What is the impact of improper pesticide storage?

Improper pesticide storage significantly increases the risk of spills and contamination. When pesticides are not stored according to the manufacturer's guidelines—such as being placed in extreme temperatures, direct sunlight, or in containers that are not sealed properly—there is a heightened chance that the product may leak, spill, or otherwise become contaminated. This can lead to environmental hazards, harm to human health, and risks to non-target organisms, including beneficial insects and wildlife.

The other options relate to misconceptions about pesticide storage. For example, stating that improper storage leads to a longer shelf life contradicts the facts, as many pesticides will degrade faster if mishandled. Additionally, improper storage can directly impact the chemical stability of pesticides, leading to reductions in their effectiveness. Conversely, stating there is no effect on pesticide efficacy ignores the critical importance of proper handling and storage to maintain the product’s quality and integrity. Therefore, understanding the consequences of improper storage is key to safe pesticide use.