Which of the following statements describes synthetic organic insecticides?

Synthetic organic insecticides are indeed the most widely used group of insecticides. This is due to their effectiveness and versatility in controlling a broad range of pest species. They are chemically synthesized, which allows for the development of compounds that can target specific pests while having varying modes of action. Their popularity in agricultural practices stems from their ability to perform efficiently under various environmental conditions and their generally lower cost compared to other pest control methods.

The other statements do not accurately reflect the characteristics of synthetic organic insecticides. For instance, they are not less commonly used than other types; in fact, their prevalence is quite the opposite. Additionally, synthetic organic insecticides do not have a natural origin; their components are artificially created through chemical processes. Finally, they are not exclusively used in organic farming, as organic farming typically relies on naturally sourced pesticides and practices that abide by organic standards, which synthetic organic insecticides do not meet.