{"version":"1.0","provider_name":"Beyond Pesticides Daily News Blog","provider_url":"https:\/\/beyondpesticides.org\/dailynewsblog","author_name":"Beyond Pesticides","author_url":"https:\/\/beyondpesticides.org\/dailynewsblog\/author\/beyond-pesticides\/","title":"Lights Out for Aphids - Beyond Pesticides Daily News Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"lLUc71lKnU\"><a href=\"https:\/\/beyondpesticides.org\/dailynewsblog\/2012\/11\/lights-out-for-aphids\/\">Lights Out for Aphids<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/beyondpesticides.org\/dailynewsblog\/2012\/11\/lights-out-for-aphids\/embed\/#?secret=lLUc71lKnU\" width=\"600\" height=\"338\" title=\"&#8220;Lights Out for Aphids&#8221; &#8212; Beyond Pesticides Daily News Blog\" data-secret=\"lLUc71lKnU\" 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\/* ]]> *\/\n<\/script>\n","description":"(Beyond Pesticides, November 13, 2012) There\u2019s a new tool in the fight against aphids. Research published in the journal Horticultural Science discovered that reducing the amount of ultra-violet (UV) light in an environment can shrink the population of an aphid infestation. This study is encouraging as it has the ability to dramatically reduce pesticide applications. Scientists carried out their study in two \u201ctunnel type\u201d greenhouses over three separate lettuce growing seasons. The crops in one greenhouse were covered with standard mesh netting, while crops in the other greenhouse were covered with netting that filtered radiation in the UV spectrum (the product &#8216;Bionet&#8217; was used in the study). Researchers then artificially introduced aphid pests into the environment, and tracked their dispersal patterns and overall population weekly through a statistical analysis. Although the aphid population grew exponentially in both environments, it was significantly lower in the greenhouse where the aphids were covered by the UV-absorbing material. This has important implications for greenhouse-grown greens. Using this technique, farmers can reduce the costs associated with pesticide use, concurrently protecting the health of the surrounding environment and consumers purchasing their crops. The researchers note that UV radiation acts as an important visual cue not only [&hellip;]","thumbnail_url":"http:\/\/images.sciencedaily.com\/2012\/11\/121107101713.jpg"}