Which practice is NOT recommended for pesticide application?

Ignoring weather conditions during pesticide application is not a recommended practice because weather can significantly influence the effectiveness of the pesticide as well as the safety of its application. For instance, applying pesticides when it is windy can lead to drift, where the chemicals are carried off-target, potentially harming beneficial insects, nearby crops, or even human health. Additionally, applying pesticides before rain can wash them away, leading to ineffective pest control and environmental contamination.

On the other hand, using a calibrated sprayer ensures that the right amount of pesticide is applied, following legal regulations helps ensure compliance with safety and environmental standards, and wearing safety equipment protects the applicator from harmful exposure. These practices are essential for responsible and effective pesticide use.