What is one way to protect groundwater from pesticide contamination?

Following the pesticide label instructions is essential in protecting groundwater from pesticide contamination. The label provides critical information on how to use the pesticide safely and effectively. It includes recommended application rates, timing, and methods, as well as guidelines on circumstances to avoid pesticide application to minimize the risk of runoff or leaching into groundwater. Adhering to these instructions helps ensure that pesticides are applied in a manner that reduces the potential for harmful substances to enter and contaminate water sources.

The other options would not effectively safeguard groundwater. Using any pesticide near water sources disregards the specific risks associated with certain chemicals, which could lead to contamination. Ignoring soil types overlooks how different soils absorb and retain pesticides, thus increasing vulnerability to groundwater pollution. Applying pesticides at maximum rates can exacerbate the risk of runoff and leaching, rather than managing it effectively. Overall, following label instructions helps create responsible and informed practices for pesticide use, particularly regarding the preservation of water quality.