Host plant resistance is categorized as what type of control?

Host plant resistance is categorized as a form of cultural control because it involves using plant varieties that are inherently resistant to specific pests, thus reducing the need for additional pest management interventions. This method relies on the genetic traits of the plants to withstand or deter pest attacks, allowing for a more sustainable approach to pest management.

Cultural control encompasses various agricultural practices aimed at improving crop health and resilience, which can include crop rotation, intercropping, and the use of resistant cultivars. In contrast, mechanical control focuses on physical methods such as traps or barriers, biological control uses natural predators or parasites to manage pest populations, and chemical control involves the application of pesticides. By choosing pest-resistant plant varieties, growers can implement a proactive strategy that enhances crop performance while minimizing reliance on external pest management methods.