Making use of plant varieties that are naturally resistant to insect feeding is an example of which type of pest management method?

Choosing plant varieties that are naturally resistant to insect feeding exemplifies genetic pest management methods. This approach harnesses the inherent traits of certain plant species or cultivars that have adapted over time to resist specific pests. By selecting and cultivating these resistant varieties, farmers can significantly reduce their reliance on chemical insecticides, thereby promoting a more sustainable agricultural practice.

Genetic methods not only help in controlling pest populations but can also support crop yield and health by limiting the damage caused by insects. This resistance can be due to various factors, including tough plant tissues, production of specific chemicals that deter pests, or even structural characteristics of the plants that make it difficult for pests to thrive. Utilizing these naturally strong plants helps to establish a balance in the ecosystem and reduces the overall pest population in a given area.