人工捕殺+化學防治確保冬藏不留“?！?/title> <meta name='Maketime' content='2020-11-20 08:33:16_162'> <META HTTP-EQUIV='pragma' CONTENT='no-cache'> <META HTTP-EQUIV='Cache-Control' CONTENT='no-store, must-revalidate'> <meta name="SiteName" content="杭州余杭門戶網站"> <meta name="SiteDomain" content="www.12216296.buzz"> <meta name="SiteIDCode" content="3301100001"> <meta name="Image" content="/picture/-1/201120083246075587.jpg"> <meta name="ColumnName" content="本地要聞"> <meta name="ColumnType" content="政務公開"> <meta name="ArticleTitle" content="人工捕殺+化學防治確保冬藏不留“?！?> <meta name="PubDate" content="2020-11-20 08:32"> <meta name="author" content=""> <meta name="description" content="本報訊（記者吳一靜通訊員郎萍）昨日，記者經過臨平人民廣場時，看到園林綠化工人正拿著鑷子、針筒，對著梧桐樹的樹干仔細操作著，仿佛在為樹木做精密的“手術”。走近一打聽，才知道原來工人們正在清除越冬天牛。近年來，我區堅持走生態優先、綠色發展之路，綠化面積擴大，樹種面積不斷增加，以星天牛、光肩星天牛、桃紅頸天牛為主的蛀干害蟲發生范圍也不斷擴大。"> <meta name="keywords" content="天牛樹木檢查綠化"> <meta name="contentSource" content="余杭晨報"> <meta name="url" content="http://www.12216296.buzz/art/2020/11/20/art_1532128_58942498.html"> <meta name="category" content=""> <meta name="language" content="中文"> <meta name="location" content=""> <meta name="department" content=""> <meta name="guid" content="202058942498"> <meta name="effectiveTime" content="0"> <meta name="level" content="0"> <meta name="serviceCategory" content=""> <meta name="serviceObject" content=""> <meta name="comments" content=""> <meta name="subject" content=""> <link rel="stylesheet" href="/images/28925/yhmh_reset.css"> <link rel="stylesheet" href="/images/28925/yhmh_layui.css"> <link rel="stylesheet" href="/images/28925/yhmh_index.css"> <link rel="stylesheet" href="/images/28925/yhmh_style2.css"> <link rel="stylesheet" href="/images/28925/yhmh_style1105.css"> <script type="text/javascript">$(document).ready(function(e) {$("img").attr("title",""); });</script><meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body> <div id='hiddenLocation' style='display:none;'><span id='ss_webid'>3095</span><span id='col2_name'>今日余杭</span><span id='col2_url'>/col/col1532116/index.html</span><span id='col1_name'>本地要聞</span><span id='col1_url'>/col/col1532128/index.html</span></div><div id='barrierfree_container'> <div class="layout-container">  <script type="text/javascript" src="/script/343/1810170817344392.js"></script>   <div class="layout-content">  <script type="text/javascript" src="/script/343/1810170923128212.js"></script>  <div class="article-panel">  <div class="data-title"> <img src="/images/28925/yhmh_icon-9.png" alt="" width="18" height="17" style="float:left"> <table cellspacing="0" cellpadding="0" border="0"> <tr> <td>當前位置：</td> <td><a href="/index.html">首頁</a></td> <td><TABLE WIDTH=100% CELLSPACING=0 CELLPADDING=0 BORDER=0> <TR> <TD>> <a href="/col/col1532116/index.html" class="bt_link">今日余杭</a></TD><TD>> <a href="/col/col1532128/index.html" class="bt_link">本地要聞</a></TD> </TR></TABLE> </td> </tr> </table> <script type="text/javascript" src="/script/343/1812031459037260.js"></script> </div> <div class="article-title"> <h3>人工捕殺+化學防治確保冬藏不留“?！?/h3> <h4>區城管局“樹醫生”體檢開方專門對付啃樹天牛</h4> <p>發布時間：2020-11-20 08:32 來源：余杭晨報點擊率：<script language='javascript' src="/module/visitcount/articlehits.jsp?colid=1532128&artid=58942498" > </script></p> </div> <div class="article-body"> <div class="article-content"> <meta name="ContentStart"><div align="center"><table id="newspic" style="font-family: "Microsoft YaHei";"><tbody><tr><td align="center" style="font-size: 12px;"><div align="center"><table><tbody><tr><td align="center"><p style="text-align:center"><img src="/picture/-1/201120083246075587.jpg" style="display: block; margin: 0px auto; border-style: none;"/></p></td></tr><tr><td align="center"><br/></td></tr></tbody></table></div></td></tr></tbody></table></div><div id="ozoom" style="text-align: left;"><p style="text-align: left; text-indent: 2em;">本報訊（記者吳一靜通訊員郎萍）昨日，記者經過臨平人民廣場時，看到園林綠化工人正拿著鑷子、針筒，對著梧桐樹的樹干仔細操作著，仿佛在為樹木做精密的“手術”。走近一打聽，才知道原來工人們正在清除越冬天牛。</p><p style="text-align: left; text-indent: 2em;">近年來，我區堅持走生態優先、綠色發展之路，綠化面積擴大，樹種面積不斷增加，以星天牛、光肩星天牛、桃紅頸天牛為主的蛀干害蟲發生范圍也不斷擴大。</p><p style="text-align: left; text-indent: 2em;">天牛是一種危害性很大的園林害蟲，因其力大如牛，善于在空中飛翔而得此名。目前已進入秋冬季，天?，F在的形態是一種越冬代，屬于幼蟲。天牛幼蟲潛藏在樹皮底下鉆道取食，接下來為抵御嚴冬會打孔深挖。潛藏蟄伏后，待到來年春天將羽化成蟲，繁殖傳播。</p><p style="text-align: left; text-indent: 2em;">據現場作業的綠化工人介紹，天?？惺尺^的樹木最嚴重的會被直接打通，生長逐漸衰弱枯萎，表面看似沒有變化，實則一遇風雨，便會成為極大的安全隱患。因此，冬季捕捉天牛幼蟲尤為重要，它是有效阻斷天牛繼代傳播、溯本清源的好辦法。</p><p style="text-align: left; text-indent: 2em;">為此，區城管局開展了“清除越冬天?！惫ぷ?，對懸鈴木、柳樹、雞爪槭、紅楓、櫻花、海棠、桃樹等易感蟲樹木逐株檢查，一旦發現活蟲，就用鋼絲鉤除或用藥棉、毒簽毒殺，絕不留活口。</p><p style="text-align: left; text-indent: 2em;">綠化工人作為樹木的“醫生”，檢查也格外仔細，針對不同樹木有不同的重點：法桐、柳樹的檢查是從根莖處開始，一直檢查到樹木的三級分岔處；而紅楓、櫻花、海棠、桃樹等樹木，主要檢查根莖部。對于天牛嚴重危害造成樹勢衰落、已成為翌年蟲源發生樹的，則及時整株清除燒毀，并及時更換。</p><p style="text-align: left; text-indent: 2em;">區城管局市政綠化設施運行保障中心徐珍珍向記者介紹：“防治天牛，我們采取了人工捕殺與化學防治雙管齊下的方法，用鐵絲順著樹木的孔洞對幼蟲進行戳殺，或在樹干處噴上特殊藥劑，一旦天牛碰到藥水，就會滲入它的體內，從而達到殺死害蟲的目的?！?/p><p style="text-align: left; text-indent: 2em;">下一步，區城管局將繼續利用秋冬時機捕殺天牛幼蟲，減少成蟲的密度及蛀食率，確保樹木過冬不留“?！?，為城市園林樹木的健康保駕護航。</p></div><p><br/></p><meta name="ContentEnd"> </div> <div class="article-tools"> <div class="share"> <div class="bdsharebuttonbox"><a href="#" class="bds_more" data-cmd="more"></a><a href="#" class="bds_sqq" data-cmd="sqq" title="分享到QQ好友"></a><a href="#" class="bds_qzone" data-cmd="qzone" title="分享到QQ空間"></a><a href="#" class="bds_tsina" data-cmd="tsina" title="分享到新浪微博"></a><a href="#" class="bds_tqq" data-cmd="tqq" title="分享到騰訊微博"></a><a href="#" class="bds_renren" data-cmd="renren" title="分享到人人網"></a><a href="#" class="bds_weixin" data-cmd="weixin" title="分享到微信"></a></div> <script>window._bd_share_config={"common":{"bdSnsKey":{},"bdText":"","bdMini":"2","bdMiniList":false,"bdPic":"","bdStyle":"0","bdSize":"24"},"share":{},"image":{"viewList":["sqq","qzone","tsina","tqq","renren","weixin"],"viewText":"分享到：","viewSize":"24"},"selectShare":{"bdContainerClass":null,"bdSelectMiniList":["sqq","qzone","tsina","tqq","renren","weixin"]}};with(document)0[(getElementsByTagName('head')[0]||body).appendChild(createElement('script')).src='http://bdimg.share.baidu.com/static/api/js/share.js?v=89860593.js?cdnversion='+~(-new Date()/36e5)];</script> </div> <div class="right-tools"> <a href="#">【返回頂部】</a> <a href="javascript:window.print();">【打印本頁】</a> <a href="#" onclick="window.close()">【關閉窗口】</a> </div> </div> </div> </div> </div>   <script type="text/javascript" src="/script/343/1810171010255635.js"></script>  </div> <script src="/images/28925/yhmh_jquery-1.8.3.min.js"></script> <script src="/images/28925/yhmh_layui.js"></script> <script src="/images/28925/yhmh_base.js"></script> <script src="/images/28925/jQuery.autoIMG.js"></script> <script> $(function(){ $('.article-content').autoIMG(); 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