Which component is NOT included in the primary display on a pesticide label?

The primary display of a pesticide label is designed to convey crucial information to users in a clear and straightforward manner. This display typically includes various key components that inform users about safety precautions and regulatory compliance.

Precautionary statements are included to outline measures users should take to handle the pesticide safely, minimizing risks to health and the environment. The registration number is a critical detail that verifies the product's approval for use in the market, ensuring it has met regulatory standards. Site of action grouping and identification symbols provide essential information regarding the product’s mode of action against pests, which is increasingly important for resistance management.

Directions for use are crucial for maximizing the product's effectiveness and ensuring compliance with regulations, but they are generally found in the detailed sections of the label that may not be part of the primary display. The primary display is typically reserved for the most essential information a user needs to see at first glance, making it quicker to access necessary safety and regulatory details.

In summary, while all components are important, directions for use are less likely to be included in a distinctive format on the primary display, as they are more detailed instructions found in other sections of the label.