Why is it necessary to read the pesticide label before application?

Reading the pesticide label before application is crucial primarily to ensure proper usage and safety. The label contains specific information about how to correctly apply the pesticide, including the appropriate rates, methods of application, and timing. Adhering to these guidelines minimizes the risk of harm to the environment, non-target organisms, and the applicator.

Additionally, the label provides safety instructions, including required personal protective equipment (PPE) and first aid measures in case of exposure. Following the manufacturer's instructions as stated on the label contributes to effective pest control while also protecting human health and preventing contamination of water and soil.

The other options do not address the critical aspects of safe and effective pesticide application and do not provide practical benefits in the context of handling pesticides.