Postings must remain posted until waiting periods lapse.

• A. Postings must remain posted until waiting periods lapse
• B. Postings must be removed immediately after treatment
• C. Postings are optional
• D. Postings only required for large ponds

Answer: (A)

Postings are a safety and regulatory requirement to warn the public and workers that a treated area is hazardous during the waiting period specified on the product label. Keeping signs in place until that waiting period lapses ensures people do not reenter the water while pesticide residues may still be present, protecting people, pets, and non-target organisms, and ensuring compliance with label directions. Removing postings earlier would allow entry during a time when exposure could occur and would violate the label. Postings are not optional and apply wherever the label requires a restricted-entry interval, regardless of pond size.