Which type of pesticide application would you use to control cockroaches inside of buildings?

To effectively control cockroaches inside buildings, the most suitable method is the crack and crevice application. This technique allows for targeted placement of the pesticide directly into areas where cockroaches harbor, such as gaps, cracks, and crevices in walls, floors, and around appliances. By using this method, the pesticide can reach the insects more effectively, minimizing exposure to non-target organisms and reducing the risk of pesticide drift or contamination in other areas of the building.

Additionally, crack and crevice applications provide a more discreet solution, as they can be applied in areas that are less visible and do not disrupt the aesthetic of the surroundings. This method is particularly effective for cockroach control, as these pests typically prefer dark, hidden spaces where they can remain undisturbed.

In contrast, broadcast applications cover a wide area and are less targeted. Basal applications are more suited for applying herbicides around the base of plants and are not applicable for indoor insect control. Band applications are useful for treating specific areas along a surface but do not directly address the needs of controlling pests within structural components. Therefore, using a crack and crevice application is the most effective approach when dealing with indoor cockroach infestations.