Pesticide application records in Massachusetts must be kept for:

• A. One year
• B. Two years
• C. Three years
• D. Five years

Answer: (A)

Keeping pesticide application records helps you document exactly what was applied, where, when, and under what conditions, so you can show compliance with label directions and respond to any inquiries or inspections. In Massachusetts, these records must be kept for one year from the date of application. This one-year window covers the most recent season and keeps records readily available if there’s a question or complaint, while avoiding unnecessary long-term storage. A complete record typically includes the date of application, product name and EPA registration number, application rate or concentration, site or location, targeted pest, area treated, method of application, weather observations if relevant, and the applicator’s name or license number. While some programs require longer retention, Massachusetts specifies a one-year retention period for pesticide application records.