<div dir="ltr"><div>I have a herd of cattle that eagerly graze Japanese Stilt grass. I strip / rotationally graze them and intentionally put them in Stilt grass to help manage it. This summer I learned they really like Mimosa trees. I cut some large ones in the pasture and they would strip every leaf and bloom from the branches and even stripped all the bark from the main trunks. The Mimosas were blooming but had no seed pods. I also watched them browse low hanging Ailanthus tree branches. They won't touch Sychamore tree sapplings. These cattle are in good body condition and had pasture grasses available to them.</div><div>Robert Ferrell</div><div>Amherst County, VA</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, Oct 2, 2021 at 9:10 AM <<a href="mailto:maipc-request@lists.maipc.org">maipc-request@lists.maipc.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Send MAIPC mailing list submissions to<br>
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1. Re: Japanese Stilt grass (<a href="mailto:jmaher55@verizon.net" target="_blank">jmaher55@verizon.net</a>)<br>
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Message: 1<br>
Date: Sat, 2 Oct 2021 09:00:51 -0400<br>
From: <<a href="mailto:jmaher55@verizon.net" target="_blank">jmaher55@verizon.net</a>><br>
To: "'Heidi Allen'" <<a href="mailto:rundvm@gmail.com" target="_blank">rundvm@gmail.com</a>>, "'Marc Imlay'"<br>
<<a href="mailto:ialm@erols.com" target="_blank">ialm@erols.com</a>>, "'frazmo'" <<a href="mailto:frazmo@gmail.com" target="_blank">frazmo@gmail.com</a>><br>
Cc: <<a href="mailto:invasives@listserv.umd.edu" target="_blank">invasives@listserv.umd.edu</a>>, "'MAIPC Listserve'"<br>
<<a href="mailto:maipc@lists.maipc.org" target="_blank">maipc@lists.maipc.org</a>>, "'William Buettner Jr'"<br>
<<a href="mailto:wbuettner@mdot.maryland.gov" target="_blank">wbuettner@mdot.maryland.gov</a>><br>
Subject: Re: [MAIPC] Japanese Stilt grass<br>
Message-ID: <000f01d7b78d$88687da0$993978e0$@<a href="http://verizon.net" rel="noreferrer" target="_blank">verizon.net</a>><br>
Content-Type: text/plain; charset="utf-8"<br>
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As you mention, the problem with deer, like cattle, may be the change in microbes at the beginning and the end. <br>
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Has anyone looked at the nutritional value of stiltgrass? It is hard to believe it has any redeeming quality. <br>
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Interesting thought about the goats though. They are reported to eat any thing and have a lower browse line.<br>
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From: MAIPC <<a href="mailto:maipc-bounces@lists.maipc.org" target="_blank">maipc-bounces@lists.maipc.org</a>> On Behalf Of Heidi Allen<br>
Sent: Friday, October 1, 2021 2:51 PM<br>
To: Marc Imlay <<a href="mailto:ialm@erols.com" target="_blank">ialm@erols.com</a>>; frazmo <<a href="mailto:frazmo@gmail.com" target="_blank">frazmo@gmail.com</a>><br>
Cc: <a href="mailto:invasives@listserv.umd.edu" target="_blank">invasives@listserv.umd.edu</a>; MAIPC Listserve <<a href="mailto:maipc@lists.maipc.org" target="_blank">maipc@lists.maipc.org</a>>; William Buettner Jr <<a href="mailto:wbuettner@mdot.maryland.gov" target="_blank">wbuettner@mdot.maryland.gov</a>><br>
Subject: Re: [MAIPC] Japanese Stilt grass<br>
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I believe the deer is a ruminant. Based only on the knowledge of our domestic ruminants, I would think that deer would have the ability to eat and likely digest stiltgrass (or they microbes would). But, we may see issues related to toxins, mineral imbalances and rapid shifts in diet. So how about a slow change over using a Hosta lead concentrate? <br>
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Wasn?t University of MD trying to train goats to eat stiltgrass (and not other plants). Did they do OK? And, does the rumen destroy seeds? <br>
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Thanks<br>
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Heidi<br>
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On October 1, 2021 at 9:26:40 AM, frazmo (<a href="mailto:frazmo@gmail.com" target="_blank">frazmo@gmail.com</a> <mailto:<a href="mailto:frazmo@gmail.com" target="_blank">frazmo@gmail.com</a>> ) wrote:<br>
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My understanding is that deer don't eat grass. They are browsers, not grazers. So I don't think this could work. What is definite is that the deer help to spread stiltgrass and wavyleaf. <br>
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Cheers, Steve Young<br>
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On Fri, Oct 1, 2021, 8:32 AM Marc Imlay <<a href="mailto:ialm@erols.com" target="_blank">ialm@erols.com</a> <mailto:<a href="mailto:ialm@erols.com" target="_blank">ialm@erols.com</a>> > wrote:<br>
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That is a great thought. And when a deer has learned to like the stiltgrass it may remove it elsewhere. Marc<br>
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From: William Buettner Jr <<a href="mailto:WBuettner@mdot.maryland.gov" target="_blank">WBuettner@mdot.maryland.gov</a> <mailto:<a href="mailto:WBuettner@mdot.maryland.gov" target="_blank">WBuettner@mdot.maryland.gov</a>> ><br>
Sent: Friday, October 01, 2021 8:06 AM<br>
To: Marc Imlay <<a href="mailto:ialm@erols.com" target="_blank">ialm@erols.com</a> <mailto:<a href="mailto:ialm@erols.com" target="_blank">ialm@erols.com</a>> >; <a href="mailto:INVASIVES@LISTSERV.UMD.EDU" target="_blank">INVASIVES@LISTSERV.UMD.EDU</a> <mailto:<a href="mailto:INVASIVES@LISTSERV.UMD.EDU" target="_blank">INVASIVES@LISTSERV.UMD.EDU</a>> ; 'MAIPC Listserve' <<a href="mailto:maipc@lists.maipc.org" target="_blank">maipc@lists.maipc.org</a> <mailto:<a href="mailto:maipc@lists.maipc.org" target="_blank">maipc@lists.maipc.org</a>> ><br>
Subject: RE: [MAIPC] Japanese Stilt grass<br>
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Has anyone tried to spray stilt grass with an ?attractant? that may induce deer browsing? I?m not sure what deer like in the sense of taste but a spray of ?sugar? may get them to at least browse the plant which from my observations they appear to shy away from? Just a thought.<br>
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From: MAIPC <<a href="mailto:maipc-bounces@lists.maipc.org" target="_blank">maipc-bounces@lists.maipc.org</a> <mailto:<a href="mailto:maipc-bounces@lists.maipc.org" target="_blank">maipc-bounces@lists.maipc.org</a>> > On Behalf Of Marc Imlay<br>
Sent: Thursday, September 30, 2021 4:12 PM<br>
To: <a href="mailto:INVASIVES@LISTSERV.UMD.EDU" target="_blank">INVASIVES@LISTSERV.UMD.EDU</a> <mailto:<a href="mailto:INVASIVES@LISTSERV.UMD.EDU" target="_blank">INVASIVES@LISTSERV.UMD.EDU</a>> ; 'MAIPC Listserve' <<a href="mailto:maipc@lists.maipc.org" target="_blank">maipc@lists.maipc.org</a> <mailto:<a href="mailto:maipc@lists.maipc.org" target="_blank">maipc@lists.maipc.org</a>> ><br>
Subject: [MAIPC] Japanese Stilt grass<br>
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Today at Ruth B. Swann Park in Charles County Maryland, I came across about a quarter acre that had only dead stilt grass from last year. The dead stilt grass was very thick but there was no live stilt grass or any other green vegetation including beefsteak plant, Perilla frutescens. There was a lot of Perilla about 300 feet away. <br>
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Marc Imlay<br>
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From: Marc Imlay <<a href="mailto:ialm@erols.com" target="_blank">ialm@erols.com</a> <mailto:<a href="mailto:ialm@erols.com" target="_blank">ialm@erols.com</a>> ><br>
Sent: Tuesday, March 23, 2021 7:16 AM<br>
To: 'Kit Britton' <<a href="mailto:kitbritton@gmail.com" target="_blank">kitbritton@gmail.com</a> <mailto:<a href="mailto:kitbritton@gmail.com" target="_blank">kitbritton@gmail.com</a>> ><br>
Subject: RE: Private: Re: Successional Change at Fraser Preserve with Margaret Chatham - Thu, 03/11/2021 7:30pm-9:00pm<br>
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If it kills the seedbank and you remove Perilla, the stilt grass would not come up at that location the next year (unless it came in from elsewhere).<br>
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From: Kit Britton <<a href="mailto:kitbritton@gmail.com" target="_blank">kitbritton@gmail.com</a> <mailto:<a href="mailto:kitbritton@gmail.com" target="_blank">kitbritton@gmail.com</a>> ><br>
Sent: Tuesday, March 23, 2021 6:57 AM<br>
To: Marc Imlay <<a href="mailto:ialm@erols.com" target="_blank">ialm@erols.com</a> <mailto:<a href="mailto:ialm@erols.com" target="_blank">ialm@erols.com</a>> ><br>
Subject: Re: Private: Re: Successional Change at Fraser Preserve with Margaret Chatham - Thu, 03/11/2021 7:30pm-9:00pm<br>
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I don't know. I'm trying to think how to figure that out.<br>
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I think if I look for the first spring/early summer growth of both plants, there would be the clue. Is that right?<br>
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Killing the seedbank would mean perilla comes up mostly alone except for stiltgrass seed that blows in late the prior year.So maybe that would be a smaller "crop". So the result is the stiltgrass that year is sparse. <br>
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One thing is perilla is usually still carrying and presumably dropping seed well after the stiltgrass seems finished.<br>
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I will watch patches of perilla on TRI this spring/summer. <br>
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Kit<br>
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On Mon, Mar 22, 2021 at 8:53 AM Marc Imlay <<a href="mailto:ialm@erols.com" target="_blank">ialm@erols.com</a> <mailto:<a href="mailto:ialm@erols.com" target="_blank">ialm@erols.com</a>> > wrote:<br>
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Does the Perilla kill the seed bank or just the emerging stiltgrass? Marc<br>
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From: Kit Britton <<a href="mailto:kitbritton@gmail.com" target="_blank">kitbritton@gmail.com</a> <mailto:<a href="mailto:kitbritton@gmail.com" target="_blank">kitbritton@gmail.com</a>> ><br>
Sent: Sunday, March 14, 2021 9:20 PM<br>
To: <a href="mailto:ialm@erols.com" target="_blank">ialm@erols.com</a> <mailto:<a href="mailto:ialm@erols.com" target="_blank">ialm@erols.com</a>> <br>
Subject: Private: Re: Successional Change at Fraser Preserve with Margaret Chatham - Thu, 03/11/2021 7:30pm-9:00pm<br>
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>From observation in woodlands environments at Theodore Roosevelt Island and in Donaldson Run Park it appears that Perilla may have a toxic effect on Japanese Stiltgrass which will not grow under the Perilla plants or is very sparse. Also on a larger scale at Gambrill State Park in Maryland this was obnserved last summer.<br>
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Kit Britton<br>
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ARMN Master Naturalist<br>
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