Which signal word indicates a pesticide is highly toxic?

The signal word "DANGER" indicates that a pesticide is highly toxic and poses a significant risk to health. This classification is essential for ensuring safety among users and those who may come into contact with the pesticide. In the context of pesticide labeling, "DANGER" conveys critical information about the potential hazards associated with the product, including the possibility of severe harm or death.

In pesticide signal words, "Caution" and "Warning" represent lower levels of toxicity. "Caution" is used for products that are generally less hazardous, while "Warning" signifies a moderate level of toxicity. "Notice" is not a standard signal word used in the context of pesticide toxicity ratings and does not indicate any toxicity level at all. Understanding these distinctions is vital for handling pesticides safely and effectively, as they guide users in assessing the level of risk associated with each product.