Name one method of cultural control used in pest management.

Cultural control is an integral part of integrated pest management (IPM) strategies, focusing on modifying farming practices to create an environment that is less conducive to pests. Crop rotation and planting pest-resistant varieties serve as effective cultural controls by interrupting the lifecycle of pests and reducing their populations over time.

By rotating crops, you disrupt the habitat and food supply that pests rely on, making it harder for them to thrive. For instance, if a specific pest is associated with a particular crop, switching to a different type of crop can break the pest's cycle and prevent it from establishing a strong population in that field. Additionally, planting pest-resistant varieties allows for a hedge against pest damage, as these plants have natural defenses that make them less susceptible to infestation. This strategic approach reduces the reliance on chemical pesticides and promotes a more sustainable farming practice.

The other options suggest methods that either rely heavily on chemical interventions or decrease biodiversity, which can actually exacerbate pest issues rather than control them. Thus, utilizing practices like crop rotation and selecting resistant plant varieties is a sustainable and effective approach in pest management.