If a PCA recommends a high-volatile organic compound non-fumigant product, how long must the recommendation be kept?

A recommendation for a high-volatile organic compound (VOC) non-fumigant product made by a Pest Control Advisor (PCA) must be retained for a specific duration to ensure accountability and compliance with regulatory practices. In this case, the requirement is for the recommendation to be kept for two years. This timeframe allows for sufficient assessment of the application and ensures that any potential issues related to pesticide use can be traced back to the PCA's recommendation. Retention for this period aligns with the regulations set forth to monitor pesticide application practices and maintain public safety and environmental standards.

Other timeframes, while they may seem reasonable, do not meet the regulatory requirement set for this specific scenario, highlighting the importance of adhering to established guidelines in pest management practices.