Clugston, J.P.Shireman, J.V.Fish and Wildlife Service2010-02-152010-02-151987http://hdl.handle.net/1969.3/262398 p.Triploid grass carp are used to control aquatic vegetation when that vegetation is considered to be a nuisance to humans. Grass carp are herbivorous and their triploid chromosome state should render them sterile. Nevertheless, uncertainty exists about the effects of introducing this species to other ecosystems.Pamphlet