What should be included in a pesticide application record?

• A. Product name and EPA number, active ingredient, rate per acre, date, location, weather conditions, applicator, and observations.
• B. Only the product name.
• C. Only the date.
• D. Only the location.

Answer: (A)

Keeping a pesticide application record requires recording all the details that tie the product to a specific field, date, and outcome. The record should include the product name and EPA registration number, the active ingredient(s), and the rate per acre used, so you know exactly what was applied, under what label conditions, and in what quantity. It should also show the date and the location (field or site) of the application to map it to fields and rotation plans. Weather conditions at the time—wind speed and direction, temperature, humidity, and any precipitation soon after application—are recorded because they influence drift, volatilization, and spray effectiveness. The identity of the applicator is included for accountability, and observations about pest status, crop injury, spray drift, and tank-mix compatibility provide a feedback loop for future decisions and safety. Other options fall short because listing only one piece, like just the product name or just the date or just the location, omits critical context needed for regulatory compliance, proper pest management, and safety.