What signal word must be on the label for pesticides classified as "Moderately Toxic"?

The signal word associated with pesticides classified as "Moderately Toxic" is "WARNING!" This label designation communicates the potential toxicity of the pesticide to users and the environment. It indicates that while the substance is harmful or fatal if ingested, inhaled, or absorbed through the skin, it is less hazardous than those labeled as "DANGER!" which signifies high toxicity.

Understanding signal words is crucial for proper pesticide handling, as they provide essential information about the level of risk involved. "WARNING!" serves to alert applicators to take additional precautions compared to substances that carry the "CAUTION!" label, which is reserved for those that are minimally toxic.

The category of pesticides labeled "HAZARD!" is less commonly used as a signal word and typically does not indicate toxicity levels but may refer to specific risks associated with the product.