What general control strategy is common for all of the mentioned pests in this context?

The application of residual pesticides is a general control strategy commonly used across various pest management scenarios. This approach involves the use of pesticides designed to leave a long-lasting effect on treated surfaces, allowing them to continue controlling pests over time even after the initial application. This residual effect is crucial because many pests can be difficult to eradicate completely with just one treatment, and a continuous presence of the pesticide increases the likelihood of encountering pests that come into contact with treated surfaces.

In residential and commercial settings, where the presence of pests poses health risks or property damage, the use of residual pesticides can effectively reduce pest populations by ensuring that any new pests that enter the treated area are likely to be affected. This method provides ongoing protection and helps maintain control of pest populations over an extended period.

Other strategies, while beneficial, either serve more specific roles or do not provide the same level of persistent control. For instance, insect growth regulators might disrupt the development of certain insects, but they are not universally applicable to all pest species or situations. Increased humidity can support pest proliferation rather than provide control, and irregular cleaning methods generally worsen pest problems rather than mitigate them.