemental Phosphorus and Glyphosate-Based Herbicides,” concerns phosphorus’ use as a critical mineral in fertilizers for crop production (and the manufacture of explosives, among other things), and the role phosphorus plays in the production of the herbicide glyphosate, also used in crop production. Glyphosate is indeed important due to the way the...
January 22, 2026

B&C’s 2026 Forecast for U.S. Federal and International Chemical Regulatory Policy Shares Predictions for FIFRA in the New Year

Bergeson & Campbell, P.C.’s (B&C®) recently published Forecast 2026 includes a deep dive into what stakeholders can expect this year regarding the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), excerpts of which are shared here. Policy shifts and uncertainties are expected under FIFRA and the Endangered Species Act (ESA) in the agricultural and biocidal area. ESA has been, and will continue to be, the most important issue affecting pesticide use and regulation in the...
January 15, 2026

Deadline for Filing Annual Pesticide Production Reports — March 1, 2026

The March 1, 2026, deadline for all establishments, foreign and domestic, that produce pesticides, devices, or active ingredients to file their annual production for the 2025 reporting year is fast approaching. Pursuant to Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) Section 7(c)(1) (7 U.S.C. § 136e(c)(1)), “Any producer operating an establishment registered under [Section 7] shall inform the Administrator within 30 days after it is registered of the types and amounts of...
January 8, 2026

EPA Announces Availability of Draft Pesticide Registration Notice 2026-NEW: Notifications, Non-Notifications, and Minor Formulation Amendments

On January 5, 2026, the U.S. Environmental Protection Agency (EPA) announced the availability of a draft Pesticide Registration (PR) Notice entitled “Pesticide Registration Notice 2026-NEW: Notifications, Non-Notifications, and Minor Formulation Amendments.” 91 Fed. Reg. 271. EPA stated that it is issuing this draft PR Notice to align with changes to the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), including through the Pesticide Registration Improvement Act (PRIA), and to...