What does a label marked with 'Caution' indicate about a pesticide's toxicity?

A label marked with 'Caution' indicates that the pesticide has a level of toxicity that is considered "slightly toxic." This classification is part of a broader labeling system used to inform users about potential health risks associated with pesticide exposure.

In this system, the different toxicity categories are often expressed through signal words that denote the level of risk. 'Caution' suggests that while the pesticide may not be harmless, it typically poses a lower risk than other classifications such as 'Warning' or 'Danger.' This means that users should still handle the pesticide with care, following appropriate safety protocols, but the risk of severe harm is less than that associated with more toxic pesticides.

Understanding the label's meaning is crucial for safe handling and application practices, ensuring that individuals can manage their use of pesticides while minimizing health risks.