Wood Destroying Organism (WDO) Home Inspection Practice Exam

Pyrethroids are indeed similar to naturally derived botanical pyrethrins, as both are classes of compounds that function as insecticides. Pyrethroids are synthetic versions developed to mimic the insecticidal properties of natural pyrethrins, but they are designed to be more potent and longer-lasting in their action.

In the context of termite management, pyrethroids are widely recognized for their effectiveness against various wood-destroying organisms, including termites. Their chemical structure allows them to disrupt neurological functions in insects, leading to paralysis and death. Consequently, their termite-repellent properties make them valuable for preventing infestation and managing existing populations. This characteristic aligns with the statement regarding their high termite-repelling capabilities.