Post-doctoral Fellow
NASA Jet Propulsion Lab

Dr. Christiana Ade is a post-doctoral fellow at NASA Jet Propulsion Lab. She is a remote sensing scientist. Her current work is centered on advancing science and applications related to the Surface, Biology and Geology satellite mission, which will launch within the decade. She earned her PhD in Environmental Systems at the University of California Merced. Her dissertation focused on Remote Sensing derived mapping of invasive floating aquatic vegetation abundance and phenology, as well as habitat mapping for an endangered fish species.

Subject: Mapping Floating Aquatic Vegetation using Remote Sensing

Abstract:

Remote sensing supports aquatic invasive species management by enabling early detection, continued monitoring, and providing vital scientific insights into the mechanisms of invasion. All these elements are key to formulating informed, evidence-based management decisions, thereby enhancing the effectiveness of control strategies. Here, we present several studies centered on mapping abundance of invasive floating aquatic vegetation and unveiling potential mechanisms of invasion. This presentation will highlight potential methods and resources for mapping AIS through remote sensing across multiple scales and sensor types.

Research Biologist
U.S. Geological Survey

Jon Amberg joined the USGS in 2010 as a Research Biologist at the USGS Upper Midwest Environmental Sciences Center where he focused on transferring technologies developed in human medicine to assisting in natural resource management. He was instrumental in evaluating and establishing the environmental DNA monitoring program used by the U.S. Fish and Wildlife Service for Invasive Carps. Jon currently serves as a lead for a diverse team of scientists in early detection and rapid response of aquatic invasive species, control tool identification and development, deterrent evaluations, and technical assistance for the U.S. Fish and Wildlife Service’s Sea Lamprey Control Program. Jon is a strong believer in the power of interdisciplinary work and providing resource managers with tools not only to detect the presence of an invader, but also the tools that can be used to control them.

Subject: LAMP Assays for the Detection of Dreissenid Mussels

Abstract:

Invasive dreissenid mussels, specifically zebra mussels (Dreissena polymorpha) and quagga mussels (D. bugensis) are some of the most harmful invasive species in North America. These mussels can be difficult to detect at low densities and environmental DNA (eDNA) is a promising approach for early detection. In 2021, zebra mussels were found as invasive hitchhikers on aquarium moss balls imported into North America, prompting interest in an eDNA protocol for screening moss balls for mussel presence. Isothermal assays, such as Loop-Mediated Isothermal Amplification (LAMP), have been commonly used in diagnostic applications in the medical field and more recently are being applied to eDNA monitoring. We developed an eDNA protocol to screen for presence of dreissenid mussels on moss balls at ports of entry such as airports. Our LAMP assay development followed guidelines for method validation from the U. S. Fish and Wildlife Service National Fish and Wildlife Forensics Laboratory. We will present the development of this point-of-use system and challenges encountered during its development.

Project Program Coordinator
Yakima County Noxious Weed Board

She holds degrees in Agribusiness and Animal Science which focus on Livestock Production and Range management. In addition to being a Field Inspector, Sue speaks to groups and landowners about invasive plants & general weed control, tailors her talks to the age and interests of her audience. She takes special interest in Toxic Plants and their effects on livestock, pets, and family, Sue Believes Education is key to prevention and control of Noxious Weeds. Sue owns a small farm west of Yakima where they raise grass fed Beef, poultry, and Family.

Subject: Trials and successes of Noxious Weed Control with Drones: Using technology to treat hard to reach areas with limited disturbance.

Abstract:

A discussion on methods for limiting product use, labor, and minimizing environmental hazards of groundwork in weed control.

AIS Specialist
Montana Fish, Wildlife & Parks

Jayden Duckworth is the Aquatic Invasive Species Specialist for Montana Fish, Wildlife & Parks in Kalispell. Jayden has been with the MT FWP AIS Bureau for over a decade and has served in several roles throughout his career. Growing up in Kansas he has witnessed firsthand the catastrophic effects aquatic invasive species can have on aquatic landscapes. He currently manages the AIS early detection laboratory in Kalispell and manages the northwest aquatic sampling team that covers the western portion of Montana.

Subject: Aquatic Invasive Fauna Identification Workshop

Abstract:

Aquatic invasive species come in all shapes and sizes. This workshop will focus on the identification of invasive aquatic invertebrates such as crayfish, snails, clams, and mussels. Breakout groups will be given interactive materials to compare the defining features of native and non-native species.

Coordinator of the Western Invasives Network
Cascade Pacific Resource Conservation + Development

Courtney is the Coordinator of the Western Invasives Network, housed with Cascade Pacific Resource Conservation & Development. In this role, she provides support to Cooperative Weed Management Areas (CWMAs), invasive species working groups, and noxious weed agencies in western Oregon and southwestern Washington. For much of her career, she has worked in natural resource management with various public entities to pursue her passion for conservation. She studied Environmental Science and Geography at San Francisco State University and previously coordinated the 4-County and Columbia Gorge CWMAs in the Portland metropolitan region. She currently lives in Milwaukie, Oregon where she spends her free time gardening, camping, and cooking new recipes.

Subject: CWMAs: A Cooperative Approach to Noxious Weed Management

Abstract:

This presentation will give an overview of the Western Invasives Network (WIN), a collaborative of individuals, agencies, and organizations concerned with rural and urban invasive weed issues in western Oregon and southwestern Washington. The mission of WIN is to prevent the introduction and to control the spread of harmful invasive plant species by coordinating information and activities of Cooperative Weed Management Areas (CWMAs) and willing land managers. These cooperative groups foster local decision-making and on-the-ground partnership efforts while providing opportunities for collaborative management, prevention, and awareness of invasive weeds and other invasive species of concern. Courtney will discuss the importance of CWMAs and provide a few case studies within the network.

Director of Aquatic Technology
SePRO

As Director of Aquatic Technology for SePRO (Carmel, Indiana), Dr. Mark Heilman leads the company’s research and development to bring forward new technologies for managing water resources. He has characterized diverse management technologies including biopesticide concepts for aquatic plant and invasive mussel control and multiple new USEPA-approved aquatic herbicides, including the new selective control technology, ProcellaCOR. He also directly assists many public and private natural resource managers in the US and internationally with design and implementation of challenging projects managing aquatic invasive species with an emphasis on aquatic plants. Dr. Heilman received his B.S. in Biology (1992) and his Ph.D. in Aquatic Ecology from the University of Notre Dame (1998). He received the Aquatic Plant Management Society’s (APMS) Outstanding Research and Technical Contributor Award in 2013 and is an APMS Past President (2019-2020). He currently serves on the Board of Directors of the North American Invasive Species Management Association (NAISMA).

Subject: Management of Hydrilla and other invasive Hydrocharitaceae

Abstract:

Since US introduction in the 1950s, the submersed exotic plant hydrilla (Hydrilla verticillata) has lived up to its reputation as the perfect aquatic weed, spreading into two-thirds of US states, and requiring aggressive management to attempt containment and mitigation of its negative ecological and economic impacts. The threat of the plant has stimulated the discovery of new monitoring techniques including genetic screening that has recently re-classified US hydrilla biotypes into three subspecies, eDNA detection, and hydroacoustic as well as novel management strategies. While the integrated toolbox for management remains limited and successful selective biocontrol agents have not been identified, management research has continued to better document outcomes and develop new techniques for hydrilla control, particularly with selective herbicide use patterns. Along with highlighting key technical developments in hydrilla management, this presentation will review real-world outcomes illustrating hydrilla population changes under different management intensities ranging from eradication to maintenance control. Unfortunately, hydrilla is not the only invasive threat from the Hydrocharitaceae family (frog’s bit family) of aquatic plants. Submersed Brazilian waterweed (Egeria densa) has been a persistent problem in parts of the Western US for decades and elodea (Elodea canadensis), has been targeted for eradication in Alaska where it is considered invasive. The floating species South American spongeplant (Limnobium laevigatum) has invaded the sensitive Sacramento-San Joaquin Delta in California, and another floating species in the plant family, water soldier (Stratiotes aloides), is a growing problem in Ontario with the plant spreading into Lake Ontario in the last few years. Exotic forms of tapegrass (Vallisneria spp.) have recently emerged as threats in various US states including California. Along with hydrilla, this presentation will briefly comment on these other problem Hydrocharitaceae plants and their evolving management.

AIS Early Detection & Monitoring Coordinator
Montana Fish, Wildlife & Parks

Craig McLane has tortured invasive plants since 2005 with his first internship as a biological technician with the U.S. Forest Service and in 2006 with Teton County Weed and Pest in Wyoming. He received his Master’s in Plant Biology from Southern Illinois University – Carbondale in 2009. He has worked for the State of Montana targeting aquatic invasive plants and animals since 2011. Currently employed by Montana Fish, Wildlife & Parks, he has broadened his searches for species of AIS populations, manages and contains known populations, and eradicates new populations when possible. During his FWP tenure, he helped Montana’s focus on AIS evolve, growing from a small team of a few permanent and seasonal employees to a whole bureau with 15 permanent staff and many seasonal ones. Though more of his time is dedicated to invasive animals such as clams and mussels, plants are still his passion. He currently serves as the early detection coordinator for FWP and manages the early detection program within FWP. This also has him coordinate with partners statewide with a focus of building more capacity statewide.

Subject: Macrophyte Identification Workshop

Abstract:

The workshop will begin with a short slideshow introducing aquatic growth habits, plant parts, and noxious weed categories. Participants will breakout into smaller groups for hands-on examinations of mounted herbarium samples. These discussions will be facilitated by the workshop leaders and will focus on submerged, floating-leaf and emergent plants. We will have samples that are noxious weeds alongside similar looking native species. This presentation will cover about twenty plant species.

Noxious Weed Specialist
King County Noxious Weed Control Program

Ben Peterson has been with the King County Noxious Weed Control Program (Seattle, WA area) for 15 years working on both aquatic and terrestrial weed issues. He has over 20 years of experience working in the restoration field for federal and local agencies, as well as private ecological restoration companies. In his current position as the Aquatic Noxious Weed Specialist for the KCNWCP he develops control priorities; write management plans; surveys for aquatic weeds; work cooperatively with landowners to achieve control of regulated aquatic noxious weeds; provides public education about the impacts of aquatic noxious weeds and control strategies. He also, likes baking, bicycles, and spending time with his family.

Subject: Macrophyte Identification Workshop

Abstract:

The workshop will begin with a short slideshow introducing aquatic growth habits, plant parts, and noxious weed categories. Participants will breakout into smaller groups for hands-on examinations of mounted herbarium samples. These discussions will be facilitated by the workshop leaders and will focus on submerged, floating-leaf and emergent plants. We will have samples that are noxious weeds alongside similar looking native species. This presentation will cover about twenty plant species.

Aquatic Biologist, Certified Lake Manager
Aquatechnex, LLC

Terry McNabb is a graduate of Michigan State University with a degree in water resource management and has operated Aquatechnex LLC since the mid 1970’s. Aquatechnex is a service firm with expertise in lake management, restoring aquatic sites impacted by invasive aquatic weeds and mitigating toxic algae blooms.

Terry is a past president of the international Aquatic Plant Management Society (www.apms.org), the North American Lake Management Society (www.nalms.org) and was first president of the Western Aquatic Plant Management Society (www.wapms.org) on formation. He is also a FAA Licensed Pilot single engine land and drone pilot.

Since 1988, Aquatechnex has had an annual support contract with the US Army Corps of Engineers Aquatic Plant Control Research Program to operationalize herbicide technologies developed by them. Much of that work has been done in the Pacific Northwest with a focus on Eurasian Milfoil and Flowering Rush.

Subject: Selective Management Strategies for Eurasian Watermilfoil and Flowering Rush

Abstract:

Aquatechnex has had the unique experience of working with the US Army Corps of Engineers Aquatic Plant Control Research Program for a number of decades. The APCRP has been instrumental in developing a number of new herbicide registrations, understanding how to make them work in high water exchange environments and how to selectively target aquatic invasive species and protect native aquatic plant communities. Our role has been to test ideas and technology at an operational scale. This talk will focus on advances in the selective management of Eurasian Milfoil and Flowering Rush in Pacific Northwest Waters.

Executive Direction
Invasive Species Action Network

Sara Ricklefs is the Executive Director of Invasive Species Action Network, a non-profit based out of Livingston. She also serves on Montana Invasive Species Council as the Conservation Organization representative. Before landing at ISAN, Sara was a Wildlife Biologist at a conservation non-profit largely focused on habitat improvement efforts for two imperiled species, including mitigating impacts from terrestrial invasive species. She received a Masters degree from Eastern New Mexico University, where her thesis was focused on juvenile drift dispersal of an invasive crayfish. She lives on the big hill in Lewistown with her husband Josh, a bona fide native grass nerd, and their blue heeler, Mick.

Subject: “Don’t Let It Loose” Education and Outreach Program

Abstract:

For years, Invasive Species Action Network has played a key role with Don’t Let It Loose programming, partnering with independent pet stores, pet industry sales, and manufacturing partners to promote responsible pet ownership behavior. The Don’t Let It Loose messaging and branding benefits from its simplicity, clarity, and consistency. The program’s reach has steadily grown with additional partnerships in more states each year. Our ultimate objective is to reduce instances of pet release and the introduction of invasive species. Invasive Species Action Network has partnered with agencies to post signage at high-risk waterbodies and utilized social media, targeted advertising, and online educational resources to reach an even greater audience. The program’s future has an opportunity for adaptation into greater rehoming capabilities, as well as greater education and resource development for aquarists, pet owners, educators, and managers alike. This presentation will outline the importance of the message, identify challenges that continue to loom, and explore new opportunities and advancements for the program and its dedicated partners.

President
Amaruq Environmental Services

Andrew Z. Skibo, PhD. Is a Certified Lake Manager (CLM) and the President of Amaruq Environmental Services (Missoula, MT), a premier Land and Water Resource Management services provider with a primary clientele based in the Pacific Northwest. Dr. Skibo has over 16 years’ experience as an aquatics technical specialist supporting stakeholders, resource management agencies, and application companies across the Western United States. Dr. Skibo’s background is in invasive species management (PhD 08’, University of Delaware) investigating herbicide mode-of-action, and the identification and management of terrestrial, riparian, and aquatic weed species. Dr. Skibo was a Principal Scientist and aquatic invasive species specialist at the Savannah River National Laboratory (SRNL; National Nuclear Weapons Complex) and worked on invasive species control in radiologically contaminated settings. Dr. Skibo resides in Missoula, Montana with his wife and two sons.

Subject: History, Applications, and Mode-of-action for both Herbicide and Algaecide in the Pacific Northwest

Abstract:

This presentation will cover herbicide and algaecide chemistries currently registered for use in aquatic and riparian environments in the Pacific Northwest. Special consideration will be given to management strategies and application timings commonly employed within the Western US. This presentation will review and discuss aquatic herbicide history, some basics of herbicide mode-of-action at the plant molecular level, and environmental fate of herbicides post-application.

Research Biologist
U.S. Geological Survey – Upper Midwest Environmental Sciences Center

Dr. Stephen Spear is a Research Biologist with the USGS Upper Midwest Environmental Sciences Center in La Crosse, WI, where he began in December 2020. His research has primarily focused on using genetic tools to address applied questions, particularly using environmental DNA. Research topics include developing point of use eDNA tools for early detection, eDNA surveillance of invasive carp in the Mississippi River and Great Lakes, and detection of native pollinators through metabarcoding of flower samples. Prior to his time with the USGS, he worked in the NGO sector, including as the director of wildlife ecology at The Wilds, an AZA conservation center in eastern Ohio, and as a conservation scientist with the Orianne Society, a reptile and amphibian conservation organization in Georgia. He received an M.S. in Biology from Idaho State University, and a Ph.D. in Zoology from Washington State University, where he studied landscape genetic responses of amphibians to disturbances across the Rocky Mountains and Pacific Northwest.

Subject: Environmental DNA Collection Methods and LAMP Assay Demonstration

Abstract:

Recent developments in point-of-use genetic testing have created the opportunity for biologists and managers to detect environmental DNA (eDNA) of target species rapidly in the field or other non-laboratory settings. These point-of-use protocols may be especially useful for early detection and rapid response for invasive species where immediate results are needed. At the early stage of an invasion when a species is at low density, eDNA collection and extraction methods must be highly efficient. As part of the USGS Early Detection Rapid Response (EDRR) framework, we are testing and optimizing full workflows for rapid field-based detections. In this presentation, we will give an overview of eDNA collection methods that are suitable for point of use protocols across a variety of sampling substrates, including air, water, and soil. After eDNA has been collected, a rapid extraction method is necessary to concentrate DNA from the sample to increase chances of detection. To this end, we will report on results of a study designed to identify the most efficient rapid extraction protocol, accounting for both eDNA concentration and ease of use. The final step is a lyophilized (freeze-dried) isothermal genetic reaction mix that can be run on a portable fluorometer and produce results within 20 minutes. We will go through which point of use workflows are ready for current implementation and plans for validating additional workflows. This will include a live demonstration of a point of use workflow, with zebra mussels as the example target.

Associate Professor
Montana State University

Dr. Ryan A Thum received his BS from Florida State University and his PhD from Dartmouth College. His research program focuses on the ecological genetics of invasive aquatic plants, with specific interest in the role that cryptic genetic diversity plays in invasiveness and herbicide response. He is currently an Associate Research Professor of Genetics at Montana State University’s Plant Sciences & Plant Pathology Department.

Subject: Herbicide Resistance: Incorporating Genetic Assays to Improve Efficacy of Herbicide Treatments

Abstract:

Managers increasingly recognize that Eurasian watermilfoil (including hybrids with native northern watermilfoil) is genetically diverse, and that strains can differ in their growth, spread, impacts, and herbicide response. A practical challenge for Eurasian watermilfoil management is developing methods that assess genetic variation to predict how a specific watermilfoil population will respond to a proposed control tactic (e.g., a specific herbicide) before implementing management. In this presentation, I will illustrate how we are combining genetic survey and monitoring of invasive watermilfoil populations with field and laboratory studies of herbicide response to inform management. The short term goal of the research is to develop a living catalog of watermilfoil strains that can be used to inform management decisions. The long term goal of the research is to identify the specific genes involved in traits (e.g., herbicide response) in order to develop rapid genetic assays to inform management decisions.

Great Lakes Stream Restoration Manager
Trout Unlimited, Inc

Jeremy has over 15 years of experience encompassing a wide range of topics in freshwater research and river restoration. He specializes in aquatic habitat restoration where he oversees multiple stream restoration projects in the Great Lakes Region aimed at increasing ecosystem connectivity and improving habitat. Jeremy also oversees various freshwater monitoring efforts and invasive species research throughout the region. Jeremy has a B.S. in Ecology and an M.S. and Ph.D. in Biological Sciences with an emphasis in Aquatic Ecology from Oakland University. In his “spare time” he enjoys a variety of outdoor activities such as skiing and fishing, and spending time with his wife and two young boys.

Subject: New Zealand Mud-snail Invasion Dynamics and Prevention Methods

Abstract:

The New Zealand mud-snail (NZMS) (Potamopyrgus antipodarum) is a world-wide invader that has been introduced into aquatic systems across the United States and is spreading at a steady rate. However, there is limited understanding of the overall extent of the NZMS distribution and the impacts they have on resident communities and ecosystems, particularly in relatively recently invaded regions. Here, case studies from a recently invaded region will be used to exemplify NZMS population dynamics and impacts to native and resident communities. Additionally, preventing the spread of NZMS through effective fishing gear decontamination is a key step to help limit invasive NZMS distributions and their ecological impacts. However, there exists unclarity with the public on which chemical reagent is most effective for NZMS decontamination; and furthermore, the willingness of anglers to implement a particular decontamination strategy is likely to vary. The efficacy of NZMS decontamination chemical reagents and an angler’s willingness to adopt a specific decontamination strategy will also be discussed.

Fisheries Biologist
Coeur d’Alene Tribe

Jon Firehammer has been employed as a research and management fisheries biologist with the Coeur d’Alene Tribe’s Fisheries Program since 2008. He is primarily responsible for evaluating the response of habitat and fish populations to restoration actions that address impaired physical and biological processes, and for implementing research and management measures that address impacts from non-native fish.

Subject: Invasive Northern Pike Impacts on Native Fish Populations and Control Methods

Abstract: The introduction of non-native fish species into Coeur d’Alene Lake in northern Idaho over the last century has undoubtedly altered the trophic mechanisms that regulate the demographics (e.g., growth, survival) of the native fish assemblage in the lake. One native species of concern is westslope cutthroat trout (WCT), a salmonid important to the Coeur d’Alene Tribe that historically supported a generous harvest but has since substantially declined to low levels of abundance. Because WCT in the Coeur d’Alene Basin may spend much of their lives rearing in the lake (adfluvial life-history), they are subject to both competitive and predatory pressures from the lake’s non-native fish community. Northern pike (NP), a top-level predator which has been recently designated as invasive in western waterbodies, was illegally introduced into the Coeur d’Alene Basin around fifty years ago and have spread throughout the lake. A research study conducted ten years ago by the Coeur d’Alene Tribe found NP to have a significant predatory impact on WCT, and suggests that this invasive predator is likely one of the primary reasons for the depressed status of adfluvial WCT populations in the Basin. Consequently, aggressive NP suppression measures were deemed necessary to recover adfluvial WCT, and accordingly a suppression program was initiated by the Tribe in 2015 in localized areas of the lake. This presentation highlights results that illustrate the effectiveness of the localized suppression efforts in depleting populations of NP, and summarizes studies that have been conducted to better understand NP population dynamics that have informed strategies for optimizing conventional removal methods and that have led to the adoption of novel suppression measures.

Professor - Conservation Ecology & Genetics
Flathead Lake Biological Station, University of Montana

Gordon is faculty at the University of Montana’s Flathead Lake Biological Station and a member of the Wildlife Biology Program. He and collaborators from the Montana Conservation Genomics Lab develop and apply field, lab, and computational approaches using genetics and genomics to improve biodiversity management and conservation. He is a co-author of the recent best-selling book titled “Conservation and the Genomics of Populations”. Much of Gordon’s and his student’s work involves research and monitoring to improve early detection and control of the spread of AIS including zebra and quagga mussels, which he’ll present here today.

Subject: Protecting our waters from invasive species using multiple novel eDNA-based approaches

Abstract: We show that plankton tow-net samples detect 10x-1000x more Dressenid eDNA from a water sample than the widely-used filter sampling methods. We then show that Dressenid eDNA is detectable more often than Dressenid larvae (via microscopy) in recently invaded lakes (from Minnesota). We show that tow-net sampling and qPCR results are repeatable and reproducible in independent labs, giving confidence to managers using eDNA data. We also show that metabarcoding (next-generation sequencing) has lower sensitivity compared to qPCR for Dressenid detection, but propose PCR-based techniques to prevent lower sensitivity while simultaneously detecting 10-20 other invasive species via metabarcoding. Finally, time permitting, we could discuss our habitat suitability modeling approaches that combine habitat remote-sensing and eDNA testing (for occurrence detection) to identify hotspots for the establishment of AIS.

Bureau Chief - Invasive Species, Noxious Weeds, Range
Idaho State Department of Agriculture

Nic Zurfluh is the Bureau Chief for the Invasive Species, Noxious Weed and Range Programs for the Idaho State Department of Agriculture.

Subject: Quagga Mussel Response for the Mid-Snake River, Idaho

Abstract: This presentation will focus on the multi-agency response to the Quagga Mussel detection in the Mid-Snake River, Idaho. The topics that will be covered include the five main pillars of the Mid-Snake Quagga Mussel response; verification of detection, communication, containment, delimit survey and treatment plan.

Restoration Manager / Coordinator
Willamette Riverkeeper and Willamette Aquatic Invasive Network

For the past 7+ years, Vanessa has been extensively involved in the Restoration Management field, from the forest to the river. She is currently the Restoration Manager for Willamette Riverkeeper (WR), an organization in Oregon that works to protect, conserve, and restore the Willamette River and its tributaries. In her position, she coordinates the Willamette Aquatic Invasives Network to bring colleagues together to communicate and share knowledge on the AIS that threaten the watershed. Vanessa has many roles to manage within WR’s restoration program on the 187-mile river. She secures grant funding, manages their terrestrial and aquatic project sites, collaborates with partner entities, leads educational events and much more. Her favorite project is managing the two A-listed early detection rapid response aquatic invasive species, yellow floating heart and garden yellow loosestrife. In this project she oversees and coordinates three other partner grants for surveys, treatments, education and outreach and control of these species on our river. She loves building new relationships with colleagues and partners to further these efforts. Vanessa is also an avid paddler, rockhound, and homesteader in her spare time.

Subject: Yellow Floating Heart & Garden Yellow Loosestrife Management

Abstract: A study of how WAIN partners are pooling resources and expertise to protect and restore aquatic and riparian ecosystems in the Willamette Basin. Nymphoides peltata (yellow floating heart) and Lysimachia vulgaris (garden yellow loosestrife) are two A -listed and yellow flowered aquatic invasive species that threaten our watershed and are being managed for early detection rapid response treatments on the Willamette River. This study will share information on species identification, historic and new populations discovered, treatment methods and timing, and techniques used to conduct 125+ miles of river surveys and treatments.

AIS Prevention Specialist
Montana Fish, Wildlife & Parks

Russ is the statewide AIS Prevention Specialist for Montana Fish, Wildlife & Parks. He manages the operations of the statewide watercraft inspection program and supervises and supports five regional AIS Area Supervisors for the department. He has worked in the state of Montana AIS prevention program for 6 years in management and 8 seasons total. Russ is an expert on conducting watercraft inspections, decontaminations, and assessing and mitigating the risk of watercraft and waterborne equipment for AIS transport. Russ is also interested in the human dimensions of AIS prevention, education and outreach, and citizen science. A Montana native, he was born and raised in Billings, MT before moving west to Missoula to attend the University of Montana. He has called Missoula home ever since. At UM, Russ received his bachelor’s degree in Sociology with an emphasis in Criminology, a minor in Wildlife Biology and a certificate in Forensic Studies. Russ has covered the gamut in his work experience, ranging from case management with felony inmates to environmental monitoring at an oil refinery. Away from work Russ is an avid angler, rafter, and occasional hunter of upland birds with his griffon Rio. He loves any type of outdoor activity that can be done with his wife of 10 years Jayme and their son Rory.

Subject: Panelist – AIS Threats and Challenges by Region & AIS Prevention

Abstract:

Aquatic Invasive Species Bureau Chief
Montana Fish, Wildlife & Parks

Thomas Woolf has worked on aquatic invasive species issues for over twenty years. Previously he worked with the Idaho State Department of Agriculture developing and implementing Idaho’s AIS program. In 2017 he moved to Montana and started as the AIS Bureau Chief for Montana Fish Wildlife and Parks where he currently coordinates and manages the state’s aquatic invasive species program.

Subject: AIS Threats and Challenges by Region & AIS Prevention

Abstract:

Research Geneticist
Rocky Mountain Research Station - USFS

Taylor Wilcox is a Research Geneticist at the National Genomics Center for Wildlife and Fish Conservation where he works closely with the eDNA Program to build and apply molecular tools to for monitoring native and invasive species.

Subject: Environmental DNA Applications and Communication

Abstract:

Fisheries Manager (retired)
Montana Fish, Wildlife & Parks

Jim Vashro worked for Montana Fish, Wildlife and Parks for 39 years before retiring in 2013. Initially hired as a fish culturist and fishery biologist, he transferred to northwest Montana in 1981 as the regional fisheries manager. Immediately confronted with dozens of illegal fish introductions, he started keeping notes which he eventually transformed into a statewide Illegal Fish Introduction Database. While working, he also focused on aquatic education and public access. In retirement, he continues to pursue public education and management of illegal fish introductions and aquatic education. Jim received a B.S. in Wildlife Biology (Aquatic Option) from the University of Montana and a M.S. in Fishery Science from Cornell University.

Subject: “The Extent, Motivations and Management of Illegal Fish Introductions in Montana”

Abstract:

More than 600 illegal fish introductions involving 50 species of fish have been documented in Montana. The introductions have been documented in every drainage and corner of the state. Although not as publicized as some other AIS, illegal fish introductions have impacted sport fish, native fish and water quality. This has raised management costs just to maintain fisheries and in turn increased the cost of fishing licenses while reducing angling opportunity. Combatting illegal fish introductions requires a combination of education, prevention, deterrence and removal/suppression. Understanding the motivations behind illegal fish introductions is necessary to tailor messaging for education, prevention and deterrence.

Bigsky Watershed Corps Member
Western Montana Conservation Commission (WMCC) & Missoula County Department of Ecology and Extension

Clarissa was raised in Central Oregon among the many lakes and rivers of the Cascade Mountain Range. In 2023, Clarissa graduated from Whitman College with a degree in Anthropology and Environmental Studies. Clarissa’s work experience is varied spanning from farming in rural Washington, to raft guiding on the Deschutes, to studying lynx in MT. Now, Clarissa is serving as a Big Sky Watershed Corps (BSWC) member with Western Montana Conservation Corps and Missoula County Department of Ecology and Extension. Clarissa will spend her term working on the prevention and management of aquatic invasive species (AIS) through education, outreach, and field-based research. Clarissa is excited to spend the year exploring Western Montana and working with such an inspired and driven community.

Subject:

Abstract:

Program Coordinator
Western Montana Conservation Commission (WMCC)

After receiving her B.S. in Geology and Government and Law, Emilie served as an AmeriCorps member with the Flathead Basin Commission and City of Kalispell where she became familiar with western Montana’s aquatic resource challenges. Emilie then had the opportunity to work as the Nonpoint Source Coordinator for the Flathead Basin Commission, conducting fieldwork and supporting education and outreach programs in the watershed. As a Program Coordinator for the Western Montana Conservation Commission, Emilie is eager to expand the influence of previous work and establish connections across the region to protect the area’s incredible natural resources and promote environmental justice. Emilie is currently pursuing her M.S. in Resource Conservation at the University of Montana. In her free time, Emilie enjoys hiking, knitting, and snuggling with her cats.

Subject: "AIS Education & Outreach in Western Montana"

Abstract:

Created by the Montana Legislature in 2023, the Western Montana Conservation Commission (WMCC) strives to protect the aquatic resources of western Montana, including all land and water west of the Continental Divide. WMCC effectively combines the areas and missions of the former Flathead Basin Commission (FBC) and the Upper Columbia Conservation Commission (UC3), seeking to protect the region’s excellent water quality and prevent the introduction and mitigate the spread of aquatic invasive species (AIS). Continuing the work pioneered by UC3, WMCC hosts a Big Sky Watershed Corps (BSWC) member to conduct an industry outreach program in western Montana. This BSWC member visits marinas, boat shops, outdoor retailers, and outfitters across the region to spread the Clean, Drain, Dry message and emphasize the importance of each industry’s role in AIS prevention. WMCC also supports the Upper Columbia Lakes Network, which provides watershed groups and lake associations in the region with the knowledge and tools to conduct AIS monitoring on their lakes. The work of WMCC seeks to support and complement the statewide AIS program managed by Montana Fish, Wildlife & Parks (FWP), working with FWP staff and partners to create outreach content and craft messages that resonate with different types of recreators and aquatic resource users. As WMCC establishes its role in the collaborative effort to prevent AIS, the Commission is eager to work with partners to identify needs and support the work they do to protect the aquatic resources of western Montana.

Park Manager
Idaho Department of Parks and Recreation

Mary McGraw has worked for Idaho Dept. of Parks and Recreation for 35+ years and has been the Manager at Round Lake State Park since 2017. Mary has worked to maintain park facilities, present interpretive and environmental education programs, provide recreational opportunities, and has worked on various resource management projects. Mary received a bachelor’s degree from the University of Wisconsin at Stevens Point majoring in forest recreation & resource management. With little knowledge of Chinese Mystery snail biology or population control, the removal/control of the Chinese mystery snails (Cipangopaludina chinensis) from Round Lake has proven to be very challenging resource effort. Mary enjoys hiking with her dog, Bandit, gardening, and exploring new places with her husband.

Subject: "Removal efforts of the Chinese Mystery Snails (Cipangopaludina chinensis) from Round Lake at Round Lake State Park in Sagle, Idaho."

Abstract:

This presentation will focus on the observations at Round Lake State Park since first discovering the Chinese Mystery Snails (Cipangopaludina chinensis) in the Lake. I will give an overview of the introduction of the species into the U.S. and the distribution since its introduction. The Chinese Mystery Snail, even though it is a larger snail, is difficult to eradicate or control. I will discuss what actions were taken to start the removal/control of the snails and discussion points based on our observations over the last four years.

Aquatic Invasive Species Specialist
Wyoming Game and Fish Department

Reed Moore is the Aquatic Invasive Species Specialist for the Wyoming Game and Fish Department in Sheridan. Reed has been with the WGFD since 2015 when he worked at Keyhole Reservoir doing watercraft inspections. Growing up in Sundance, WY on a small cattle ranch, Reed now spends his free time tending to his 5000 sq foot garden, canning the produce from the garden or fishing in the Big Horns. Reed oversees the operation of AIS watercraft check stations along the I90 corridor and conducts the AIS monitoring on waterbodies in northeast Wyoming.

Subject: AIS Threats and Challenges by Region & AIS Prevention

Abstract:

Nongame Wildlife Biologist
Montana Fish, Wildlife & Parks

Torrey was born in Lander, Wyoming but grew up in the Bitterroot Valley fishing the Bitterroot River and climbing the Bitterroot Mountains. After high school, Torrey moved to Bozeman where he got an undergraduate degree in organismal biology. Torrey spent the next six years working on research and monitoring projects for a variety of species including small mammals, peregrine falcons, bald and golden eagles, sage grouse, pikas, elk, grizzly bears, whitebark pine, and most of all, beavers. In 2015, Torrey returned to MSU to conduct a graduate research project on beaver dispersal and settlement site selection in the upper Gallatin and Madison River drainages. In 2018, Torrey was hired as the new nongame biologist based out of Missoula, a true dream job.

Subject: Tackling the Problem of Invasive Bullfrogs in the Mission Valley

Abstract:

During a 2021 project to survey for and control invasive bullfrogs and snapping turtles in west-central Montana, we discovered a relatively new infestation of bullfrogs in the Mission Valley. The geography of the area and the fact that the bullfrogs had not yet spread throughout the vast wetland complexes of the valley suggested eradication and control may be possible. Thus began a multi-year partnership led by the Confederated Salish and Kootenai Tribes to document where bullfrogs are in the Mission Valley and attempt to remove them and develop a long-term control plan. Each summer, 4-person crews survey throughout the Mission Valley for bullfrogs and then use a wide variety of techniques to lethally remove all life stages. After 3 years, catch-rates of adult frogs are declining, and it appears bullfrogs are not spreading into new areas in the valley. However, there is much work left to do and it is still possible the infestation could get out of control in this area.

Research Ecologist
U.S. Forest Service

Dr. Kellie Carim is a Research Ecologist with the U.S. Forest Service Rocky Mountain Research Station. Her research focuses on building diverse collaborations to conserve aquatic biodiversity on public lands with a focus on wilderness and wild and scenic rivers. She has 10 years of experience applying eDNA methods to inform a wide range of management activities, including work on distributions of aquatic invasive species and assessing eradication efforts.

Subject: Panelist – Environmental DNA Applications and Communication

Abstract:

Fisheries Program Manager
U.S. Forest Service

While originally from Minnesota, I received my undergraduate and master’s degrees in natural resource management with an emphasis in fisheries from the University of Wisconsin – Stevens Point from 2011-2017. I have been working in the Forest Service on the Lolo National Forest ever since, first as a fisheries biologist, and now as the fisheries program manager. Routine duties include not only public land and watershed management, but also close collaboration with private, state, and other federal partners to address threats to native fisheries.

Subject: Panelist – Invasive Fauna Management

Abstract:

Consulting Scientist
Aquatic Ecosystem Restoration Foundation

Dr. John D. Madsen is currently a consulting scientist. In December 2022, he retired from his position as a Research Biologist with the US Department of Agriculture, Agricultural Research Service on the campus of University of California-Davis. He was previously a faculty member at Mississippi State University for eleven years, and a Research Biologist with the US Army Engineer Research and Development Center for nine years. Dr. Madsen has been researching the biology, ecology and management of aquatic weeds and their impact on native aquatic plants for over 30 years. Dr. Madsen is currently an associate editor for Journal of Aquatic Plant Management and has served on numerous society boards. He has more than 130 peer-reviewed journal publications. Dr. Madsen has a Bachelor of Science degree from Wheaton College, Wheaton, IL, and Master of Science and Doctor of Philosophy degrees in Botany from the University of Wisconsin-Madison

Subject: The Importance of Action for Preventing and Managing Aquatic Invasive Species

Abstract:

The first principle of managing aquatic invasive species (AIS) is to prevent their introduction in the first place. The second principle is early detection and rapid response (EDRR), a systematic program of finding new occurrences of invasive species and eradicating them before they establish and spread. In the long run, this approach is far less expensive than waiting until the problem is noticeable to the public. Despite these clear principles, widely held by natural resource managers and invasive species scientists, localities continue to fall into the trap of either not watching for invasive species, or not being prepared to respond to a new problem. Lost opportunities in prevention and EDRR will be presented, as well as successful programs to respond to AIS introduction.

Hydrogeologist
Missoula City-County Health Department

Elena Evans is the hydrogeologist at the Missoula City-County Health Department where she works to protect the community’s sole source aquifer. She honed her hydrologic skills through work with the US Forest Service, National Park Service, Montana Department of Environmental Quality, and with the Montana Association of Conservation Districts. While at Macalester College, Elena investigated water quality impacts on native and invasive mussel populations on the St. Croix River. For her master’s work at the University of Montana, Elena used the sediment pulse from the Milltown Dam removal to understand sediment transport on the Clark Fork River. When not working on water quality, you can find her on her raft or skis.

Subject: The Basics of Water Quality

Abstract:

The Basics of Water Quality presentation will focus on the chemical, physical, and biological composition of aquatic habitats. Elena will begin by first presenting on the general chemical characteristics of water quality and then utilize this information to further explain why the chemical (DO, pH, temperature, conductivity, etc.) components of water quality affect the biological components (plants, fish, macroinvertebrates, etc.). She will also provide instruction on how landowners can monitor/measure their own water quality outside on their own shoreline properties.

Territory Leader
Aquatic & Fisheries Biologist

Ben graduated from SUNY Cobleskill in 2016 with a Bachelor in Fisheries and Aquaculture and then pursued and received a Master of Science Degree in Lake Management from SUNY Oneonta in the fall of 2018. He has extensive experience in fisheries working for the National Marine Fisheries Service, the Idaho Department of Fish and Game and the Alaska Department of Fish and Game in several roles including data collection and fisheries resource management. From 2018 through February of 2021, he managed the New York office of Solitude Lake Management overseeing more than $2 million USD of public and private contracts to treat invasive aquatic plants and help deal with toxic algae blooms. He joined our team in March of 2021. Ben has extensive experience performing phosphorus and aquatic plant mitigation treatments. Throughout his career in lake management, he has acted as a project manager on large-scale phosphorus mitigation projects in Washington, California, Maine, and Massachusetts. He has extensive experience in prescriptions of lanthanum and aluminum sulfate in large lakes, coordinating trucking logistics and personal, using DGPS and hydroacoustic sonar to target varying levels of water column and sediment phosphorus, and using standardized sampling protocols to track progress in phosphorus mitigation efforts.

Subject: Mitigating Harmful Algae Blooms (HAB) in Western United States, Operational Experiences

Abstract:

Harmful algae blooms are an increasing problem in our nation’s waters. These cyanobacteria species produce both acute and chronic toxins that pose a threat to wildlife, pets and humans that live near and utilize these waterbodies. There are two approaches to managing HAB blooms. Reactive strategies are a useful tool to restore the beneficial use of these systems. We have used Peroxygen algaecides effectively when a response is needed. One case study will be presented where a northwest City was hosting its first Ironman Competition, and a toxic algae bloom was detected five days prior to the event. Mobilizing and applying a Peroxygen algaecide removed the threat, and the event was able to utilize the lake. Phosphorus sequestration will probably play a more important role in managing these HAB problems, however. Cyanobacteria can fix nitrogen from the atmosphere and have a competitive advantage when phosphorus levels are high. The use of lanthanum technology to sequester and remove phosphorus from water column and mitigate release from the lake sediments provides long term relief from HAB conditions. A second case study will be presented where lanthanum modified clay was used in a prescription over two summers to provide HAB free conditions.