What is the primary purpose of a pesticide label?

The primary purpose of a pesticide label is to inform users about safe handling and application methods. This is crucial because pesticide labels contain essential information, including dosage instructions, safety precautions, and environmental protection information. The label is a legal document that must be adhered to in order to ensure the safety of the user, the public, and the environment.

By providing clear guidelines on how to properly use the pesticide, including the risks involved and the necessary protective equipment, the label serves to minimize misuse and exposure, ensuring that the pesticide is applied effectively and responsibly. This helps to prevent accidents, promotes efficient pest control, and protects non-target organisms.

While the other options reference aspects that may be associated with pesticide labels in some contexts—for instance, advertising or historical records—the fundamental and most important function remains that of ensuring user safety and proper handling. Therefore, the emphasis on safe handling and application methods highlighted on the label is vital for public health and environmental protection.