In early 2024, the Colorado Department of Agriculture made a change for private pesticide licensing. Private pesticide applicators who need to take licensing tests, or re-test due to license ...

The late 2025 National Pesticide Applicator Certification Core Manual reflects changes in Federal Insecticide, Fungicide and Rodenticide Act regulations since the manual was last updated in 2014.

The Colorado Department of Agriculture has made a change for private pesticide licensing. Private pesticide applicators who need to take licensing tests, or re-test due to license expiration, will now ...

Farmers who use pesticides won’t get an extension on the deadline to recertify their applicator’s license. “Unless this is your last year and you’re short, it shouldn’t be a problem,” said Drew Lyon, ...