Eradicating an established population of invasive carp would be extremely difficult and expensive, if possible at all.
Potential control methods include the use of fish poisons, physical barriers, physical removal, habitat alteration, or the addition of predators, parasites, or pathogens. Research on invasive carp control is ongoing and documents on the subject are provided through the Invasive Carp Regional Coordinating Committee website.
Learn more: Invasive Species We Study: Invasive Carp
Related Content
Are invasive carp dangerous?
Silver carp (a variety of invasive carp) are easily disturbed and will jump as much as 10 feet into the air in response to rocks thrown in the water, passing trains, geese taking off from the water, or just when they unexpectedly find themselves in a tight place. They also jump at the sound of outboard motors, often landing in boats and sometimes striking the passengers. With a boat speed of over...
Can I eat Asian carp?
Invasive carp of all types have white, firm, mild flesh, which is excellent table fare, but all Invasive carp also have intramuscular bones in the filets that many people find undesirable. Invasive carp feed low on the food web, are fast growing, are low in fat in the filets, and are not usually bottom feeders — all properties of fish that are lower in contaminants. Like any fish taken from inland...
What are Invasive Carp?
Carp are not native to North American waters, but various carp species have been introduced here since the mid-1800s, much to the detriment of native fish. Although carp eradication measures have been active for over 100 years, long-established species, like the common carp, are present in almost every state. Invasive carp (bighead, black, grass, and silver carp) were imported to the United States...
What is an invasive species and why are they a problem?
An invasive species is an introduced, nonnative organism (disease, parasite, plant, or animal) that begins to spread or expand its range from the site of its original introduction and that has the potential to cause harm to the environment, the economy, or to human health. A few well-known examples include the unintentional introduction of the West Nile virus, chestnut blight, the South American...
Science and innovation for battling invasive carp
"Modified Unified Method" of carp capture
USGS science and technology help managers battle invading Asian carp
Invasive Species Science Branch: research and management tools for controlling invasive species
Asian carp behavior in response to static water gun firing
The National Nonindigenous Aquatic Species Database
Facts About Invasive Bighead and Silver Carps
Aquatic invasive species
Related Content
- FAQ
Are invasive carp dangerous?
Silver carp (a variety of invasive carp) are easily disturbed and will jump as much as 10 feet into the air in response to rocks thrown in the water, passing trains, geese taking off from the water, or just when they unexpectedly find themselves in a tight place. They also jump at the sound of outboard motors, often landing in boats and sometimes striking the passengers. With a boat speed of over...
Can I eat Asian carp?
Invasive carp of all types have white, firm, mild flesh, which is excellent table fare, but all Invasive carp also have intramuscular bones in the filets that many people find undesirable. Invasive carp feed low on the food web, are fast growing, are low in fat in the filets, and are not usually bottom feeders — all properties of fish that are lower in contaminants. Like any fish taken from inland...
What are Invasive Carp?
Carp are not native to North American waters, but various carp species have been introduced here since the mid-1800s, much to the detriment of native fish. Although carp eradication measures have been active for over 100 years, long-established species, like the common carp, are present in almost every state. Invasive carp (bighead, black, grass, and silver carp) were imported to the United States...
What is an invasive species and why are they a problem?
An invasive species is an introduced, nonnative organism (disease, parasite, plant, or animal) that begins to spread or expand its range from the site of its original introduction and that has the potential to cause harm to the environment, the economy, or to human health. A few well-known examples include the unintentional introduction of the West Nile virus, chestnut blight, the South American...
- Multimedia
- Publications
Science and innovation for battling invasive carp
The U.S. Geological Survey (USGS) is the Federal Government’s independent research agency that conducts research to inform management of invasive species. Bighead, black, grass, and silver carp, which are native to China, were originally stocked in aquaculture facilities to control algae, snails, and vegetation. These species have invaded the Mississippi River and are now established throughout thAuthorsPatrick M. Kocovsky"Modified Unified Method" of carp capture
Populations of Hypophthalmichthys molitrix (silver carp) and Hypophthalmichthys nobilis (bighead carp), (together referred to herein as “bigheaded carp”) have increased exponentially in the greater Mississippi River Basin. Detrimental effects on native fish and economically important fisheries have occurred where these invasive, filter-feeding fish are abundant. The Unified Method, a harvest technAuthorsDuane ChapmanUSGS science and technology help managers battle invading Asian carp
The U.S. Geological Survey (USGS) conducts Asian carp research focused on early detection, risk assessment, and development of control tools and strategies. The goals are to prevent the establishment of invasive Asian carp in the Great Lakes and to reduce their impacts in the Ohio River and Mississippi River Basins and elsewhere. Managers can use the information, tools, and strategies for early deAuthorsCynthia S. Kolar, Sandra S. MorrisonInvasive Species Science Branch: research and management tools for controlling invasive species
Invasive, nonnative species of plants, animals, and disease organisms adversely affect the ecosystems they enter. Like “biological wildfires,” they can quickly spread and affect nearly all terrestrial and aquatic ecosystems. Invasive species have become one of the greatest environmental challenges of the 21st century in economic, environmental, and human health costs, with an estimated effect in tAuthorsRobert N. Reed, Katie D. WaltersAsian carp behavior in response to static water gun firing
The potential for invasion of Asian carp into the Great Lakes has ecological and socio-economic implications. If they become established, Asian carp are predicted to alter lake ecosystems and impact commercial and recreational fisheries. The Chicago Sanitary and Shipping Canal is an important biological conduit between the Mississippi River Basin, where invasive Asian carp are abundant, and the GrAuthorsMegan J. Layhee, Jackson A. Gross, Michael J. Parsley, Jason G. Romine, David C. Glover, Cory D. Suski, Tristany L. Wagner, Adam J. Sepulveda, Robert E. GresswellThe National Nonindigenous Aquatic Species Database
The U.S. Geological Survey (USGS) Nonindigenous Aquatic Species (NAS) Program maintains a database that monitors, records, and analyzes sightings of nonindigenous aquatic plant and animal species throughout the United States. The program is based at the USGS Wetland and Aquatic Research Center in Gainesville, Florida.The initiative to maintain scientific information on nationwide occurrences of noAuthorsMatthew E. Neilson, Pamela L. FullerFacts About Invasive Bighead and Silver Carps
The U.S. Geological Survey (USGS) scientists at the Columbia Environmental Research Center (CERC), Columbia, Missouri, carry out basic and applied research on the ecology of invasive fishes in the Missouri and Mississippi river basins. Emphasis is placed on improving understanding of the life cycles of bighead and silver carp to provide information needed to manage these aggressively invasive specAuthorsDuane ChapmanAquatic invasive species
Invasive species are plants or animals that are present in an ecosystem beyond their native range. They may have few natural controls in their new environment and proliferate. They can threaten native species and interfere with human activities. The Western Fisheries Research Center (WFRC) has been conducting research to understand how non-native species invade and affect ecosystems, thus aiding mAuthorsR. Rodriguez, T. Counihan, J. Petersen, D. Gadomski, D. Becker - News