What is a significant indicator that a pesticide might be misused?

Application during non-target times is a significant indicator that a pesticide might be misused because it suggests a lack of adherence to recommended practices for effective and safe pesticide application. When pesticides are applied at inappropriate times, such as when beneficial organisms are active or during harsh weather conditions, it not only reduces the effectiveness of the pesticide but also poses risks to non-target species, including humans, pets, and the environment.

In contrast, when the usage rate is consistent with the label instructions, it confirms that the application parameters are being followed, thereby reducing the likelihood of misuse. Similarly, applying pesticides in accordance with regulatory guidelines indicates compliance with established safety and efficacy standards, which helps to ensure that they are being used responsibly. While pest resistance can be a concern over time, it does not directly indicate misuse; rather, it highlights potential issues within Integrated Pest Management strategies or the need for rotation of pest control methods.