Give an example of a biological control method.

Introducing natural predators to control pest populations is a prime example of a biological control method. This approach leverages the natural food web and ecological relationships in the environment, utilizing organisms that target specific pests to regulate their populations naturally. For instance, ladybugs are commonly introduced to control aphid populations, as they are natural predators of aphids.

This method stands out because it is often more sustainable and environmentally friendly compared to other methods, such as chemical pesticides, which can have detrimental effects on non-target species and the ecosystem as a whole. Biological control can lead to the establishment of a self-regulating pest population, reducing the need for ongoing chemical interventions and fostering a healthier ecosystem.