Which of the following can be a consequence of improper pesticide usage?

The correct response highlights a significant consequence of improper pesticide usage: injury to beneficial insects and other non-target organisms. When pesticides are applied incorrectly—whether through over-application, misapplication, or using a product not suited for the specific pest—there can be unintended harm to organisms that play crucial roles in the ecosystem.

Beneficial insects, such as pollinators like bees and natural pest predators like ladybugs, can be adversely affected by chemical exposure. This injury may lead to a decline in their populations, disrupting the ecological balance, and potentially exacerbating pest problems as natural controls diminish. The damage to non-target organisms can ripple through the food web, leading to broader environmental repercussions.

Understanding this consequence underscores the importance of using pesticides judiciously and following label instructions to protect not only the target pests but also the surrounding environment.