Which of the following statements is true regarding signal words on pesticide labels?

The correct response highlights that some low toxicity pesticides may not include signal words on their labels. Signal words are important because they provide critical information about the toxicity of a product. The presence of a signal word indicates a level of toxicity that consumers and applicators must consider when using the product.

Low toxicity pesticides are often subject to different regulatory standards and may be considered safe enough that the requirement for signal words can be waived. This is in line with the overall regulatory concept that aims to promote safe usage of pesticides while ensuring that consumers are informed about the risks associated with more toxic substances.

By understanding this, it becomes clear why products that are classified as low risk may not require signal words, as they pose minimal risk to health or the environment. This distinction helps streamline information on labels, making it easier for users to quickly assess the safety of using various pesticides.