What is the main component that does NOT need to be recorded in pesticide recordkeeping?

In pesticide recordkeeping, the main component that does not need to be recorded is the EPA establishment number. While the other options—date of application, crop treated, and location of application—are critical for tracking the use of pesticides and ensuring compliance with regulations, the EPA establishment number pertains to the manufacturing site of the pesticide rather than its application.

Recording the date of application is essential for monitoring the timing of pesticide use, which can help in managing pest resistance and ensuring that applications are made within recommended intervals. The crop treated information helps assess the effectiveness of the pesticide on specific crops and informs future management decisions. Similarly, documenting the location of application is important for understanding where pesticides are being used, which aids in environmental protection and compliance with local regulations.

In contrast, the EPA establishment number does not have a direct bearing on the application process or the immediate considerations of pesticide use on the land and crops. Therefore, it is the least critical component in the context of recordkeeping for pesticide applications.