Diflufenican; Pesticide Tolerances
EPA establishes new tolerances for diflufenican residues on various crops. This is a routine tolerance-setting action that does not change existing use patterns or require immediate action from applicators.
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 handling diflufenican products on crops covered by the new tolerances. should confirm how it applies to their specific situation before acting. There is a time constraint attached: Effective immediately upon publication (June 30, 2026).. 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 diflufenican on specific commodities.
Who it affects
Agricultural applicators handling diflufenican products on crops covered by the new tolerances.
What you must do
No action required for applicators; pesticide product labels remain unchanged. Growers should ensure compliance with existing label directions.
Deadline
Effective immediately upon publication (June 30, 2026).
Source: https://www.federalregister.gov/documents/2026/06/30/2026-13180/diflufenican-pesticide-tolerances
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