Which of the following is not considered an employer responsibility before allowing employees into a treated field after pesticide application?

Before allowing employees into a treated field after pesticide application, employers have specific responsibilities to ensure the safety and well-being of their workers in relation to pesticide exposure. These responsibilities include providing personal protective equipment, offering guidance on washing thoroughly after exposure, and furnishing information about health risks, including temperature-related illnesses.

The choice regarding instruction on where and how to store personal protective equipment at home is not a focus of employer responsibility concerning immediate workplace safety after pesticide treatment. While it's important for employees to properly maintain and store their protective equipment, this aspect does not directly pertain to their immediate safety upon returning to the treated field. Instead, the emphasis is rightly placed on ensuring protection during and immediately after pesticide application, rather than on personal habits related to equipment storage at home.

In contrast, the obligations to provide personal protective equipment, give instructions on post-exposure hygiene, and educate workers on heat-related illness prevention and first aid are essential parts of an employer's responsibilities, aimed at safeguarding workers' health in a hazardous environment.