Which signal word represents pesticides that are highly toxic?

The signal word that represents pesticides that are highly toxic is "Danger." This designation is used on pesticide labels to alert users that the product poses a severe risk, indicating that it can cause significant harm or even be life-threatening in certain exposures. The use of "Danger" serves as a clear communication tool to stress the need for strict safety precautions when handling or applying the product.

"Pesticides labeled with 'Caution' indicate low toxicity, and those marked with 'Warning' suggest moderate toxicity. Conversely, 'Safe' is not a term used for indicating toxic levels in pesticides, as it does not accurately reflect the potential hazards associated with pesticide products." Understanding these signal words is crucial for pesticide safety and ensuring the well-being of users and the environment.