Pesticide Tolerances: Isofetamid
EPA establishes tolerances for isofetamid residues in/on various commodities, effective immediately upon publication in the Federal Register.
Aforeworn detected this change in the Pesticide & Pest-Control Applicators space on August 3, 2026 and published this briefing so affected operators are forewarned rather than caught off guard. It is rated Low urgency. Agricultural applicators and pesticide registrants handling isofetamid products. should confirm how it applies to their specific situation before acting. There is a time constraint attached: Effective immediately upon publication in the Federal Register.. 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 pesticide tolerances for isofetamid residues on specified commodities, allowing legal use on those crops.
Who it affects
Agricultural applicators and pesticide registrants handling isofetamid products.
What you must do
Review the tolerance levels for relevant crops; no immediate action needed unless applying isofetamid to new crops.
Deadline
Effective immediately upon publication in the Federal Register.
Source: https://www.federalregister.gov/public-inspection/2026-15761/pesticide-tolerances-isofetamid
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