Which of the following information about a pesticide-treated field is not required to be displayed at a central location?

The correct choice highlights that the name of the person who made the pesticide application is not a required piece of information to be displayed at a central location in a pesticide-treated field.

This reflects the regulatory framework surrounding pesticide applications, which mandates certain essential information is made available to ensure safety and compliance, such as the time and date of the application, the restricted entry interval (REI), and details about the pesticide itself, including the product name, EPA registration number, and active ingredients.

These requirements are in place to facilitate immediate understanding of what was applied, when it was applied, and any safety protocols that need to be observed due to potential hazards. However, the specific name of the applicator is often not mandated for posting publicly, focusing instead on the pesticide product and safety information which are more critical for anyone entering the area after treatment.