What do the label's signal words "Caution," "Warning," and "Danger" indicate?

The label's signal words "Caution," "Warning," and "Danger" indicate the potential hazards and toxicity associated with the product. These words are part of a risk communication system designed to inform users about the level of toxicity of the pesticide.

• "Caution" signifies that the pesticide poses a low level of toxicity; it can still be hazardous but requires less stringent safety measures.
• "Warning" indicates a moderate level of toxicity; more precautions need to be taken when using and handling the pesticide.
• "Danger" represents a high level of toxicity, meaning that the pesticide can cause severe harm or even death with improper handling or exposure.

Understanding these signal words is crucial for anyone who applies pesticides, as they dictate the necessary safety precautions and response measures to take during application and handling. The other options do not pertain directly to the meaning conveyed by these signal words. For instance, application frequency, proper storage, or pricing do not provide insights into the toxicity or hazard levels associated with the pesticide.