Which of the following is NOT a key component of a pesticide label?

The price of the product is not a key component of a pesticide label because pesticide labels are designed to provide critical information regarding the safe and effective use of the pesticide, rather than commercial aspects like pricing. A pesticide label typically includes essential details such as the product name, which identifies the pesticide; the active ingredients, which specify the chemicals responsible for the pesticide's effectiveness; and safety information, which outlines precautions necessary to protect users, the environment, and non-target organisms. This information is regulated to ensure that users have the necessary guidelines to apply the pesticide safely and effectively. Pricing, however, is subject to change and varies across retailers, and therefore is not included on the label itself.