[MAIPC] biological control permitted for release

Marc Imlay ialm at erols.com
Fri Feb 28 07:07:16 PST 2020


The common names shift around. Lepidium draba and  Lepidium appelianum  are in our region:

 


https://www.eddmaps.org/distribution/usstate.cfm?sub=60146 for Lepidium appelianum 


https://www.invasiveplantatlas.org/subject.html?sub=5232  for Lepidium draba

 

 

TAG misspelled Lepidium appelianum: Lepidium draba L. Heartpodded hoary ress, Lepidium chalapense L. lenspoddedhoary cress, whitetop pepperwort, Lepidium appelianom Al-Shehbaz Globe-podded hoary cress

 

 <https://www.aphis.usda.gov/plant_health/ea/downloads/2018/aceria-drabae-hoary-cress-biocontrol-ea.pdf> Field release of the gall mite, Aceria drabae (Acari:Eriophyidae), for classical biological control of hoary cress (Lepidium draba L.,Lepidium chalapense L., and Lepidium appelianum Al-Shehbaz) (Brassicaceae), in the contiguous United States, Environmental Assessment, January 2018 [Finding of No Significant Impact, signed January 8, 2018]

 

 

 

From: MAIPC <maipc-bounces at lists.maipc.org> On Behalf Of Muth, Norris (MUTH)
Sent: Friday, February 28, 2020 9:34 AM
To: maipc at lists.maipc.org
Subject: Re: [MAIPC] biological control permitted for release

 

Marc,

I don’t see Mid-Atlantic records for Hoary Cress (under any synonym) in iMap, EddMaps, GBiF, or iNaturalist. I’m guessing they will be forthcoming.

 

—

Norris Z. Muth, Ph.D. 

(he/him/his)

Juniata College

 <http://muthlab.org/> muthlab.org

 

 

From: MAIPC <maipc-bounces at lists.maipc.org <mailto:maipc-bounces at lists.maipc.org> > on behalf of Marc Imlay <ialm at erols.com <mailto:ialm at erols.com> >
Date: Friday, February 28, 2020 at 8:16 AM
To: "INVASIVES at LISTSERV.UMD.EDU <mailto:INVASIVES at LISTSERV.UMD.EDU> " <INVASIVES at LISTSERV.UMD.EDU <mailto:INVASIVES at LISTSERV.UMD.EDU> >, "maipc at lists.maipc.org <mailto:maipc at lists.maipc.org> " <maipc at lists.maipc.org <mailto:maipc at lists.maipc.org> >
Subject: [MAIPC] biological control permitted for release

 

CAUTION: External Email

 

Hoary cress is now invasive in our region and there is a biological control permitted for release. Also 2 reports of Globe-podded hoary cress in Pennsylvania.

Marc Imlay, PhD,

Natural Places Committee chair, Sierra Club, Maryland Chapter

Chair, MAIPC Biological control working Group 

https://www.aphis.usda.gov/plant_health/permits/tag/downloads/TAGPetitionAction.pdf

 

 

8 3/12/2018 Date Permit Issued/ Release Authorized

Aceria drabae (Acari:eriophyidae) Gall Mite

 

 

Lepidium draba L. Heartpodded hoary cress, 

 

 

 

Lepidium chalapense L. lenspoddedhoary cress, whitetop pepperwort, 

 

 

 

Lepidium appelianom Al-Shehbaz Globe-podded hoary cress

 

 



 

https://www.eddmaps.org/distribution/usstate.cfm?sub=60146

 

hairy whitetop

Lepidium appelianum Al-Shehbaz 

 

 

Please cite the EDDMapS as: 

EDDMapS. 2020. Early Detection & Distribution Mapping System. The University of Georgia - Center for Invasive Species and Ecosystem Health. Available online at http://www.eddmaps.org/; last accessed February 28, 2020.

 



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