[MAIPC] Garlic Mustard mildew

[Marc Imlay]

So how fast is powdery mildew Erysiphe cruciferarum moving around in
Maryland? Who can move it around? How host specific and native is it of
course? Marc


 

 

From: MAIPC <maipc-bounces at lists.maipc.org> On Behalf Of Greenberg, Patricia
Sent: Friday, June 09, 2023 11:42 AM
To: Jennifer Soles <Jsoles at arlingtonva.us>; Jennifer A. Hillmer
<jah at clevelandmetroparks.com>; MAIPC <maipc at lists.maipc.org>
Cc: rtroutman at holdenfg.org
Subject: Re: [MAIPC] Garlic Mustard mildew

 

Hi,

Our botanist found this article about powdery mildew:

https://pubmed.ncbi.nlm.nih.gov/21636376/

 

 

It sounds like it may be impacting growth of the invasive. Yay!

 

I will share with our team the information about posting on Eddmaps when
seeing the garlic mustard aphids.

 

Thank you,

 

Patricia 

 

 

Patricia Pearl Greenberg

Ecologist II

Invasive Management Area (IMA) Program Manager

Natural Resource Branch

Fairfax County Park Authority

Office: 703-324-8673

 <mailto:patricia.greenberg at fairfaxcounty.gov>
patricia.greenberg at fairfaxcounty.gov

(She/Her/Hers)

 

 <https://www.fairfaxcounty.gov/parks/invasive-management-area> 

  _____  

From: Jennifer Soles <Jsoles at arlingtonva.us <mailto:Jsoles at arlingtonva.us> >
Sent: Wednesday, June 7, 2023 2:55:40 PM
To: Jennifer A. Hillmer <jah at clevelandmetroparks.com
<mailto:jah at clevelandmetroparks.com> >; Greenberg, Patricia
<Patricia.Greenberg at fairfaxcounty.gov
<mailto:Patricia.Greenberg at fairfaxcounty.gov> >; MAIPC
<maipc at lists.maipc.org <mailto:maipc at lists.maipc.org> >
Cc: rtroutman at holdenfg.org <mailto:rtroutman at holdenfg.org>
<rtroutman at holdenfg.org <mailto:rtroutman at holdenfg.org> >
Subject: RE: [MAIPC] Garlic Mustard mildew 

 

Thanks all!   I just entered this in EDDMaps - and alerted my volunteers as
well.

 

Jen

 

 

Jennifer Soles

 

(she, her, hers)

Natural Resource Specialist

Arlington County Department of Parks and Recreation

Parks and Natural Resources Division

2700 South Taylor Street 

Arlington, VA 22206

Phone: 703 228 1862  Cell: 571-388-8508

 <mailto:jsoles at arlingtonva.us> jsoles at arlingtonva.us

 

Any email sent to/from Arlington County email addresses may be subject to
disclosure under Freedom of Information Act (FOIA) requests. 

 

 

 

 

From: Jennifer A. Hillmer <jah at clevelandmetroparks.com
<mailto:jah at clevelandmetroparks.com> > 
Sent: Wednesday, June 7, 2023 2:52 PM
To: Jennifer Soles <Jsoles at arlingtonva.us <mailto:Jsoles at arlingtonva.us> >;
Greenberg, Patricia <Patricia.Greenberg at fairfaxcounty.gov
<mailto:Patricia.Greenberg at fairfaxcounty.gov> >; MAIPC
<maipc at lists.maipc.org <mailto:maipc at lists.maipc.org> >
Cc: rtroutman at holdenfg.org <mailto:rtroutman at holdenfg.org> 
Subject: Re: [MAIPC] Garlic Mustard mildew

 

	
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<mailto:jah at clevelandmetroparks.com> . Learn why this is important
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EXTERNAL EMAIL   

 


CAUTION:  This email contains file attachments.  Do NOT open files that you
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You are probably seeing garlic mustard aphids (Lipaphis alliarae). Holden
Forests and Gardens in Kirtland Ohio is encouraging mapping (to EDDMapS) and
observation efforts. Contact Becah Troutman at rtroutman at holdenfg.org
<mailto:rtroutman at holdenfg.org>  for more information.

 

Jennifer Hillmer (she/her/hers)
Invasive Plant Coordinator

440-213-2542 (mobile)  <http://www.clemetparks.com/> 
jah at clevelandmetroparks.com

 

 

  _____  

From: Jennifer Soles <Jsoles at arlingtonva.us <mailto:Jsoles at arlingtonva.us> >
Sent: Wednesday, June 7, 2023 12:15 PM
To: Greenberg, Patricia <Patricia.Greenberg at fairfaxcounty.gov
<mailto:Patricia.Greenberg at fairfaxcounty.gov> >; MAIPC
<maipc at lists.maipc.org <mailto:maipc at lists.maipc.org> >
Subject: Re: [MAIPC] Garlic Mustard mildew 

 

Nope but I've seen Garlic Mustard with LOTS of little grey bugs on it -
especially on the tips and siliques - and been meaning to ask if others have
seen this!

 

Jennifer Soles

 

(she, her, hers)

Natural Resource Specialist

Arlington County Department of Parks and Recreation

Parks and Natural Resources Division

2700 South Taylor Street 

Arlington, VA 22206

Phone: 703 228 1862  Cell: 571-388-8508

 <mailto:jsoles at arlingtonva.us> jsoles at arlingtonva.us

 

Any email sent to/from Arlington County email addresses may be subject to
disclosure under Freedom of Information Act (FOIA) requests. 

 

 

 

 

From: MAIPC <maipc-bounces at lists.maipc.org
<mailto:maipc-bounces at lists.maipc.org> > On Behalf Of Greenberg, Patricia
Sent: Wednesday, June 7, 2023 10:19 AM
To: MAIPC <maipc at lists.maipc.org <mailto:maipc at lists.maipc.org> >
Subject: [MAIPC] Garlic Mustard mildew

 


EXTERNAL EMAIL   

 


CAUTION:  This email contains file attachments.  Do NOT open files that you
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Hi,

Has anyone been seeing this mildew on garlic mustard? See attached photo.
Any knowledge of a biocontrol like this?

 

Thank you,

 

Patricia Pearl Greenberg

Ecologist II

Invasive Management Area (IMA) Program Manager

Natural Resource Branch

Fairfax County Park Authority

Office: 703-324-8673

 <mailto:patricia.greenberg at fairfaxcounty.gov>
patricia.greenberg at fairfaxcounty.gov

(She/Her/Hers)

 

 <https://www.fairfaxcounty.gov/parks/invasive-management-area> 



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