Which of the following is NOT included in the "directions for use" section on a pesticide label?

The reasoning behind selecting that option as the correct choice lies in the purpose and content of the "directions for use" section of a pesticide label. This section is designed to provide users with essential information on how to properly and safely apply the pesticide.

Included within this section are critical details such as the site of application, which specifies where the pesticide can be effectively and legally used, and the dosage rate for each site, which indicates how much product should be applied to achieve desired results without causing harm to people, pets, or the environment. Additionally, the method of application informs users of the appropriate techniques, tools, or equipment needed to apply the pesticide effectively.

In contrast, the cost of the product is not a practical element that would belong in the "directions for use" section. Pricing information is typically found elsewhere, such as on retail outlets or sales platforms, and does not contribute to the safe and effective application of the pesticide itself. Therefore, it is clear why the cost of the product is the item that does not fit within the expected contents of that specific section.