[NatureNS] History of Black Locust, perception as invasive

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Hi All, Dave S. & Nick,

         Roland notes that it rarely sets seed in NS so I would not 
worry about it spreading like wildfire. The Loyalists were refugees so 
largely came with a minimum of baggage. The fortunate ones had the 
protection of British forces but some barely escaped via woods with just 
the clothes on their back. In either case trees would not have been a 
priority.

     But subsequently there was much US/Canada traffic of people and 
goods so I expect it came by trade or individual interest. Black Locust 
is prized for fence posts because it is rot resistant but apparently can 
sucker and spread in that way.

     Invasive plants serve a useful purpose. They take advantage of 
disturbed soil and thus help minimize erosion.

Dave W. Kentville

On 4/21/2019 12:50 PM, Nick Hill wrote:
> The black locust is an early successional tree of the Appalachian 
> deciduous forest. That it was planted by Loyalists is pertinent if we 
> can know 2here that genetic stock came from. With climate change 
> temperature changes are moving faster than trees so any trees from 
> further south that can make it here to diversify our forest is a good 
> thing. We worry about "invasive " trees and shrubs filling the 
> ecological niches created by changed climate and by abandoned farmland 
> (see rose multiflora in old pastures). Trees and shrubs from the 
> Appalachian deciduous forest may help prevent the incursions of 
> exotics. They also replace the trees we are losing due to disease.. 
> hemlock ash etc.
> I have seen pods of Robinia ..the locust..but not found viable seed. 
> Is this true? Is it due to climate or to incompatibility...that they 
> need another individual to mate w and can't self pollinate?
>
> On Sun, Apr 21, 2019, 12:01 PM David Simpson, <david.sonsimp@gmail.com 
> <mailto:david.sonsimp@gmail.com>> wrote:
>
>     Curious if anyone knows much about how/when Black Locust came to
>     be planted in Nova Scotia. Perhaps it came with the Loyalists
>     following the Revolution for use on their homesteads? Or did it
>     come more recently for sale in 20th century garden centers?
>
>     It is an undeniably utilitarian plant - fast growing, hot burning,
>     rot resistant hardwood, mega flowerer, animal fodder (?). It is
>     also considered invasive by many, I believe planting is restricted
>     in the NE US.
>
>     All to say, im a little conflicted about planting this tree here.
>     Just looking for opinions, to discuss this non native, naturalized
>     to NS tree.
>
>     Dave in Currys Corner
>

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    <p>Hi All, Dave S. &amp; Nick,</p>
    <p>        Roland notes that it rarely sets seed in NS so I would
      not worry about it spreading like wildfire. The Loyalists were
      refugees so largely came with a minimum of baggage. The fortunate
      ones had the protection of British forces but some barely escaped
      via woods with just the clothes on their back. In either case
      trees would not have been a priority.</p>
    <p>    But subsequently there was much US/Canada traffic of people
      and goods so I expect it came by trade or individual interest.
      Black Locust is prized for fence posts because it is rot resistant
      but apparently can sucker and spread in that way.</p>
    <p>    Invasive plants serve a useful purpose. They take advantage
      of disturbed soil and thus help minimize erosion. <br>
    </p>
    <p>Dave W. Kentville<br>
    </p>
    <div class="moz-cite-prefix">On 4/21/2019 12:50 PM, Nick Hill wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:CAOK1_Gb_FuBNiyMaFoEv1wtmLkAD=PXvexG1LVDc=XSoSsCwug@mail.gmail.com">
      <meta http-equiv="content-type" content="text/html; charset=UTF-8">
      <div dir="auto">The black locust is an early successional tree of
        the Appalachian deciduous forest. That it was planted by
        Loyalists is pertinent if we can know 2here that genetic stock
        came from. With climate change temperature changes are moving
        faster than trees so any trees from further south that can make
        it here to diversify our forest is a good thing. We worry about
        "invasive " trees and shrubs filling the ecological niches
        created by changed climate and by abandoned farmland (see rose
        multiflora in old pastures). Trees and shrubs from the
        Appalachian deciduous forest may help prevent the incursions of
        exotics. They also replace the trees we are losing due to
        disease.. hemlock ash etc.
        <div dir="auto">I have seen pods of Robinia ..the locust..but
          not found viable seed. Is this true? Is it due to climate or
          to incompatibility...that they need another individual to mate
          w and can't self pollinate?</div>
      </div>
      <br>
      <div class="gmail_quote">
        <div dir="ltr" class="gmail_attr">On Sun, Apr 21, 2019, 12:01 PM
          David Simpson, &lt;<a href="mailto:david.sonsimp@gmail.com"
            moz-do-not-send="true">david.sonsimp@gmail.com</a>&gt;
          wrote:<br>
        </div>
        <blockquote class="gmail_quote" style="margin:0 0 0
          .8ex;border-left:1px #ccc solid;padding-left:1ex">
          <div dir="auto">Curious if anyone knows much about how/when
            Black Locust came to be planted in Nova Scotia. Perhaps it
            came with the Loyalists following the Revolution for use on
            their homesteads? Or did it come more recently for sale in
            20th century garden centers?
            <div dir="auto"><br>
            </div>
            <div dir="auto">It is an undeniably utilitarian plant - fast
              growing, hot burning, rot resistant hardwood, mega
              flowerer, animal fodder (?). It