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Species: 

Hydrilla verticillata

Common Name(s): 

hydrill

Habitats Impacted: 

riparian/aquatic

Regions likely to be Impacted: 

PH, NE, NW, SE, SW

Present in Neighboring States?

AR, CO, KS, LA, MO, NM, TX

Currently known from Oklahoma?

Yes

Hydrilla verticillata

David J. Moorhead, University of Georgia, Bugwood.org

More Images:
What you should know!

A Dirty Dozen species. Forms thick mats. Infestations lead to stagnant, warmer water temperatures, and decreased oxygen levels. Can clog machinery. Stems can grow up to one inch per day. Easily spread from fragments on boats. Intentionally introduced for the aquarium trade.

Management information
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