Which of the following is a requirement for pesticide labels according to federal regulations?

Pesticide labels are crucial for ensuring safe and effective usage, and one of the primary requirements under federal regulations is that they must list all precautions and instructions. This includes important safety information, usage guidelines, and instructions for storage and disposal, which help users apply the pesticide correctly and minimize risks to themselves, others, and the environment.

Including precautions ensures that users are aware of potential hazards, while detailed instructions are necessary to ensure the correct application of the pesticide, which can often be sensitive to timing, method, and environmental conditions. These elements help provide essential information to mitigate risks associated with pesticide use, thus protecting public health and the environment.

The other options, while they may pertain to general product information or consumer interests, do not align with the core regulatory requirements for pesticide labels. Market analysis, expiration dates, and product pricing are not mandated elements on pesticide labels according to federal regulations.