Aaron Cupp
Science and Products
Registration of Carbon Dioxide–Carp
Invasive Carp Control: Carbon Dioxide
Registration of new fishery chemicals is critical to facilitate field research and give resource managers the ability to incorporate chemical controls as part of their Integrated Pest...
Invasive Carp Control: Carbon Dioxide
Carbon dioxide (CO2) is being evaluated as a chemical control for invasive carps. Recent work involves investigations on the effectiveness of CO2 as a tool to limit range expansion by blocking upstream migrations (behavioral deterrent) and manage existing populations (lethal control). Data generated from these studies are intended to inform resource managers decisions...
Carbon Dioxide for General Aquatic Invasive Species Control
Invasive Carp Control: Carbon Dioxide
Carbon dioxide (CO2) is being evaluated as a new fishery chemical for general aquatic invasive species control. Most research has focused on its effectiveness as a behavioral...
Effects of Carbon Dioxide on Non-Target Organisms
Invasive Carp Control: Carbon Dioxide
Chemical controls are a vital component of many effective Integrated Pest Management plans. Carbon dioxide (CO2) is being evaluated as a new fishery chemical for invasive carps...
Carbon Dioxide as an Invasive Carp Lethal Control
Invasive Carp Control: Carbon Dioxide
Management agencies often rely on commercial harvest for invasive carp population control. Piscicides, or fish toxicants, are an alternative method that could supplement Integrated Pest...
Engineering and Testing of Carbon Dioxide Infusion Systems
Invasive Carp Control: Carbon Dioxide
Management agencies have identified key pinch-points where there is a need to block invasive carp passage. Recent studies have shown that carbon dioxide (CO2) can be an effective...
Carbon Dioxide as an Invasive Carp Behavioral Deterrent
Invasive Carp Control: Carbon Dioxide
Introduction of invasive carps into public waters of the United States has resulted in a large effort to limit dispersal beyond the Mississippi River watershed. Navigational structures...
Asian Carp Integrated Control and Containment: Development of Carbon Dioxide as A Control Tool for Invasive Asian Carp Control
The objective of this project is to develop carbon dioxide (CO2) as a new tool for controlling Asian carp migration. More specifically, navigational structures are potential management pinch-points to block the spread of Asian carps within major rivers throughout the United States. Carbon dioxide has shown promise as a behavioral deterrent for Asian carps and could be a useful non-physical...
Evaluating the behavioral response of silver and bighead carp to CO2 across three temperatures
Carbon dioxide (CO2) has shown promise as a deterrent to silver carp (Hypophthalmichthys molitrix) and bighead carp (H. nobilis) movement during laboratory (Kates et al. 2012, Dennis et al. 2015) and pond testing (Donaldson et al. 2016, Cupp et al. in journal review). To further understand the utility of CO2 to limit the dispersal of bigheaded carps, continued research into this technology is...
Carbon dioxide (CO2) injected under-ice to enhance winterkill of invasive carps
Invasive carps, primarily silver carp (Hypophthalmichthys molitirx), bighead carp (H. nobilis), and grass carp (Ctenopharyngodon idella), have caused considerable ecological and economic damage in the United States. Resource managers need tools to control populations and limit range expansion of these undesired fish. Carbon dioxide (CO2) is one approach...
Assessment of carbon dioxide as barrier to Bigheaded carp
Currently, prevention of the movement of bigheaded carps from the Mississippi watershed into the Great Lakes rests on a single electric barrier located in the Chicago Area Waterway System (CAWS). Additional barriers and/or supplements to the electric barrier would improve the efficacy of deterring bigheaded carps movement into the Great Lakes through redundancy and ‘safety nets’, and offer...
Decision analysis of barrier placement and targeted removal to control invasive carp in the Tennessee River Basin
Controlling range expansion of invasive carp (specifically Hypophthalmichthys spp.) on the Tennessee River is important to conserve the ecological and economic benefits provided by the river. We collaborated with State and Federal agencies (the stakeholder group) to develop a decision framework and decision support model to evaluate strategies to...
van der Burg, Max Post; Smith, David R.; Cupp, Aaron R.; Rogers, Mark W.; Chapman, Duane C.
Telemetry evaluation of carbon dioxide as a behavioral deterrent for invasive carps
Carbon dioxide (CO2) mixed into water is being explored as a possible management strategy to deter the upstream movements of invasive carps through navigation locks and other migratory pinch-points. This study used two-dimensional acoustic telemetry to assess the effectiveness of dissolved CO2 as a chemosensory deterrent to two carp species...
Cupp, Aaron R.; Lopez, Ashley K; Smerud, Justin R.; Tix, John A.; Rivera, Jose M.; Swyers, Nicholas M.; Brey, Marybeth; Woodley, Christa M; Smith, David L.; Gaikowski, Mark P. Chemical controls for an integrated pest management program
Chemical controls ranging from natural products to synthesized chemicals are widely used in aquatic pest management activities. Chemicals can be used to lure organisms to traps or can cause direct mortality by altering the physiological function of an organism. Much of what is known about controlling pests with chemicals is from research done on...
Fredricks, Kim T.; Hubert, Terrance D.; Amberg, Jon J.; Cupp, Aaron R.; Dawson, Verdel K. Using Markov chains to quantitatively assess movement patterns of invasive fishes impacted by a carbon dioxide barrier in outdoor ponds
Natural resource managers use barriers to deter the movement of aquatic invasive species. Research and development of new invasive species barriers is often evaluated in pond and field scales using high‐resolution telemetry data. Telemetry data sets can be a rich source of data about fish movement and behavior but can be difficult to analyze due...
Borland, Lauren K; Mulcahy, Collin J; Bennie, Barb; Baumann, Douglas D; Haro, Roger J.; Van Appledorn, Molly; Jankowski, Kathi Jo; Cupp, Aaron R.; Erickson, Richard A. Toxicity of carbon dioxide to freshwater fishes: Implications for aquatic invasive species management
Carbon dioxide (CO2) has been approved by the US Environmental Protection Agency as a new aquatic pesticide to control invasive Asian carps and other aquatic nuisance species in the United States. However, limited CO2 toxicity data could make it challenging for resource managers to characterize the potential risk to nontarget species during...
Cupp, Aaron R.; Smerud, Justin R.; Thomas, Linnea M; Waller, Diane L.; Smith, David L.; Erickson, Richard A.; Gaikowski, Mark P. Laboratory trials to evaluate carbon dioxide as a potential behavioral control method for invasive red swamp (Procambarus clarkii) and rusty crayfish (Faxonius rusticus)
Few effective strategies are available to control invasive crayfishes. Carbon dioxide (CO2) acts as a behavioral deterrent for invasive fishes and could be a useful crayfish control tool. The objective of this laboratory study was to quantify CO2 concentrations that caused red swamp crayfish (RSC; Procambarus clarkii) and rusty crayfish...
Fredricks, Kim T.; Tix, John A.; Smerud, Justin R.; Cupp, Aaron R. Assessment of carbon dioxide piscicide treatments
Few chemicals are approved to control or eradicate nuisance fish populations in the United States. Carbon dioxide (CO2) is currently being developed and studied as a new piscicide option for nonselective population control. This study evaluated dry ice (solid state CO2) as a simple CO2 delivery method during winter piscicide applications....
Cupp, Aaron R.; Smerud, Justin R.; Tix, John A.; Rivera, Jose M.; Kageyama, Stacie A.; Merkes, Christopher M.; Erickson, Richard A.; Amberg, Jon J.; Gaikowski, Mark P. Investigating the mixing efficiencies of liquid-to-liquid chemical injection manifolds for aquatic invasive species management
Aquatic invasive species (AIS) have spread throughout the United States via major rivers and tributaries. Locks and dams positioned along affected waterways, specifically lock chambers, are being evaluated as potential management sites to prevent further expansion into new areas. Recent research has shown that infusion of chemicals (e.g., carbon...
Zolper, Thomas J.; Cupp, Aaron R.; Smith, David L. Effects of formaldehyde on nitrification in biofilters of small‐scale recirculating systems
Florfenicol (Aquaflor®) is the only U.S. Food and Drug Administration (FDA) approved drug for treating diseased fish reared in recirculating aquaculture systems (RAS). Treating diseased fish in RAS is challenging because of the potential to damage nitrifying bacteria in the biofilters. Impaired nitrification can lead to concentrations of ammonia...
Fredricks, Kim T.; Cupp, Aaron R.; Schleis, Susan M.; Erickson, Richard A.; Gaikowski, Mark P. Field evaluation of carbon dioxide as a fish deterrent at a water management structure along the Illinois River
Construction of a water management structure (WMS) in the levee surrounding The Nature Conservancy’s Emiquon Preserve (Havana, Illinois, USA) created a new hydrological connection and potential aquatic invasive species pathway between the Illinois River and a large conservation wetland complex. Site managers need a control tool that deters the...
Cupp, Aaron R.; Smerud, Justin R.; Tix, John A.; Schleis, Susan M.; Fredricks, Kim T.; Erickson, Richard A.; Amberg, Jon J.; Morrow, William S.; Koebel, Carolyn M.; Murphy, Elizabeth A.; Vishy, Chad; Blodgett, K. Douglas Using dissolved carbon dioxide to alter the behavior of invasive round goby
Fisheries managers need effective methods to limit the spread of invasive round goby Neogobius melanostomus in North America. Elevating carbon dioxide (CO2) in water at pinch points of rivers (e.g., inside locks) is one approach showing potential to deter the passage of invasive fishes, such as bigheaded carps Hypophthalmichthys...
Cupp, Aaron R.; Tix, John A.; Smerud, Justin R.; Erickson, Richard A.; Fredricks, Kim T.; Amberg, Jon J.; Suski, Cory D.; Wakeman, Robert USGS Integration of New Science and Technology, Appendix A
This product summarizes the USGS plans for integration of new science and technology into Asian Carp control efforts for 2017. This includes the 1) implementation and evaluation of new tactics and behavioral information for monitoring, surveillance, control and containment; 2) understanding behavior and reproduction of Asian carp in established...
Brey, Marybeth; Knights, Brent C.; Cupp, Aaron R.; Amberg, Jon J.; Chapman, Duane C.; Calfee, Robin D.; Duncker, James J.