Which of the following best describes the purpose of pesticide labeling under FIFRA?

The purpose of pesticide labeling under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) is primarily to inform users about the safe and effective use of pesticides. Labeling contains essential information regarding the proper application methods, dosage, safety precautions, environmental protection measures, and specific uses for the pesticide. This ensures that users understand how to handle the pesticide appropriately, minimizing risks to human health and the environment while maximizing the product's effectiveness in controlling pests.

Pesticide labels are a critical educational tool that provides users with the necessary guidelines and information to use the product legally and responsibly. This aspect is fundamental to regulatory compliance and the promotion of safe agricultural practices. The information on pesticide labels is derived from scientific data and field trials, ensuring that users can make informed decisions during application. This focus on safety and efficacy highlights the significance of labels beyond marketing purposes or merely fulfilling legal obligations.