The signal word on a label conveys which information?

• A. The relative acute toxicity
• B. The price
• C. The stabilizer type
• D. The crop compatibility

Answer: (A)

The signal word on a pesticide label communicates the level of acute toxicity hazard, guiding you on how dangerous the product is to humans or animals with short-term exposure. It doesn’t relate to cost, formulation additives like stabilizers, or which crops the product can be used on. Instead, it flags the urgency of implementing safety precautions and PPE based on how toxic the product is—common meanings are more hazardous (Danger), moderately hazardous (Warning), or lower hazard (Caution). So the correct interpretation is that the signal word indicates relative acute toxicity.