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

The term "signal word" on a pesticide label is a critical indicator of the potential hazard associated with the product. Signal words provide immediate information to users regarding the toxicity level of the pesticide. They help categorize the product into different risk categories, which can be easily understood by the user. For example, common signal words include "Caution," "Warning," and "Danger," which indicate increasing levels of toxicity.

Understanding signal words is essential for safe handling and application, as they guide users in making informed decisions regarding personal protective equipment and necessary safety precautions. This is vital not only for the user’s safety but also for the safety of the environment and non-target organisms. Being aware of the level of hazard helps in promoting responsible pesticide use and adhering to safety protocols.