[MAIPC] MAIPC Digest, Vol 45, Issue 3
Jennifer A. Hillmer
jah at clevelandmetroparks.com
Wed Jul 1 13:11:38 PDT 2015
We have populations of Centaurea jacea (or maybe it's nigrescens, we will check further) along roadsides in reasonably mesic habitat. We have a few managed meadows that are dominated by it as well. We are not yet trying to manage it.
Jennifer Hillmer
Invasive Plant Coordinator
440-331-8530 (desk)
440-213-2542 (mobile)
jah at clevelandmetroparks.com
________________________________________
From: MAIPC <maipc-bounces at lists.maipc.org> on behalf of maipc-request at lists.maipc.org <maipc-request at lists.maipc.org>
Sent: Wednesday, July 1, 2015 12:58 PM
To: maipc at lists.maipc.org
Subject: MAIPC Digest, Vol 45, Issue 3
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Today's Topics:
1. Re: spotted knapweed in the east (Bailey, Whitney - FS)
2. Re: spotted knapweed in the east (Lane Heimer)
3. Re: spotted knapweed in the east (Stephen Hiltner)
----------------------------------------------------------------------
Message: 1
Date: Wed, 1 Jul 2015 16:29:26 +0000
From: "Bailey, Whitney - FS" <whitneybailey at fs.fed.us>
To: "maipc at lists.maipc.org" <maipc at lists.maipc.org>
Subject: Re: [MAIPC] spotted knapweed in the east
Message-ID:
<498F3224940763498B6AA8D91FA782EA424EE9 at 001FSN2MPN1-023.001f.mgd2.msft.net>
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It's all over WV on roadsides, dry slopes, and pastures. We are actively treating it within the boundaries of the Potomac Highlands CWPMA, but as far as I know only with herbicides thus far.
Whitney Bailey
Forest Ecologist
Forest Service
Monongahela National Forest
p: 304-636-1800 x280
whitneybailey at fs.fed.us
200 Sycamore St.
Elkins, WV 26241
www.fs.fed.us
Caring for the land and serving people
-----Original Message-----
From: MAIPC [mailto:maipc-bounces at lists.maipc.org] On Behalf Of maipc-request at lists.maipc.org
Sent: Wednesday, July 01, 2015 11:41 AM
To: maipc at lists.maipc.org
Subject: MAIPC Digest, Vol 45, Issue 2
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Today's Topics:
1. spotted knapweed in the east (Hough-Goldstein, J A)
2. Re: spotted knapweed in the east (Swearingen, Jil)
3. Re: spotted knapweed in the east (McAvoy, Tom)
----------------------------------------------------------------------
Message: 1
Date: Wed, 1 Jul 2015 14:29:16 +0000
From: "Hough-Goldstein, J A" <jhough at udel.edu>
To: MA-IPC Listserve <maipc at lists.maipc.org>
Subject: [MAIPC] spotted knapweed in the east
Message-ID: <5A6E273BE0233E479143BB98CBFF0F6971AA1088 at mailbox1>
Content-Type: text/plain; charset="utf-8"
All,
I am working on adding spotted knapweed to the list of invasive plants in the Mid-Atlantic that have biocontrol insects available for release, but the vast majority of published work deals with infestations in western rangelands. The implication seems to be that it rarely becomes invasive in the east, but maybe that is changing.
Does anyone know of (1) infestations of knapweed in particular habitats in the east or (2) any states in the eastern US that have released biocontrol insects targeting this species?
Thanks,
Judy
____________________________
Judy Hough-Goldstein, Professor
Dept. Entomology & Wildlife Ecology
University of Delaware, Newark DE 19716
Phone: (302) 831-2529
E-mail: jhough at udel.edu<mailto:jhough at udel.edu>
http://canr.udel.edu/faculty/hough-goldstein-judy/
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Message: 2
Date: Wed, 1 Jul 2015 11:01:21 -0400
From: "Swearingen, Jil" <jil_swearingen at nps.gov>
To: "Hough-Goldstein, J A" <jhough at udel.edu>
Cc: MA-IPC Listserve <maipc at lists.maipc.org>
Subject: Re: [MAIPC] spotted knapweed in the east
Message-ID:
<CAF689tm=xnJNq5zKKrfBrZfF3GZAMJ3M6Q2tC3n9E_Azof=gyg at mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Judy,
I'm glad we are giving this plant more attention. It is definitely an invasive in natural areas in the eastern states. See the EDDMapS based map of its distribution nationwide from the Invasive Plant Atlas of the United States. I saw large infestations of it along I-70 and I-68 this past weekend in Allegany and Washington Cos. in Maryland.
http://www.invasiveplantatlas.org/subject.html?sub=3013
Thank you,
Jil
On Wed, Jul 1, 2015 at 10:29 AM, Hough-Goldstein, J A <jhough at udel.edu>
wrote:
> All,
>
> I am working on adding spotted knapweed to the list of invasive plants
> in the Mid-Atlantic that have biocontrol insects available for
> release, but the vast majority of published work deals with
> infestations in western rangelands. The implication seems to be that
> it rarely becomes invasive in the east, but maybe that is changing.
>
> Does anyone know of (1) infestations of knapweed in particular
> habitats in the east or (2) any states in the eastern US that have
> released biocontrol insects targeting this species?
>
> Thanks,
>
> Judy
>
> ____________________________
>
> Judy Hough-Goldstein, Professor
>
> Dept. Entomology & Wildlife Ecology
>
> University of Delaware, Newark DE 19716
>
> Phone: (302) 831-2529
>
> E-mail: jhough at udel.edu
>
> http://canr.udel.edu/faculty/hough-goldstein-judy/
>
>
>
>
>
>
>
> _______________________________________________
> MAIPC mailing list
> MAIPC at lists.maipc.org
> http://lists.maipc.org/listinfo.cgi/maipc-maipc.org
>
>
--
*?Jil Marie Swearingen*
*IPM and Invasive Species CoordinatorIntegrated Pest Management Program* *National Capital Region* *Natural Resources and Science*
*4598 MacArthur Blvd., N.W.*
*Washington, DC 20007*
*?202-339-8318*
I
?PM Resources: ?
?
<http://www.nature.nps.gov/biology/ipm/>
http://www1.nrintra.nps.gov/BRMD/ipm/
Pesticide Use Proposal System (PUP
?S):
?https://irma.nps.gov/pups ?
Please take a moment to share your feedback <http://www.surveymonkey.com/s/QPGJJJ> on the assistance I provided you.
"
*Great spirits have always encountered opposition from mediocre
minds?.?"* Albert
Einstein
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Message: 3
Date: Wed, 1 Jul 2015 15:41:16 +0000
From: "McAvoy, Tom" <tmcavoy at vt.edu>
To: "Hough-Goldstein, J A" <jhough at udel.edu>, MA-IPC Listserve
<maipc at lists.maipc.org>
Subject: Re: [MAIPC] spotted knapweed in the east
Message-ID: <7e45b8bbd63f497683872328a3625088 at BELL.cc.w2k.vt.edu>
Content-Type: text/plain; charset="utf-8"
Judy,
Attached is a pub on knapweed we did back in the 1980 - 90?s.
We haven?t worked on it since then. Still a lot of knapweed here.
Tom
---------------------------------------------------------------------------------------------------------------------------
Tom McAvoy
Entomology (MC0319)
Price Hall, Rm 216, Virginia Tech
Blacksburg, VA 24061
Main Office: (540) 231-4010
Q-lab: 540-231-6320
FAX: 540-231-9131
From: MAIPC [mailto:maipc-bounces at lists.maipc.org] On Behalf Of Hough-Goldstein, J A
Sent: Wednesday, July 01, 2015 10:29 AM
To: MA-IPC Listserve
Subject: [MAIPC] spotted knapweed in the east
All,
I am working on adding spotted knapweed to the list of invasive plants in the Mid-Atlantic that have biocontrol insects available for release, but the vast majority of published work deals with infestations in western rangelands. The implication seems to be that it rarely becomes invasive in the east, but maybe that is changing.
Does anyone know of (1) infestations of knapweed in particular habitats in the east or (2) any states in the eastern US that have released biocontrol insects targeting this species?
Thanks,
Judy
____________________________
Judy Hough-Goldstein, Professor
Dept. Entomology & Wildlife Ecology
University of Delaware, Newark DE 19716
Phone: (302) 831-2529
E-mail: jhough at udel.edu<mailto:jhough at udel.edu>
http://canr.udel.edu/faculty/hough-goldstein-judy/
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End of MAIPC Digest, Vol 45, Issue 2
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------------------------------
Message: 2
Date: Wed, 1 Jul 2015 12:53:35 -0400
From: Lane Heimer <laneheimer at gmail.com>
To: "Hough-Goldstein, J A" <jhough at udel.edu>
Cc: MA-IPC Listserve <maipc at lists.maipc.org>
Subject: Re: [MAIPC] spotted knapweed in the east
Message-ID:
<CAOzWxCo3MAN=8ESTU6uWhfjBpJf77UFJMV1gqpAk_i9d5sRWnw at mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
It has been in Garrett / Allegany Co for more than 30 years but populations
have expanded.
The populations have been moving east into Washington county in the last 10
years and is well established on roadsides.
It has reached Frederick county as well.
On Wed, Jul 1, 2015 at 10:29 AM, Hough-Goldstein, J A <jhough at udel.edu>
wrote:
> All,
>
> I am working on adding spotted knapweed to the list of invasive plants in
> the Mid-Atlantic that have biocontrol insects available for release, but
> the vast majority of published work deals with infestations in western
> rangelands. The implication seems to be that it rarely becomes invasive in
> the east, but maybe that is changing.
>
> Does anyone know of (1) infestations of knapweed in particular habitats in
> the east or (2) any states in the eastern US that have released biocontrol
> insects targeting this species?
>
> Thanks,
>
> Judy
>
> ____________________________
>
> Judy Hough-Goldstein, Professor
>
> Dept. Entomology & Wildlife Ecology
>
> University of Delaware, Newark DE 19716
>
> Phone: (302) 831-2529
>
> E-mail: jhough at udel.edu
>
> http://canr.udel.edu/faculty/hough-goldstein-judy/
>
>
>
>
>
>
>
> _______________________________________________
> MAIPC mailing list
> MAIPC at lists.maipc.org
> http://lists.maipc.org/listinfo.cgi/maipc-maipc.org
>
>
--
Lane Heimer
Weed Control Specialist
Maryland Department of Agriculture
50 Harry S Truman Pkwy.
Annapolis, MD 21401
301-667-9376 Cell
410-841-5920 Office
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Message: 3
Date: Wed, 1 Jul 2015 12:58:31 -0400
From: Stephen Hiltner <stevehiltner at gmail.com>
To: "Bailey, Whitney - FS" <whitneybailey at fs.fed.us>
Cc: "maipc at lists.maipc.org" <maipc at lists.maipc.org>
Subject: Re: [MAIPC] spotted knapweed in the east
Message-ID:
<CABrwChoGwkAzM8OTntbfcC_4VT1aUYVBSKit_MdHmBbwOeE37Q at mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
It was invasive in prairie restorations in Ann Arbor, MI. The U of M
landscape architect dept. could be contacted, or the city's Natural Areas
Preservation director in the parks dept., for more up to date info.
I found something called Tyrol's knapweed (Centaurea nigrescens) spreading
in a small area along the towpath in Princeton, NJ. And am seeing Daucus
carota in some spots in NJ start to act as invasive in meadows as it was in
Michigan.
On Wed, Jul 1, 2015 at 12:29 PM, Bailey, Whitney - FS <
whitneybailey at fs.fed.us> wrote:
> It's all over WV on roadsides, dry slopes, and pastures. We are actively
> treating it within the boundaries of the Potomac Highlands CWPMA, but as
> far as I know only with herbicides thus far.
>
> Whitney Bailey
> Forest Ecologist
> Forest Service
> Monongahela National Forest
> p: 304-636-1800 x280
> whitneybailey at fs.fed.us
> 200 Sycamore St.
> Elkins, WV 26241
> www.fs.fed.us
>
> Caring for the land and serving people
>
>
>
> -----Original Message-----
> From: MAIPC [mailto:maipc-bounces at lists.maipc.org] On Behalf Of
> maipc-request at lists.maipc.org
> Sent: Wednesday, July 01, 2015 11:41 AM
> To: maipc at lists.maipc.org
> Subject: MAIPC Digest, Vol 45, Issue 2
>
> Send MAIPC mailing list submissions to
> maipc at lists.maipc.org
>
> To subscribe or unsubscribe via the World Wide Web, visit
> http://lists.maipc.org/listinfo.cgi/maipc-maipc.org
> or, via email, send a message with subject or body 'help' to
> maipc-request at lists.maipc.org
>
> You can reach the person managing the list at
> maipc-owner at lists.maipc.org
>
> When replying, please edit your Subject line so it is more specific than
> "Re: Contents of MAIPC digest..."
>
>
> Today's Topics:
>
> 1. spotted knapweed in the east (Hough-Goldstein, J A)
> 2. Re: spotted knapweed in the east (Swearingen, Jil)
> 3. Re: spotted knapweed in the east (McAvoy, Tom)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Wed, 1 Jul 2015 14:29:16 +0000
> From: "Hough-Goldstein, J A" <jhough at udel.edu>
> To: MA-IPC Listserve <maipc at lists.maipc.org>
> Subject: [MAIPC] spotted knapweed in the east
> Message-ID: <5A6E273BE0233E479143BB98CBFF0F6971AA1088 at mailbox1>
> Content-Type: text/plain; charset="utf-8"
>
> All,
> I am working on adding spotted knapweed to the list of invasive plants in
> the Mid-Atlantic that have biocontrol insects available for release, but
> the vast majority of published work deals with infestations in western
> rangelands. The implication seems to be that it rarely becomes invasive in
> the east, but maybe that is changing.
> Does anyone know of (1) infestations of knapweed in particular habitats in
> the east or (2) any states in the eastern US that have released biocontrol
> insects targeting this species?
> Thanks,
> Judy
> ____________________________
> Judy Hough-Goldstein, Professor
> Dept. Entomology & Wildlife Ecology
> University of Delaware, Newark DE 19716
> Phone: (302) 831-2529
> E-mail: jhough at udel.edu<mailto:jhough at udel.edu>
> http://canr.udel.edu/faculty/hough-goldstein-judy/
>
>
>
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> >
>
> ------------------------------
>
> Message: 2
> Date: Wed, 1 Jul 2015 11:01:21 -0400
> From: "Swearingen, Jil" <jil_swearingen at nps.gov>
> To: "Hough-Goldstein, J A" <jhough at udel.edu>
> Cc: MA-IPC Listserve <maipc at lists.maipc.org>
> Subject: Re: [MAIPC] spotted knapweed in the east
> Message-ID:
> <CAF689tm=xnJNq5zKKrfBrZfF3GZAMJ3M6Q2tC3n9E_Azof=
> gyg at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Judy,
>
> I'm glad we are giving this plant more attention. It is definitely an
> invasive in natural areas in the eastern states. See the EDDMapS based map
> of its distribution nationwide from the Invasive Plant Atlas of the United
> States. I saw large infestations of it along I-70 and I-68 this past
> weekend in Allegany and Washington Cos. in Maryland.
>
> http://www.invasiveplantatlas.org/subject.html?sub=3013
>
> Thank you,
>
> Jil
>
> On Wed, Jul 1, 2015 at 10:29 AM, Hough-Goldstein, J A <jhough at udel.edu>
> wrote:
>
> > All,
> >
> > I am working on adding spotted knapweed to the list of invasive plants
> > in the Mid-Atlantic that have biocontrol insects available for
> > release, but the vast majority of published work deals with
> > infestations in western rangelands. The implication seems to be that
> > it rarely becomes invasive in the east, but maybe that is changing.
> >
> > Does anyone know of (1) infestations of knapweed in particular
> > habitats in the east or (2) any states in the eastern US that have
> > released biocontrol insects targeting this species?
> >
> > Thanks,
> >
> > Judy
> >
> > ____________________________
> >
> > Judy Hough-Goldstein, Professor
> >
> > Dept. Entomology & Wildlife Ecology
> >
> > University of Delaware, Newark DE 19716
> >
> > Phone: (302) 831-2529
> >
> > E-mail: jhough at udel.edu
> >
> > http://canr.udel.edu/faculty/hough-goldstein-judy/
> >
> >
> >
> >
> >
> >
> >
> > _______________________________________________
> > MAIPC mailing list
> > MAIPC at lists.maipc.org
> > http://lists.maipc.org/listinfo.cgi/maipc-maipc.org
> >
> >
>
>
> --
> *?Jil Marie Swearingen*
>
> *IPM and Invasive Species CoordinatorIntegrated Pest Management Program*
> *National Capital Region* *Natural Resources and Science*
> *4598 MacArthur Blvd., N.W.*
> *Washington, DC 20007*
> *?202-339-8318*
>
> I
> ?PM Resources: ?
> ?
> <http://www.nature.nps.gov/biology/ipm/>
> http://www1.nrintra.nps.gov/BRMD/ipm/
> Pesticide Use Proposal System (PUP
> ?S):
> ?https://irma.nps.gov/pups ?
> Please take a moment to share your feedback <
> http://www.surveymonkey.com/s/QPGJJJ> on the assistance I provided you.
>
> "
> *Great spirits have always encountered opposition from mediocre
> minds?.?"* Albert
> Einstein
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>
> ------------------------------
>
> Message: 3
> Date: Wed, 1 Jul 2015 15:41:16 +0000
> From: "McAvoy, Tom" <tmcavoy at vt.edu>
> To: "Hough-Goldstein, J A" <jhough at udel.edu>, MA-IPC Listserve
> <maipc at lists.maipc.org>
> Subject: Re: [MAIPC] spotted knapweed in the east
> Message-ID: <7e45b8bbd63f497683872328a3625088 at BELL.cc.w2k.vt.edu>
> Content-Type: text/plain; charset="utf-8"
>
> Judy,
> Attached is a pub on knapweed we did back in the 1980 - 90?s.
> We haven?t worked on it since then. Still a lot of knapweed here.
> Tom
>
>
> ---------------------------------------------------------------------------------------------------------------------------
> Tom McAvoy
> Entomology (MC0319)
> Price Hall, Rm 216, Virginia Tech
> Blacksburg, VA 24061
> Main Office: (540) 231-4010
> Q-lab: 540-231-6320
> FAX: 540-231-9131
>
> From: MAIPC [mailto:maipc-bounces at lists.maipc.org] On Behalf Of
> Hough-Goldstein, J A
> Sent: Wednesday, July 01, 2015 10:29 AM
> To: MA-IPC Listserve
> Subject: [MAIPC] spotted knapweed in the east
>
> All,
> I am working on adding spotted knapweed to the list of invasive plants in
> the Mid-Atlantic that have biocontrol insects available for release, but
> the vast majority of published work deals with infestations in western
> rangelands. The implication seems to be that it rarely becomes invasive in
> the east, but maybe that is changing.
> Does anyone know of (1) infestations of knapweed in particular habitats in
> the east or (2) any states in the eastern US that have released biocontrol
> insects targeting this species?
> Thanks,
> Judy
> ____________________________
> Judy Hough-Goldstein, Professor
> Dept. Entomology & Wildlife Ecology
> University of Delaware, Newark DE 19716
> Phone: (302) 831-2529
> E-mail: jhough at udel.edu<mailto:jhough at udel.edu>
> http://canr.udel.edu/faculty/hough-goldstein-judy/
>
>
>
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> URL: <
> http://lists.maipc.org/pipermail/maipc-maipc.org/attachments/20150701/67a76533/attachment.pdf
> >
>
> ------------------------------
>
> Subject: Digest Footer
>
> _______________________________________________
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> http://lists.maipc.org/listinfo.cgi/maipc-maipc.org
>
>
> ------------------------------
>
> End of MAIPC Digest, Vol 45, Issue 2
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