Which practice is essential to mitigate runoff during pesticide use?

Choosing the right application time based on weather is essential for mitigating runoff during pesticide use because environmental conditions significantly influence the behavior and effectiveness of pesticides. When pesticides are applied during unfavorable weather, such as rain or high winds, the likelihood of runoff increases. Rain can wash away pesticides before they have a chance to adhere to the target surface, while wind can cause drift, spreading the pesticide away from the intended area.

Applying pesticides during a time when the weather is calm and dry allows for better absorption and minimizes the risk of movement off-target. This careful timing helps ensure that the pesticides will remain in place to work as intended, reducing potential harm to nearby water sources and ecosystems. Choosing the right time for application is a proactive approach that aligns with best practices in pesticide management, ensuring both effectiveness and environmental protection.