What should a pest control operator check before applying pesticides?

Before applying pesticides, a pest control operator should check the weather conditions. This is essential because weather can significantly impact the effectiveness and safety of pesticide applications. For instance, windy conditions can lead to drift, where pesticides move away from the target area, potentially affecting non-target plants, animals, and water sources. Rain shortly after application can also wash away pesticides, reducing their effectiveness and possibly contaminating water supplies.

Understanding temperature and humidity levels is also crucial, as these factors can influence how pesticides break down and how pests respond to them. Thus, assessing weather conditions helps ensure that the application is carried out safely, effectively, and in compliance with recommended practices.