What should applicators do if they suspect a pesticide is ineffective?

When applicators suspect that a pesticide is ineffective, it is critical for them to report their concerns to the Department of Pesticide Regulation (DPR) and consult with a Pest Control Advisor (PCA). This course of action allows for a thorough investigation into the suspected ineffectiveness, which could be due to several factors such as resistance in the target pest, application errors, environmental conditions, or product formulation issues.

By consulting with a PCA, applicators can receive expert advice on the next steps to take, potentially including evaluation of the current pesticide application methods, determining if a different product may be more effective, or examining other pest management strategies. Reporting the issue to the DPR also contributes to the overall safety and effectiveness of pesticide use, ensuring that any widespread issues may be addressed on a larger scale. This collaborative approach promotes responsible pest management practices within the agricultural community and helps maintain the integrity of pest control efforts.