What is the significance of the term "Signal Words" on pesticide labels?

The term "Signal Words" on pesticide labels is crucial because they indicate the level of toxicity of the pesticide. These words are designed to inform users about the potential risks associated with the product. Common signal words include "Caution," "Warning," and "Danger," each corresponding to different toxicity levels. This system helps users quickly assess how hazardous a pesticide may be and guides them on the safety precautions they need to take when handling the product. Understanding the level of toxicity is essential for ensuring safe usage and minimizing risks to human health and the environment.