What statement about pesticide labeling is true?

Using a pesticide in a manner inconsistent with its labeling violates federal law is a fundamental aspect of pesticide regulation. The label serves as the legal document that specifies how a pesticide must be used, including information such as application rates, target pests, and safety precautions. Violating these guidelines can lead to serious legal consequences, including fines and penalties. This regulation is designed to ensure that pesticides are used safely and effectively, protecting human health, non-target organisms, and the environment.

Regarding the other options, while pesticide labeling may seem excessive, it is mandatory in most situations, and state laws often must align with federal laws rather than overriding them. Labels may be printed in multiple languages to accommodate diverse users, making it accessible for non-English speakers, underscoring the importance of safety and comprehension in applying chemical products.