Which of the following is NOT a requirement for pesticide labeling?

The requirement that is not mandated for pesticide labeling is related to the manufacturer's economic impact. Pesticide labels are designed primarily to ensure safety, effectiveness, and compliance with regulatory standards. Labels must provide critical information such as the active ingredients, application rates, and safety precautions to inform users about how to handle the pesticide safely and effectively.

Active ingredients must be clearly listed on the label to inform users about what is in the pesticide and how it functions. Application rates are included so that users can apply the product correctly to achieve the desired pest control while minimizing environmental impact. Safety precautions are also vital, as they guide users on how to avoid potential harm to themselves, others, and the environment while handling and applying the pesticide.

In contrast, the economic impact of the manufacturer, while important in a business sense, does not affect the safety or efficacy of the product for end-users and therefore is not a required element on the label. This distinction helps ensure that the focus remains on the critical information necessary for the safe and effective use of pesticides.