Which of the following statements is not true about purchasing pesticides?

The statement regarding buying only the amount you need for no more than two seasons is not true because it suggests a limitation that may not take into account the specific needs of a lawn care operation or the natural shelf life of certain products. In practice, it is essential to balance the amount of pesticide purchased against the expected usage and storage capabilities, as some pesticides can remain effective for longer than one season if stored correctly.

Purchasing according to immediate needs, as emphasized in the other statements, is crucial for minimizing waste and ensuring that the products are used within their effective shelf life. This involves carefully assessing how much pesticide will be required for a season based on projected pest pressures and treatment schedules, thereby avoiding over-purchasing that could lead to unnecessary storage issues. Additionally, it is vital to safely store any excess pesticides, ensuring they remain effective and reducing the risk of environmental contamination.

By considering future needs when making purchases while not unnecessarily extending the purchase duration to two seasons, businesses can effectively manage inventory and costs while maintaining compliance with safety and regulatory standards.