What does "under the direct supervision of" mean in the context of pesticide application?

"Under the direct supervision of" in the context of pesticide application implies that while the supervisor does not need to be physically present at the site of application, they must be readily available to provide guidance and assistance if necessary. This reflects the need for oversight to ensure that safety protocols are followed and that the application is carried out correctly and in compliance with regulations. The supervisor must be able to step in or provide instructions promptly should a situation arise that requires their expertise or intervention. This allows for effective training and support while still accommodating scenarios where the supervisor may not be on-site.