Which section of a pesticide label always includes the concentration of an active ingredient for a specific formulation?

• A. Labeling
• B. Instructions
• C. Product Information
• D. Safety Data

Answer: (C)

The concentration of the active ingredient for a specific formulation is found in the Product Information section. This part of the label describes the product itself, including the exact formulation and how much active ingredient it contains, usually shown as a percentage or as a weight per unit. Knowing this concentration is essential because different formulations of the same product can have different active ingredient levels, which directly influences how much product you mix or apply to achieve the correct rate. The Instructions for Use guide how to apply and at what rates, but they rely on the documented concentration listed in Product Information to ensure you’re using the right amount. The Safety Data section covers hazards and handling, not the active ingredient content.