Which of the following is included in safety information on a pesticide label?

The inclusion of a child hazard warning on a pesticide label is essential because it directly addresses the safety concerns associated with the potential risks to children. Pesticides contain chemicals that can be harmful if ingested, inhaled, or otherwise misused, so clear warnings help to inform users about the level of danger and the importance of keeping products away from children. This information is crucial for ensuring that households with young children take appropriate precautions to prevent accidental exposure.

In contrast, while knowing the ingredients of a pesticide, directions for use, and net contents of the container are important for understanding the product's composition and correct application, they do not specifically address the unique safety considerations related to children. The child hazard warning plays a direct role in preventing accidents and ensuring safe storage and application practices. Therefore, the presence of this warning on a pesticide label is a critical part of communicating safety information to users.