Name a biological control method for managing pests.

The introduction of natural predators or parasites is a key biological control method for managing pests. This approach leverages the natural ecosystem by introducing organisms that can naturally suppress pest populations. For instance, releasing ladybugs can help control aphid populations because ladybugs feed on aphids. By utilizing these natural relationships, this method minimizes reliance on synthetic chemicals, promoting a healthier environment and enhancing biodiversity.

Biological control is particularly effective because it targets specific pests without harming non-target species, including beneficial insects, and can create a more sustainable pest management strategy over the long term. This method also encourages the natural balance of the ecosystem, allowing for self-regulation of pest populations, making it an integral part of integrated pest management (IPM) practices.