{"version":"1.0","provider_name":"Indiana Yard and Garden - Purdue Consumer Horticulture","provider_url":"https:\/\/www.purdue.edu\/hla\/sites\/yardandgarden","author_name":"Rosie Lerner","author_url":"https:\/\/www.purdue.edu\/hla\/sites\/yardandgarden\/author\/rosie\/","title":"Leaf galls common to oak trees - Indiana Yard and Garden - Purdue Consumer Horticulture","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"AH6gCyJaOP\"><a href=\"https:\/\/www.purdue.edu\/hla\/sites\/yardandgarden\/leaf-galls-common-to-oak-trees\/\">Leaf galls common to oak trees<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.purdue.edu\/hla\/sites\/yardandgarden\/leaf-galls-common-to-oak-trees\/embed\/#?secret=AH6gCyJaOP\" width=\"600\" height=\"338\" title=\"&#8220;Leaf galls common to oak trees&#8221; &#8212; Indiana Yard and Garden - Purdue Consumer Horticulture\" data-secret=\"AH6gCyJaOP\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!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);\n\/\/# sourceURL=https:\/\/www.purdue.edu\/hla\/sites\/yardandgarden\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"Q. We have a pin oak tree that is approximately 30 feet tall. On the north-facing side of the tree there are many wilted leaves, and there are many balls of strange growth. Pictures of the leaves and the balls are attached. Can you help to identify the problem and any solutions that we need to pursue? \u2013 M&amp;L W, Indianapolis A. My best guess is one of the many leaf galls common to oak...Read more about [Read More]","thumbnail_url":"https:\/\/www.purdue.edu\/hla\/sites\/yardandgarden\/wp-content\/uploads\/sites\/2\/2015\/06\/gall800-300x225.jpg"}