aster leafhopper
... that the aster leafhopper transmits the plant disease aster yellows?
... that the <b id="mwIA"><a href="./Macrosteles_quadrilineatus" id="mwIQ" rel="mw:WikiLink" title="Macrosteles quadrilineatus">aster leafhopper</a></b> transmits the plant disease <a href="./Aster_yellows" id="mwIg" rel="mw:WikiLink" title="Aster yellows">aster yellows</a>?