Specimen Information

Hydrilla verticillata [monoecious]
Hydrilla verticillata [monoecious]
(monoecious hydrilla)
Plants
Exotic

Specimen ID235734
GroupPlants
GenusHydrilla
Speciesverticillata [monoecious]
Common Namemonoecious hydrilla
StateIN
CountyFulton
LocalityLake Manitou at Rochester
Mapping AccuracyAccurate
HUC8 NameTippecanoe
HUC8 Number05120106
HUC10 NameEddy Creek-Tippecanoe River
HUC10 Number0512010605
HUC12 NameLake Manitou-Mill Creek
HUC12 Number051201060502
Map
+
Collection Day7
Collection Month8
Collection Year2006
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft
Statuseradicated
Reference 1
Ref. Number:15869
Author:Stout, L.
Date:2006
Title:Hydrilla threat may grow: More lakes in northern Indiana could be closed.
Publisher:South Bend Tribune
Volume:2006
Issue:October 22
Reference 2
Ref. Number:16013
Author:Roth, R.
Date:2007
Title:Noxious weed threatens Lake Manitou.
Publisher:The South Bend Tribune, South Bend, Indiana
Volume:2007
Issue:January 13
Reference 3
Ref. Number:16136
Author:Anonymous
Date:2007
Title:Indiana makes progress in fighting hydrilla.
Publisher:The Seattle Post-Intelligencer.
Volume:2007
Issue:June 26
Reference 4
Ref. Number:27844
Author:SePRO Corporation, Aquatic Control, Aquatic Weed Control, and ReMetrix
Date:2015
Title:2014 Lake Manitou aquatic vegetation management plan update
Publisher:Indiana Department of Natural Resources
Pages:88 pp
Reference 5
Ref. Number:29685
Author:Michigan AIS Core Team.
Date:2017
Title:Michigan’s Invasive Species Newsletter - Spring 2017
Publisher:Michigan Departments of Environmental Quality, Natural Resources, and Agriculture and Rural Development
Pages:8 pp
CommentsFairly prevalent along the Northern lake shore. Estimated to have been present since approximately 2003. Treatment with the herbicide SONAR has been done once and repeat treatments are planned for coming years. Established until 2014.
Record TypeLiterature
Earliest Recordstate
VerifierM. Netheland - USAE RDC/University of Florida
Freshwater/MarineFreshwater


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The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [3/4/2021].

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