What information does the "registration number" on a pesticide label provide?

The registration number on a pesticide label is an important identifier issued by the Environmental Protection Agency (EPA) that signifies the product has been reviewed and approved for use in the United States. This number indicates that the pesticide has met specific safety and efficacy standards set by the EPA, ensuring that it can be safely used according to the directions on the label.

The registration process involves a thorough evaluation of the pesticide's potential risks to human health and the environment, as well as its effectiveness against targeted pests. This number is essential for verifying the legitimacy of the product and for tracking it in case of any incidents related to its use.

While formulation type, net weight, and toxicity level may appear on the label, they do not indicate that the product has been specifically evaluated and approved by the EPA in the same way the registration number does. This unique identifier reflects regulatory compliance and instills confidence in the safe application of the pesticide.