Which pest control method is enhanced by the use of synthetic insecticides?

The correct choice, chemical control, is significantly enhanced by the use of synthetic insecticides due to their designed effectiveness and rapid action against a wide range of pests. Synthetic insecticides are specifically formulated compounds that target the biological processes of insects, leading to quicker and often more effective eradication than many other methods.

Chemical control focuses on the application of these synthetic products to manage pest populations, utilizing our understanding of pest biology and behavior to achieve desired results. This method can efficiently handle severe infestations, particularly in situations where other pest management strategies may not be sufficient.

In contrast, biological control relies on natural predators or pathogens to manage pest populations, which does not involve synthetic materials. Cultural control includes practices like crop rotation and sanitation, aimed at creating an environment unfavorable for pests, while mechanical control uses physical means such as traps or barriers to prevent pest damage. These methods do not inherently utilize synthetic insecticides to enhance their effectiveness.