1.0Field Station/field-stationField Station/field-stationrich600338<blockquote class="wp-embedded-content" data-secret="XXdIYz0Eao"><a href="/field-station/bug-of-the-week/aster-treehopper/">Aster Treehopper</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="/field-station/bug-of-the-week/aster-treehopper/embed/#?secret=XXdIYz0Eao" width="600" height="338" title="“Aster Treehopper” — Field Station" data-secret="XXdIYz0Eao" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=/field-station/wp-includes/js/wp-embed.min.js /* ]]> */ </script> /field-station/wp-content/uploads/sites/380/2019/08/treehopper19-1.jpg700500Aster treehoppers (Publilia concava) are found in the eastern half of North America. The BugLady usually sees them on goldenrods, but they can also be found on several other species in the Aster family, and the (winged) adults may move to woody plants.