What can be a consequence of applying pesticides during a temperature inversion?

Applying pesticides during a temperature inversion can lead to a heightened risk of pesticide accumulation on non-target areas. During a temperature inversion, a layer of warmer air traps cooler air at the surface, creating stable atmospheric conditions. This stability can prevent the dispersion of airborne particles, including pesticide droplets, causing them to remain suspended in the lower atmosphere longer than usual. As a result, these pesticides are more likely to drift away from the target area, settling on unintended surfaces, which can affect neighboring crops, wildlife, and water sources. This risk emphasizes the importance of understanding atmospheric conditions when planning pesticide applications to minimize environmental impact and ensure effective pest control.