Exposure treatments used to test the ability of lavender essential oil (EO), thyme EO, linalool, or thymol to synergize the insecticidal activity of imidacloprid and spirotetramat against <i>Myzus persicae</i>.

<p>^a Thymol concentrations above 0.5% w/v were phytotoxic.</p><p>Exposure treatments used to test the ability of lavender essential oil (EO), thyme EO, linalool, or thymol to synergize the insecticidal activity of imidacloprid and spirotetramat against <i>Myzus persicae</i>.