Why is it important to read pesticide labels before use?

Pesticide labels are essential because they contain critical information regarding the safe use and application of the product. This information includes details on the proper dosage, timing of application, methods of application, safety precautions, and information on potential environmental impacts. Understanding this information helps users apply pesticides effectively and responsibly, minimizing risk to themselves, others, and the environment. Following the guidelines provided on the label ensures compliance with regulations and promotes sustainable pest management practices.

The other options highlight misunderstandings about pesticide labels. They are not optional and are instead a legal requirement; they are not merely marketing tools, as their primary purpose is to inform users about safe handling and application; and the importance of reading labels extends to all users, not just professionals, as anyone utilizing pesticides should be informed about the products they are dealing with to ensure safety and efficacy.