Epyrifenacil; Pesticide Tolerances
EPA established new pesticide tolerances for epyrifenacil on corn, rapeseed, soybean, and wheat. This affects residue limits for imported and domestic crops, requiring label updates and compliance with existing worker protection standards.
Aforeworn detected this change in the Pesticide & Pest-Control Applicators space on July 6, 2026 and published this briefing so affected operators are forewarned rather than caught off guard. It is rated Low urgency. Agricultural applicators and structural pest-control firms handling crops or products containing epyrifenacil should confirm how it applies to their specific situation before acting. There is a time constraint attached: Effective immediately upon publication (June 30, 2026); compliance expected by next growing season. Acting after that point can mean penalties, a lapsed licence, or lost eligibility — exactly the kind of surprise Aforeworn exists to prevent. Aforeworn monitors Pesticide & Pest-Control Applicators continuously and turns every detected change into a plain-English briefing like this one, so you always know first. Forewarned is forearmed.
What changed
New maximum residue limits (tolerances) for epyrifenacil on corn, rapeseed, soybean, and wheat
Who it affects
Agricultural applicators and structural pest-control firms handling crops or products containing epyrifenacil
What you must do
Review and update product labels to reflect new tolerances; ensure application rates comply with revised limits
Deadline
Effective immediately upon publication (June 30, 2026); compliance expected by next growing season
Source: https://www.federalregister.gov/documents/2026/06/30/2026-13193/epyrifenacil-pesticide-tolerances
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