When can workers reenter a field after a pesticide application, and where is this determined?

• A. Reentry is restricted until the label's restricted-entry interval has passed, and any required PPE is used; check label specifics.
• B. Reentry is allowed immediately if you have PPE; not require label.
• C. Reentry is possible after 24 hours regardless of label.
• D. Reentry is determined by local weather only.

Answer: (A)

Reentry after a pesticide application is controlled by the product’s label, which sets a restricted-entry interval (REI). You may not reenter until that interval has passed and until you’re wearing any PPE the label requires for reentry. Because REI length and PPE needs vary by product and application method, you must always check the label to know exactly when you can reenter and what protective gear is required. The label is the legal authority for these rules, not weather or a fixed time like 24 hours. If unsure, refer to the label or consult the supervisor before entering the treated area.