Which detail is NOT required in the restricted use pesticide records maintained by applicators?

The detail that is not required in the restricted use pesticide records maintained by applicators is the material safety data sheets. While these sheets provide essential safety and handling information regarding pesticides, the regulations focus on specific data that directly relates to the application process and pesticide usage records.

The required details, such as the date of application, amount of pesticide used, and pesticide name along with its US EPA registration number, are crucial for tracking and compliance purposes. These elements ensure that all applications are documented for safety, regulatory, and accountability reasons, but material safety data sheets serve a slightly different purpose, emphasizing safety information rather than application tracking.