What do signal words on pesticide labels indicate?

Signal words on pesticide labels serve as a crucial indicator of the toxicity category of the pesticide. These terms, such as "Caution," "Warning," and "Danger," provide immediate information regarding the level of hazard associated with the product. They help users understand the potential risks when handling, applying, or being exposed to the pesticide.

For instance, a product labeled with "Danger" indicates a high level of toxicity and necessitates more stringent safety precautions, while a label with "Caution" signifies lower toxicity and may require less stringent handling measures. This system allows pesticide applicators and consumers to assess safety and take appropriate protective actions to minimize risk. Understanding these signal words is essential for making informed decisions about pesticide use and for ensuring safety for both the applicator and the environment.