sˌʌm ɡˈɑːɹdənɚz tʃˈuːz tə plˈeɪs ɐ jˈɛloʊ bˈoʊl fˈɪld wɪð wˈɔːɾɚ tʊ ɐtɹˈækt ænd dɹˈaʊn ðɪ ɐdˈʌlt pˈɛst, ɐ mˈɛθəd wˌɪtʃ pɹəvˈaɪdz fˈiːdbæk ɔnðə kˈɜːɹənt lˈɛvəl ʌv ɪnfɛstˈeɪʃən.
Some gardeners choose to place a yellow bowl filled with water to attract and drown the adult pest, a method which provides feedback on the current level of infestation.