How is the effect of a non-residual pesticide best described?

The effect of a non-residual pesticide is best described as temporary because these types of pesticides are designed to break down and dissipate relatively quickly after application. This means they do not remain active in the environment for long periods, making their effectiveness limited to a shorter time frame. Non-residual pesticides are often used for immediate pest control, targeting specific infestations without lingering effects. As a result, they may need to be reapplied more frequently to maintain pest management effectiveness. This temporary nature is key to their function, distinguishing them from residual pesticides, which can remain effective for extended periods due to their ability to persist in the environment.