What toxicity level does the word "WARNING" indicate on a label?

The word "WARNING" on a pesticide label indicates "moderate toxicity." This classification falls between the highest toxicity levels and lower toxicity categories, serving as a clear signal to users about the potential health risks associated with the product.

In pesticide labeling, various signal words are used to communicate the level of toxicity to humans and the environment effectively. "WARNING" suggests that the substance poses enough risk that protective measures should be taken to prevent exposure, yet it is not the highest degree of danger, which is typically indicated by the word "DANGER." Understanding this classification helps users make informed decisions about safely handling pesticides, including wearing appropriate protective equipment and following application guidelines.

The other options relate to different toxicity levels. For example, "DANGER" signifies high toxicity, while "CAUTION" is associated with low toxicity, and "no toxicity" is not typically represented as a signal word in the labeling system. This structured approach to labeling is essential for promoting safe and responsible pesticide use.