<div dir="ltr"><div class="gmail_default" style="font-family:comic sans ms,sans-serif;font-size:small">I have been seeing lots of garlic mustard this spring, both the rossetes and flowering stage. I wish it would have been suppressed by the cold weather. </div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><font face="comic sans ms, sans-serif" size="2">Earl "Bud" Reaves, CF</font><div><font face="comic sans ms, sans-serif" size="2">County Forester</font></div><div><span style="font-family:"comic sans ms",sans-serif;font-size:x-small">SAF Certified Forester, MD </span><font face="comic sans ms, sans-serif" style="font-size:x-small">Licensed Forester, </font><span style="font-size:x-small;font-family:Helvetica;background-image:initial;background-repeat:initial">ISA
Certified Arborist</span><sup><span style="font-family:Symbol;background-image:initial;background-repeat:initial">Ò</span></sup><span style="font-size:x-small;font-family:"comic sans ms",sans-serif">, </span></div><div><font face="comic sans ms, sans-serif" size="1">2664 Riva Road</font></div><div><span style="font-family:'comic sans ms',sans-serif"><font size="1">Annapolis, Maryland 21401 MS #6201</font></span></div><div><span style="font-family:"comic sans ms",sans-serif"><font size="1">410.222.6707 </font></span></div><div><a href="https://www.anne-arundel-weed-resistance.org/" style="font-family:"comic sans ms",sans-serif;font-size:small" target="_blank">Anne Arundel Weed Resistance</a> </div><div><font color="#38761d" style="font-family:"comic sans ms",sans-serif;font-size:small"><a href="http://www.mdinvasivesp.org/index.html" style="font-family:"comic sans ms",sans-serif;font-size:small" target="_blank">Maryland Invasive Species Council</a></font></div><div><b style="color:rgb(106,168,79);font-size:12.8px;font-family:"comic sans ms",sans-serif"><a href="http://www.emeraldashborer.info/index.cfm#sthash.YlSBwhCI.dpbs" target="_blank"><font size="2">Emerald Ash Borer Info</font></a></b></div><div><font face="comic sans ms, sans-serif" size="2"><b><span></span><span></span><br></b></font></div><div><font face="comic sans ms, sans-serif" size="2"><b><span></span><span></span><br><br><br></b></font></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
<br><div class="gmail_quote">On Mon, May 7, 2018 at 8:21 AM, Servis, Robert <span dir="ltr"><<a href="mailto:Robert.Servis@montgomeryparks.org" target="_blank">Robert.Servis@montgomeryparks.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div lang="EN-US" link="blue" vlink="purple">
<div class="m_-6311429580759716505WordSection1">
<p class="MsoNormal">I worked with a group of about 90 high School Sophmores, for a few hours, and we pulled Many bags this year, but not nearly as much as the year before in the same locations. I’m sure our efforts have been having an impact, but I did feel
from the beginning of the event that there was not nearly as much. in one area that was completely wall to wall garlic mustard last year we found less than 10 plants!<u></u><u></u></p>
<p class="MsoNormal">However, at the same time there are woods by my house that have a ground cover of first year garlic mustard rosettes mixed with some second year stalks, but they are visible for up to 50yards or more without even going into the woods.
<u></u><u></u></p>
<p class="MsoNormal">I think that the seeds have survived the winter and are doing well (unfortunately), but it doesn’t surprise me to hear many folks are feeling like they are less abundant this year. I know this doesn’t provide any scientific insight but
it is interesting to see/hear these observations as I have also felt this way at times this season. If anything at this point, I feel like I am seeing fewer second year stalks and the rosettes which were tiny 1-2weeks ago are becoming more obvious (at least
in my area). <u></u><u></u></p>
<p class="MsoNormal">Thanks for the good discussion topic!<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><b>From:</b> MAIPC <<a href="mailto:maipc-bounces@lists.maipc.org" target="_blank">maipc-bounces@lists.maipc.org</a><wbr>> <b>On Behalf Of
</b>Mark Frey<br>
<b>Sent:</b> Saturday, May 05, 2018 2:00 PM<br>
<b>To:</b> frazmo <<a href="mailto:frazmo@gmail.com" target="_blank">frazmo@gmail.com</a>><br>
<b>Cc:</b> <a href="mailto:c.schreter@comcast.net" target="_blank">c.schreter@comcast.net</a>; MAIPC Listserve <<a href="mailto:maipc@lists.maipc.org" target="_blank">maipc@lists.maipc.org</a>>; MAIPC Board <<a href="mailto:maipc-brd@lists.maipc.org" target="_blank">maipc-brd@lists.maipc.org</a>><br>
<b>Subject:</b> Re: [MAIPC] [Maipc-brd] Fwd: Garlic Mustard scarce this season, in 2018?<u></u><u></u></p><div><div class="h5">
<p class="MsoNormal"><u></u> <u></u></p>
<div>
<p class="MsoNormal">I have seen typically dense stands of rosettes in the DC metro area this season so I don't think it was cold enough to kill at least around here. And, based on my research in Ohio, focused on garlic mustard with winter temperatures into
the teens, garlic mustard overwintered just fine. Today I led a volunteer group and we pulled 21 garbage bags full of second year plants, so there is still plenty around! And, it is definitely not too early for healthy rosettes. Seedlings emerge in ~February
so they have had about 10 weeks to develop.<u></u><u></u></p>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">Vicky Nuzzo and Bernd Blossey (and others) have put forward the idea that garlic mustard has gone through a decline in density in some areas. I don't recall if they were saying that decline is only in areas with long invasion histories
or in other areas too. I think They talked about it at a MA-IPC event in Pennsylvania in about 2001 (at the Morris Arb?).<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">Mark Frey<u></u><u></u></p>
</div>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
<div>
<p class="MsoNormal">On Fri, May 4, 2018 at 10:12 PM, frazmo <<a href="mailto:frazmo@gmail.com" target="_blank">frazmo@gmail.com</a>> wrote:<u></u><u></u></p>
<blockquote style="border:none;border-left:solid #cccccc 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt">
<div>
<div>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt">Ms. Schreter wrote the following to the MAIPC info email:<span class="m_-6311429580759716505m-8624209608306121504gmail-im"><u></u><u></u></span></p>
<div>
<p>To MAIPC,, <b>Have you noticed that Garlic Mustard seems scarce this season? Everywhere?</b><u></u><u></u></p>
<p><u></u> <u></u></p>
<p>Consider the possibility that Garlic Mustard is <u>scarce in 2018, all over</u>. In areas previously cleared or not. I’m thinking the frigid winter destroyed most of the 1<sup>st</sup>year or overwintering Garlic Mustard leaves, except on plants located
in very protected spots. Here in Baltimore City on May 3, 2018, some few scattered 2<sup>nd</sup>year plants are in flower. I am pulling the occasional plant that stands <15” tall. Oddly, I also see some nearby patches looking like 1<sup>st</sup>year rosettes,
like a ground cover. Too soon for that. Maybe they are the 2<sup>nd</sup>year plants/roots, sending new stalks up from scratch.<u></u><u></u></p>
<p><u></u> <u></u></p>
<p>I invite your reaction to this novel observation -- and interpretation. Thank you for any wisdom. <u></u><u></u></p>
<p><u></u> <u></u></p>
<p>Carol Schreter, Baltimore Bird Club Conservation Chair<u></u><u></u></p>
<p><a href="https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fmaps.google.com%2F%3Fq%3D1905%2BDixon%2BRd.%2BBaltimore%2C%2BMD%2B21209%26entry%3Dgmail%26source%3Dg&data=02%7C01%7C%7C94eb4ac85bec4bbda85a08d5b2b20eab%7Ca9061e0c24ca4c1cbeff039bb8c05816%7C0%7C0%7C636611400184801546&sdata=asMIEo%2Fz%2BUc9SVa%2FVyCRP3e0H1jPVUILrFLswacw4qQ%3D&reserved=0" target="_blank">1905
Dixon Rd.<br>
Baltimore, MD 21209</a><br>
(410) 664-5151<u></u><u></u></p>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt"># # #<u></u><u></u></p>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt">Regarding this, of course we all know that Garlic Mustard is a biennial and that at this time of year we should be seeing both first- and second-year plants. And I will not discount that the weather may have
impacted some of the plants. However, I remember a presentation on GM provided by an academic colleague at a MAIPC (then MA-EPPC) conference a few years ago (perhaps as many as 10-14 years?). She explained something that surprised and impressed me and stayed
with me -- that GM populations are likely to go through alternating 2-year cycles of peaks and troughs of abundance. Her explanation made a lot of sense at the time and I wish I could replay it... :( . I hope someone else may remember better than I and be
able to provide a link to more info. Suffice it to say, don't let GM fool you. Alternating boom years and more subdued years may just be part of its normal behavior. Cheers,<u></u><u></u></p>
</div>
<p class="MsoNormal">Steve Young, Arlington VA<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
<div>
<p class="MsoNormal">On Fri, May 4, 2018 at 5:39 PM, Jenn Truong <<a href="mailto:jenn.b.truong@gmail.com" target="_blank">jenn.b.truong@gmail.com</a>> wrote:<u></u><u></u></p>
<blockquote style="border:none;border-left:solid #cccccc 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt">
<div>
<div>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt">Hi Carol,<u></u><u></u></p>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt">One of our board members noted that he has not seen much of a difference and he's out in the field quite a bit around DC and MD.
<u></u><u></u></p>
</div>
<p class="MsoNormal">On the other hand, I don't get out in the field much at all any more (sadly). But what little I have seen from hiking around on weekends on my own does seem (anecdotally) to be less. But I'm not sure I can venture as far as to say I think
it may be the frigid winter we've had. We've had worse winters when it didn't seem to have much of any effect on the Garlic Mustard. In my case, I'd like to think the areas I've visited are getting lots of great staff and volunteer control efforts that are
staring to bear some success, since I tend to visit a lot of the same areas year after year and see diminished return with each year. =)<u></u><u></u></p>
<div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="color:#888888"><br clear="all">
</span><u></u><u></u></p>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<p class="MsoNormal"><span class="m_-6311429580759716505m-8624209608306121504hoenzb"><b><span style="font-size:9.5pt;color:#888888">Jenn Truong</span></b></span><span class="m_-6311429580759716505m-8624209608306121504hoenzb"><span style="font-size:9.5pt;color:#888888">
</span></span><span style="font-size:9.5pt;color:#888888"><br>
<span class="m_-6311429580759716505m-8624209608306121504hoenzb">Technology Officer</span></span><span style="font-size:9.5pt"><br>
<br clear="all">
<u></u><u></u></span></p>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:9.5pt">MAIPC Board of Directors<u></u><u></u></span></p>
</div>
</div>
<p class="MsoNormal"><span style="font-size:9.5pt">Mid-Atlantic Invasive Plant Council<u></u><u></u></span></p>
</div>
<p class="MsoNormal"><a href="mailto:info@maip.org" target="_blank"><span style="font-size:9.5pt">info@maip.org</span></a><span style="font-size:9.5pt"> |
</span><a href="https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.maipc.org&data=02%7C01%7C%7C94eb4ac85bec4bbda85a08d5b2b20eab%7Ca9061e0c24ca4c1cbeff039bb8c05816%7C0%7C1%7C636611400184801546&sdata=PUnEy92dl7U43GxdbpPYpXAX%2FZI21dA6cZZfW8x9vG8%3D&reserved=0" target="_blank"><span style="font-size:9.5pt">www.maipc.org</span></a><span style="font-size:9.5pt"><u></u><u></u></span></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<p class="MsoNormal"><u></u> <u></u></p>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
<blockquote style="border:none;border-left:solid #cccccc 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt">
<div>
<div>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt">---------- Forwarded message ----------<br>
From: <b>Carol Schreter</b> <<a href="mailto:c.schreter@comcast.net" target="_blank">c.schreter@comcast.net</a>><br>
Date: Thu, May 3, 2018 at 12:52 PM<br>
Subject: Garlic Mustard scarce this season, in 2018?<br>
To: <a href="mailto:info@maipc.org" target="_blank">info@maipc.org</a><br>
<br>
<u></u><u></u></p>
<div>
<p>To MAIPC,, <b>Have you noticed that Garlic Mustard seems scarce this season? Everywhere?</b><u></u><u></u></p>
<p><u></u> <u></u></p>
<p>Consider the possibility that Garlic Mustard is <u>scarce in 2018, all over</u>. In areas previously cleared or not. I’m thinking the frigid winter destroyed most of the 1<sup>st</sup>year or overwintering Garlic Mustard leaves, except on plants located
in very protected spots. Here in Baltimore City on May 3, 2018, some few scattered 2<sup>nd</sup>year plants are in flower. I am pulling the occasional plant that stands <15” tall. Oddly, I also see some nearby patches looking like 1<sup>st</sup>year rosettes,
like a ground cover. Too soon for that. Maybe they are the 2<sup>nd</sup>year plants/roots, sending new stalks up from scratch.<u></u><u></u></p>
<p><u></u> <u></u></p>
<p>I invite your reaction to this novel observation -- and interpretation. Thank you for any wisdom. <u></u><u></u></p>
<p><u></u> <u></u></p>
<p>Carol Schreter, Baltimore Bird Club Conservation Chair<u></u><u></u></p>
<p><a href="https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fmaps.google.com%2F%3Fq%3D1905%2BDixon%2BRd.%2BBaltimore%2C%2BMD%2B21209%26entry%3Dgmail%26source%3Dg&data=02%7C01%7C%7C94eb4ac85bec4bbda85a08d5b2b20eab%7Ca9061e0c24ca4c1cbeff039bb8c05816%7C0%7C0%7C636611400184801546&sdata=asMIEo%2Fz%2BUc9SVa%2FVyCRP3e0H1jPVUILrFLswacw4qQ%3D&reserved=0" target="_blank">1905
Dixon Rd.<br>
Baltimore, MD 21209</a><br>
(410) 664-5151<u></u><u></u></p>
</div>
</div>
</div>
</div>
</blockquote>
</div>
</div>
</div>
</div>
</div>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
______________________________<wbr>_________________<br>
Maipc-brd mailing list<br>
<a href="mailto:Maipc-brd@lists.maipc.org" target="_blank">Maipc-brd@lists.maipc.org</a><br>
<a href="https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Flists.maipc.org%2Flistinfo.cgi%2Fmaipc-brd-maipc.org&data=02%7C01%7C%7C94eb4ac85bec4bbda85a08d5b2b20eab%7Ca9061e0c24ca4c1cbeff039bb8c05816%7C0%7C1%7C636611400184801546&sdata=4%2BCIVnSRqeWnkNGG6Dt2hLGMXq%2Fx3q4P27lBiPbQ7Yo%3D&reserved=0" target="_blank">http://lists.maipc.org/<wbr>listinfo.cgi/maipc-brd-maipc.<wbr>org</a><u></u><u></u></p>
</blockquote>
</div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
______________________________<wbr>_________________<br>
MAIPC mailing list<br>
<a href="mailto:MAIPC@lists.maipc.org" target="_blank">MAIPC@lists.maipc.org</a><br>
<a href="https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Flists.maipc.org%2Flistinfo.cgi%2Fmaipc-maipc.org&data=02%7C01%7C%7C94eb4ac85bec4bbda85a08d5b2b20eab%7Ca9061e0c24ca4c1cbeff039bb8c05816%7C0%7C1%7C636611400184801546&sdata=Cf1KQQ9xRy15nDR%2BUnW4deqmaNkRUUvPK%2FVGKaMNPJs%3D&reserved=0" target="_blank">http://lists.maipc.org/<wbr>listinfo.cgi/maipc-maipc.org</a><u></u><u></u></p>
</blockquote>
</div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
</div></div></div>
</div>
<br>______________________________<wbr>_________________<br>
MAIPC mailing list<br>
<a href="mailto:MAIPC@lists.maipc.org">MAIPC@lists.maipc.org</a><br>
<a href="http://lists.maipc.org/listinfo.cgi/maipc-maipc.org" rel="noreferrer" target="_blank">http://lists.maipc.org/<wbr>listinfo.cgi/maipc-maipc.org</a><br>
<br></blockquote></div><br></div>