How long must records of pesticide applications be kept in Wisconsin?

In Wisconsin, the requirement for maintaining records of pesticide applications is set at two years. This period allows for sufficient time for review and assessment of pesticide usage and associated activities, ensuring that the information can be accessible for regulatory inspections and potential investigations regarding pesticide applications. Keeping accurate records for this duration helps in tracking the effectiveness of pest control practices, compliance with regulations, and evaluating any potential environmental impacts of pesticide use.

The two-year timeframe reflects a balance between practical record-keeping for applicators and the need for regulatory oversight. Adhering to this requirement helps ensure that applicators are responsible and accountable in their pesticide use, contributing to overall agricultural safety and environmental protection.