According to FIFRA, what is the minimum standard for direct supervision of a pesticide application by uncertified individuals?

• A. The application is done by a competent person acting under the instruction and control of a certified applicator who is available if and when needed.
• B. The uncertified person can perform the application without supervision.
• C. The certified applicator must be present on site at all times during the application.
• D. A supervisor must observe remotely via monitoring devices.

Answer: (A)

Direct supervision means the uncertified person can perform the application under instruction and control of a certified applicator who is available to assist as needed. The certified applicator isn’t required to be on the exact job site every moment, but they must be reachable and able to intervene or take over if any issue arises. This ensures safety and proper technique while not demanding constant, full-time presence.

Why this works best: it provides essential oversight and accountability while recognizing that a certified applicator can guide and support the uncertified worker as situations develop. The other approaches either remove supervision entirely, demand the certified applicator be on site constantly, or rely on remote monitoring, none of which align with the minimum direct supervision standard described.