What do signal words on a pesticide label indicate?

What do signal words on a pesticide label indicate?

• A. Relative acute toxicity
• B. Price
• C. Shelf life
• D. Packaging size

Answer: (A)

Signal words convey how toxic the product is if it is ingested, inhaled, or comes into contact with skin—essentially the immediate hazard level. They guide you on the precautions to take and the PPE you should wear. On a pesticide label, a high-toxicity signal like Danger or Poison warns of a severe acute hazard, a Warning indicates a moderate hazard, and a Caution suggests relatively low acute toxicity. This information helps determine safe handling, mixing, and application practices and emergency actions if exposure occurs. The other details—price, shelf life, and packaging size—aren’t indicated by these words; they appear in other parts of the label or product information.

Signal words convey how toxic the product is if it is ingested, inhaled, or comes into contact with skin—essentially the immediate hazard level. They guide you on the precautions to take and the PPE you should wear. On a pesticide label, a high-toxicity signal like Danger or Poison warns of a severe acute hazard, a Warning indicates a moderate hazard, and a Caution suggests relatively low acute toxicity. This information helps determine safe handling, mixing, and application practices and emergency actions if exposure occurs. The other details—price, shelf life, and packaging size—aren’t indicated by these words; they appear in other parts of the label or product information.