Which label information indicates that the product has been approved by the EPA?

The registration numbers on a pesticide label indicate that the product has been approved by the Environmental Protection Agency (EPA). When a pesticide is registered with the EPA, it is assigned a unique registration number that signifies the product has undergone evaluation for its efficacy and safety in the marketplace. This number is crucial as it assures users that the product complies with all necessary regulations and standards set forth by the EPA regarding human health and environmental safety.

Signal words, usage categories, and establishment numbers serve different purposes. Signal words indicate the level of toxicity of the product, while usage categories inform users about the appropriate applications for the pesticide. Establishment numbers identify the specific facility where the pesticide was produced but do not directly relate to the EPA's approval status. Understanding the significance of registration numbers helps ensure that pesticide applicators are using products that have been thoroughly vetted for safety and effectiveness.