What does the "signal word" on a pesticide label indicate?

The signal word on a pesticide label serves as an important indicator of the product's level of toxicity. It helps users identify how hazardous the pesticide is to humans and animals if ingested, inhaled, or absorbed through the skin. Common signal words include "Caution," "Warning," and "Danger," which categorize the product's potential harm based on its toxicity levels. This system allows pesticide users to quickly assess the degree of risk associated with handling and applying the product, enabling them to take appropriate safety measures. Understanding this aspect of pesticide labeling is crucial for ensuring the safe use and application of these chemicals in agricultural and ornamental contexts.