I have found triclopyr to be effective, and that any manual manipulation just causes more of it to grow, sometimes popping up 10 feet away from where it was pulled or dug! Most evil of any invasive I've ever met!<div id="yMail_cursorElementTracker_1623792728886"><br><div id="ymail_android_signature"><a id="ymail_android_signature_link" href="https://go.onelink.me/107872968?pid=InProduct&c=Global_Internal_YGrowth_AndroidEmailSig__AndroidUsers&af_wl=ym&af_sub1=Internal&af_sub2=Global_YGrowth&af_sub3=EmailSignature">Sent from Yahoo Mail on Android</a></div> <br> <blockquote style="margin: 0 0 20px 0;"> <div style="font-family:Roboto, sans-serif; color:#6D00F6;"> <div>On Tue, Jun 15, 2021 at 4:44 PM, Elizabeth Mizell</div><div><beth@blueridgeprism.org> wrote:</div> </div> <div style="padding: 10px 0 0 20px; margin: 10px 0 0 0; border-left: 1px solid #6D00F6;"> <div id="yiv6301616277"><div dir="ltr"><div class="yiv6301616277gmail_default" style="">Blue Ridge PRISM has gotten a fair number of requests for controlling Houttuynia cordata or chameleon plant. </div><div class="yiv6301616277gmail_default" style="font-family:georgia, serif;"><span style="font-family:Arial, Helvetica, sans-serif;"><br></span></div><div class="yiv6301616277gmail_default" style="font-family:georgia, serif;"><span style="font-family:Arial, Helvetica, sans-serif;"><a rel="nofollow noopener noreferrer" target="_blank" href="http://www.iucngisd.org/gisd/species.php?sc=854">http://www.iucngisd.org/gisd/species.php?sc=854</a></span></div><div class="yiv6301616277gmail_default" style="font-family:georgia, serif;"><span style="font-family:Arial, Helvetica, sans-serif;"><br></span></div><div class="yiv6301616277gmail_default" style="">Researching online resources yields limited results. It seems the best strategy is to manually remove the rhizomes. Many commenters in a variety of gardening type websites and forums indicate that glyphosate is ineffective.</div><div class="yiv6301616277gmail_default" style=""><br></div><div class="yiv6301616277gmail_default" style="">Does anyone know of a good resource for control guidelines for this plant? Any/recommendations/experience controlling this plant with herbicides?</div><div class="yiv6301616277gmail_default" style=""><br></div><div class="yiv6301616277gmail_default" style=""><br></div><div class="yiv6301616277gmail_default" style="">Thank you,</div><div class="yiv6301616277gmail_default" style="">Beth Mizell</div><div class="yiv6301616277gmail_default" style="font-family:georgia, serif;"><span style="font-family:new serif;color:rgb(0,0,0);"><br></span></div><div class="yiv6301616277gmail_default" style="font-family:georgia, serif;"><span style="font-family:new serif;color:rgb(0,0,0);"><br></span></div><div class="yiv6301616277gmail_default" style="font-family:georgia, serif;"><span style="font-family:new serif;color:rgb(0,0,0);"><br></span></div><div class="yiv6301616277gmail_default" style="font-family:georgia, serif;"><span style="font-family:new serif;color:rgb(0,0,0);">_______________________________________</span><br></div><div><div dir="ltr" class="yiv6301616277gmail_signature"><div dir="ltr"><div style="font-style:normal;font-weight:normal;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;color:rgb(0,0,0);"><font size="4" face="arial, sans-serif"><span style="font-style:normal;">Elizabeth Anne Mizell</span><span style="font-style:normal;white-space:pre;">           </span></font></div><div style="font-style:normal;font-weight:normal;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;color:rgb(0,0,0);"><font size="2" face="arial, sans-serif">Program Director | Blue Ridge PRISM</font></div><div style="font-style:normal;font-weight:normal;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;color:rgb(0,0,0);"><font size="2" face="arial, sans-serif"><span style="font-style:normal;"><a rel="nofollow noopener noreferrer" ymailto="mailto:beth@blueridgeprism.org" target="_blank" href="mailto:beth@blueridgeprism.org">beth@blueridgeprism.org</a> </span></font></div><div style="font-style:normal;font-weight:normal;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;color:rgb(0,0,0);"><div style="color:rgb(0,0,0);font-style:normal;font-weight:normal;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;"><div style="color:rgb(0,0,0);letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;word-wrap:break-word;"><div style="color:rgb(0,0,0);letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;word-wrap:break-word;"><div style="color:rgb(0,0,0);letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;word-wrap:break-word;"><div style="text-indent:0px;word-wrap:break-word;"><div style="text-indent:0px;word-wrap:break-word;"><div style="color:rgb(0,0,0);letter-spacing:normal;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;"><font size="2" face="arial, sans-serif"><br><br></font></div><div style="color:rgb(0,0,0);letter-spacing:normal;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;"><font size="2" face="arial, sans-serif"><a rel="nofollow noopener noreferrer" target="_blank" href="https://blueridgeprism.org/">Blue Ridge PRISM</a><span style="font-style:normal;"> is a partnership for regional invasive species management in Virginia.</span></font></div></div></div></div></div></div></div></div><font face="arial, sans-serif"><br></font><br></div></div></div></div>
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