Missouri pesticide application records: what the rule requires (2 CSR 70-25.120)

Not legal advice. This summarizes our research of the official rule, checked October 2, 2026. Rules change and may require more than what is listed here: confirm with the official text or with the agency (Missouri Department of Agriculture).

What the record must include

Name and license number of the certified applicator
Application date, start time and end time
Address or brief description of the application site
Size of the area treated (not required for indoor spot and crack-and-crevice applications)
Site treated
Target pest(s)
Complete trade name of the product
EPA registration number
Mixture rate, total amount of mixture used and rate of application
Outdoor applications: air temperature, measured wind speed and wind direction (not required for general structural and termite work within 10 feet of a building)

How long to keep it

3 years. Records must be completed within 3 business days of the application.

Recent changes

The current rules took effect January 1, 2025.

How PestSheet covers it in Missouri

Before you complete a visit for a client in Missouri, PestSheet checks that these fields are filled in:

Applicator license or certification number
EPA registration number
Amount applied
Rate or dilution
Target pest
Areas or sites treated
Size of the area treated
End time of the service

For exterior applications, it also asks for:

Weather (wind, temperature)

Also:

Reminds you to keep records at least 3 years.
Export the records of any period as PDF or CSV for an inspection (Pro).

The client's name and address, the service date and start time, and the applicator's name are always recorded. The app uses the 2 CSR 70-25.120 template. It doesn't check items the app doesn't record (for example active ingredients or equipment); those remain your responsibility.

Sources

Checked October 2, 2026.

Pesticide application records in Missouri