What is a potential consequence of improper pesticide storage?

Improper pesticide storage can lead to environmental contamination, which is a serious concern. When pesticides are not stored according to recommended guidelines, they may degrade or leak, leading to spills that can contaminate soil and water sources. This contamination can harm non-target organisms, including beneficial insects, wildlife, and even humans. Pesticides can also volatilize and drift into unintended areas, affecting nearby ecosystems. Maintaining proper storage conditions is crucial to ensuring the safety of the environment and the effectiveness of the products.

In contrast, the other options are misleading: improper storage does not usually enhance pesticide effectiveness or insect resistance; rather, it can diminish the product's efficacy. Moreover, there are always consequences associated with improper storage, making the idea of "no consequences at all" inaccurate.