Our People
Find University of Idaho Extension faculty and staff by selecting the letter of their last name.
Agenbroad, Ariel
Area Extension Educator, Community Food Systems and Small Farms
Ariel leads and facilitates collaborative, multidisciplinary and multifaceted applied research and education in community food systems and small farms for Payette, Gem, Canyon, Ada, Owyhee and Elmore.
Amende-Lewis, Jackie
Extension Educator — Family and Consumer Sciences
Jackie is a registered dietitian nutritionist and licensed Idaho dietitian. She primarily focuses on health and nutrition programming in Canyon County.
Baker, Sarah
Extension Educator
Sarah provides programming focusing on livestock, specifically end-product quality, as well as range management and 4-H youth development in Custer County..
Balderrama, Teresa
4-H Program Coordinator
Teresa provides leadership for various aspects of day-to-day 4-H operations in Kootenai County, including enrollment, volunteer training, dog program and a variety of local educational events.
Barlow, Mashelle
4-H Program Coordinator
Mashelle’s mission is to motivate, involve and encourage 4-H youth and adults so they can build teamwork, self-confidence and succeed in ventures within the 4-H program.
Bass, Phil
Assistant Professor - Meat Science
Phil applies industry experience to teach, advise students and others involved in the Pacific Northwest meat production and processing community; conducts applied research in meat quality with emphasis in beef.
Baumgartner, Robin
Program Coordinator
Robin coordinates science programs statewide for UI Extension 4-H Youth Development. She serves as Idaho's affiliate partner for the FIRST LEGO League and FIRST Tech Challenge programs in Idaho.
Bell, Susan
Extension Educator, Horticulture
Susan is a leader in consumer and commercial horticultural education and provides practical educational programming for Ada County (Boise) and surrounding counties. Susan collaborates with Extension faculty in southern Idaho and eastern Oregon, along with state and county agencies, city departments, and private businesses and civic groups to deliver programming. She directs a variety of Idaho Master Gardener programs and trains and supervises 100 volunteers annually.
Bingham, Andrew
Extension Educator — Family & Consumer Sciences and Financial Management, Ada County Chair
Andrew is an Extension educator with a focus on financial management. Based in Ada County, Andrew works with community partners to provide financial literacy programs to individuals in need. He serves as chair for UI Extension, Ada County.
Blanch, Leslee
Extension Educator — Family and Consumer Sciences
Leslee provides a variety of classes on nutrition and other aspects of wellness in her community.
Brooks, Randall
Professor, Extension Forestry Specialist
Department of Forest, Rangeland and Fire Sciences
Buck, Julie
Extension Educator — Family and Consumer Sciences
Julie's programming areas include health, nutrition, food safety, 4-H youth development and is the Bingham County chair. Julie is a registered dietitian nutritionist.
Bywater, Jeni
4-H Program Coordinator
Jeni grew up on a farm in Minidoka County. She was very active in 4-H, taking on all sorts of projects, with her favorite being sheep. After many years of picking rock and thinning sugarbeets, she attended Boise State University’s Technical School in Business and Office Education. Jeni was ecstatic to be hired as Minidoka County’s 4-H program coordinator in 1993 and continues to “Make the Best Better."
Cantley, Catherine
Assistant Professor
Catherine works with Idaho food manufacturers to improve their products, processes and cultures. She collaborates with commissions and consortiums that interact with food manufacturers to assist in reaching industry-wide opportunities.
Carleton, Kara
Idaho Master Gardener Program Coordinator
Kara empowers a team of 60 plus volunteers to provide educational outreach and research-based solutions that address a variety of home horticultural, lawn and garden challenges facing local citizens.
Church, James
Extension Educator, Idaho County
Jim provides educational programs for commercial livestock producers in northern Idaho. He specializes in beef cattle production, marketing and management; and manages the 4-H animal science program.
Clements, Justin
Assistant Professor, Extension Specialist — Entomology
Justin is an entomologist interested in supporting integrated pest management of insect and mite pests of vegetable and field crops within the state of Idaho through his research and Extension program.
Dalton, Joseph
Professor, Dairy Extension Specialist
Dalton’s research is focused on increasing the efficiency of artificial insemination in dairy cattle, including sperm dosage, heat detection accuracy, synchronization programs, AI technician proficiency and identification of fertility markers.
de Haro-Martí, Mario
Extension Educator
Mario works helping Idaho producers to manage and reduce the environmental impact of their livestock and farming operations while increasing their productivity, sustainability and workforce education.
DePhelps, Colette
Area Extension Educator, Community Food Systems
DePhelps’ specializes in community food systems; small farms; organizational development, strategic planning and facilitation. She advocates for and uses community-based, participatory approaches to education and research to develop impactful programs.
Dolecheck, Suzann
Extension Educator, 4-H Youth Development
Suzann provides leadership and supervision for University of Idaho Extension 4-H Youth Development in Twin Falls County. She collaborates with regional university faculty and community partners to design, implement and evaluate multi-county programming that promotes science, technology, engineering and mathematics.
Duellman, Kasia
Assistant Professor, Extension Specialist — Seed Potato
Kasia’s research focuses on seed potato production, with the overall goal of improving quality. Specific emphasis is on pathogens important to seed potato production and seed health and seed-related aspects of commercial potato production.
Ekins, Jim
Area Water Educator
Jim is the water educator for UI Extension. Jim runs the IDAH2O Master Water Stewards citizen science program, and in north Idaho, Project WET (Water Education for Teachers) programs.
Ellison, Melinda
Assistant Professor — Range Livestock & Sheep Extension Specialist
Ellison's research focuses primarily on the effects of grazing livestock on wildlife and range.
Erickson, Luke
Associate Professor, Personal Finance Extension Specialist
My interests include personal finance, with an emphasis on youth education. Areas of expertise include credit building, credit scores, investing for retirement, withdrawal strategies, financial goal setting and emergency preparedness.
Ewers, Timothy G.
Extension Specialist — 4-H Youth Development
Expanding and bolstering Science, Technology, Engineering and Mathematics (STEM) education in 4-H programs and support for program evaluations.
Findlay, Reed
Extension Educator, Crops and Horticulture
Reed Findlay serves as a crops and horticulture Extension educator and county chair in Bannock and Bingham counties.
Finkelnburg, Douglas
Area Extension Educator, Cropping Systems
Finkelnburg supports dryland cropping systems activities throughout northern Idaho. His collaborative approaches to deliver unbiased university driven research to agricultural producers and agricultural industry partners to solve ongoing production challenges.
Gardiner, Kali
Eat Smart Idaho Program Coordinator
Kali oversees day to day operations, including monitoring program delivery and data collection compliance, supervision and training of Eat Smart Idaho staff and assisting to build and enrich partnerships with agencies.
Ghimire, Nav
Associate Director of UI Extension
Nav’s experience includes impact evaluation, program design, implementation and adult education. His focus is building evaluation capacity of Extension educators and increase their ability to document program impacts that meet the needs of local, state and federal stakeholders.
Glaze, Benton
Beef Extension Specialist and Professor
Benton focuses on breeding and genetics, beef quality assurance, general management and reproduction. He serves as a resource for beef producers, allied industries, veterinarians, Extension educators and the general public.
Hall, John
Professor; Beef Extension Specialist; Cattle Management Lead, Rinker Rock Creek Ranch
The center is the University of Idaho’s primary cow/calf and forage research center. John’s program conducts applied research to enhance food production and sustainability of beef production operations.
Hamilton, Melissa
Extension Educator, Community Development and Agriculture
Melissa's interests include rural regional planning, multi-modal transportation systems, asset/value based development, community food systems, and meeting facilitation and capacity building.
Hamlett, Janna
Clinical faculty, Extension Food Processing Specialist
Janna works and assists the local food processing industry through TechHelp, UI Extension and Animal, Veterinary and Food Sciences.
Hart, Ken
Extension Educator and Professor
Ken's work focuses on Lewis County 4-H and CL2N 4-H Camp, production agriculture and small acreage farming in Lewis/Idaho counties, and farm financial management education in north central Idaho.
Hatzenbuehler, Patrick
Assistant Professor and Extension Specialist
Patrick performs evidence-based research and extension work on agricultural commodity markets with a focus on market structure and conditions for crops grown in Idaho.
Heckman, Susie
4-H Coordinator
Susie provides the framework for UI Extension 4-H Youth Development programming in local 4-H activities, organizes and conducts leader training classes, working with leaders and youth and providing educational resources.
Ho Kim, Jang
Assistant Professor, Food Safety Extension Specialist
Jang is an experienced food scientist. He provides evidence-based educational information related to value-added processing and consumer food safety on home food preservation, sanitation, food handling, food recalls and warnings.
Howell, Michael
Northern District Director
Mike provides leadership for the University of Idaho Extension programs in the northern district. In that role he provides leadership and administrative function for hiring and supervision of Extension educators, budget and evaluation, promotion and tenure and building relationships with stakeholders and other partners in the ten county region.
Hulet, Ph.D., April
Research Assistant Professor of Rangeland Ecology and Management and Extension Specialist
Department of Forest, Rangeland and Fire Sciences
Hutchings , Becky
Extension Educator
Major responsibilities include nutrition, health, food safety, volunteer development and 4-H youth development educational programming. This includes assessment and development of programs within Minidoka County and southern district.
Hutchinson, Pamela J.S.
Associate Professor, Extension Specialist — Potato Cropping Systems Weed Scientist
Jayo, Cammie
Eat Smart Idaho Program Coordinator
Cammie coordinates the Eat Smart Idaho program in the southern district; responsible for nutrition advisors; and is the liaison between outside agencies and various University of Idaho departments.
Jensen, Jennifer
Extension Educator — Horticulture and Small Acreage Farms
Jensen’s teaching experience includes Extension classes and workshops for adults and children in horticulture and small acreage farm production. She serves the citizens of Bonner County with one-on-one consultations for garden and vegetable production matters.
Jensen, Kirstin
Extension Educator — Health & Fitness/Nutrition
Kirstin emphasis is family and consumer sciences. She offers programming in health, nutrition and fitness to all community members, schools and businesses.
Johnson, Shelly
Extension Educator — Family & Consumer Sciences
Shelly specializes in nutrition, health promotion/wellness programs. She is known for programming in obesity prevention, healthy food pantries, Smarter Lunchroom, senior nutrition, diabetes and nutrition education for low income families.
Kinder, Cindy
Extension Educator
Youth development and livestock Extension educator working with Gooding and Camas counties outreaching to schools, youth and adult organizations focusing on STEM, livestock, horse, leadership/workforce skills and higher education topics.
Lee, Siew Guan
Extension Educator — Family and Consumer Sciences
Siew Guan Lee is a registered dietitian nutritionist (RDN). Her programming areas include health, nutrition, food safety and 4-H youth development.
Lewin, Paul
Extension Specialist, Associate Professor; Director of Rural Studies Program
Liang, Xi
Associate Professor, Cropping Systems Agronomy
Xi Liang is leading a Cropping Systems Agronomy program with focuses on crop physiology in response to abiotic and biotic stresses, irrigation management and alternative crop agronomy (e.g., cover crops and quinoa).
Lide, Chen
Associate Professor, Waste Management Engineer
Chen’s research and extension focus on value-added products from waste, mitigation of environmental impacts caused by waste, and dissemination of science-based information to help stakeholders make informed decisions, leading to positive changes.
Lindstrom, James
4-H Youth Development Director
James Lindstrom, Ed.D., is the director for UI Extension 4-H Youth Development program, with over 38 years of professional experience; he founded the Global 4-H Network Board.
Mahler, Robert
Professor — Soil, Water and Environmental Sciences
Robert conducts research on water quality and water quantity water resource issues in Idaho. In addition to public perceptions, priorities and actions taken to address water resource issues in the Pacific Northwest.
Martinez, Sendy
Extension Educator, 4-H Youth Development
Sendy Martinez works in Ada County as the 4-H Extension educator. Her responsibilities include 4-H youth development programming for underserved and minority audiences in both Ada County and Canyon County.
Mayes, Iris
Extension Educator, Horticulture & Small Farms
Iris leads community-level Extension efforts in small farms and horticulture for Latah County.
McFarland, Katie
Extension Educator — Family and Consumer Sciences
Katie currently serves the county of Lemhi in the areas of community development, family and consumer sciences, and 4-H youth development. She has been serving in Lemhi County since 2008.
Mills, Rebecca
Extension Educator, Livestock and 4-H Youth Development
Rebecca's focus in Gem and Boise counties and within the southern district is livestock, small farms and 4-H youth development programming.
Momont, Patrick
Southern District Director; Superintendent
Pat’s experience includes serving as a state beef Extension specialist, conducting joint research and extension projects involving cow nutrition, grazing behavior, retained ownership and alternative forages.
Morrisroe-Aman, Bridget
Extension Educator — Family and Consumer Sciences
Ms. Morrisroe-Aman is a family and consumer sciences (FCS) assistant professor, in Ada County, focused on nutrition, health and food safety. She leads the district Diabetes Prevention Program and co-leads the district Master Food Safety Advisor volunteer programs.
Nash, Scott
Regional 4-H Youth Development Educator
Scott provides 4-H leadership in 14 eastern Idaho counties as well as statewide leadership in 4-H animal science.
Neibling, Howard
Associate Professor, Extension Specialist — Water Management Engineer
Neibling serves as the state irrigation specialist for University of Idaho Extension. In this role, he delivers educational programs, develops extension materials, works with county faculty and participates in farm visits.
Nomee, Shaina
Associate Extension Tribal Educator
Our role is to continue providing leadership through development, partnership, education and collaboration that support our youth on the Coeur d'Alene Reservation through 4-H enrichment and Coeur d'Alene tribal culture.
Packham, Joel
Extension Educator
I teach farm and ranch financial management in connection with estate/succession planning and also the use of grazing cover crops for soil management. 4-H livestock is my area of expertise.
Patterson, Ron
Extension Educator, Horticulture/Agriculture
Ron has extensive experience in horticulture and agriculture, with emphasis in weed control, and beneficial and pest insects.
Peutz, Joey
Extension Educator
Joey Peutz serves as the county chair as she develops, teaches and evaluates nutrition and food safety programs for adults and children in Payette County and a nine-county district.
Prather, Timothy
Professor and Senior Associate Director of the U of I Rangeland Center
Qualls, Ph.D., P.E., Russell
Associate Professor, Idaho State Climatologist
Campus: Moscow
Courses: environmental hydrology, northwest climate and water resources change, engineering fluid mechanics
Areas of Expertise: satellite remote sensing of mountain snowpack, snowmelt runoff modeling, modeling of evapotranspiration
Richel, Karen
Extension Educator — Financial Wellness
Karen provides basic “K through Gray” financial education and counsels clients as an accredited financial counselor and a certified money coach for 10 north Idaho counties.
Robertson, Amy
Extension Educator — Family and Consumer Sciences & 4-H
Amy provides a variety of workshops, classes and other learning opportunities in food safety, nutrition and healthy living. She also organizes and implements 4-H youth development events for local youth.
Sagers, Joseph
Extension Educator — Agronomy
Joseph specializes in agronomy and livestock, with a emphasis on forage production, grazing management and Spanish programs.
Sant, Laura
Extension Educator — Health/Nutrition/Food Safety and 4-H
Laura provides community education to residents in Franklin County. She is also a registered dietitian nutritionist and licensed dietitian in Idaho and nationally recognized for her work.
Schnepf, Chris
Area Extension Educator, Forestry
Chris provides a variety of learning opportunities on applied forest ecology and silviculture for family forest owners, loggers and professional foresters throughout the Idaho Panhandle.
Schoenfelder, Judith
4-H Program Specialist
Military partnerships, international exchange and out-of-school partnerships.
Schott, Linda
Assistant Professor, Nutrient and Waste Management Extension Specialist
Linda specializes on addressing the needs of stakeholders in southern Idaho related to the impacts of nutrient and livestock waste management and other land management practices on soil health and water quality.
Schroeder, Kurtis
Cropping Systems Agronomist, Associate Professor
Kurtis’ research focus is improving cereal-based cropping systems through a combination of crop rotation, nutrient management and agronomic inputs. He directs the small grain and grain legume variety trials for northern Idaho.
Schwarzländer, Mark
Professor and Associate Director, Center for Research on Invasive Species
Shelstad, Nancy
Regional 4-H Youth Development Educator
Nancy has collaborated on a multi-state youth retention research project, written 4-H curriculum and provided leadership to develop the Idaho Build Your Future program and 20 4-H staff development modules.
Silkwood, Gail
Extension Educator
Gail provides leadership for the 4-H program, UpRiver Afterschool, youth development camps and teaches the master gardener program in Benewah County. She also provides educational resources in agriculture and livestock topics.
Sorensen, Terrell
Extension Educator
Terrell’s focus is cereal grains, water, and water related issues, and the Farm Ranch Management team. He also coordinates the 4-H activities in the county.
Spear, Rhett
Assistant Professor
Agronomic and economic evaluations of new potato varieties through cultural management trials and new variety selection.
Spencer, Marnie R.
UI Extension, Eastern District Director
Marnie is the University of Idaho Extension, Eastern District director, supporting Extension in 14 southeastern counties.
Stokes, Brad
Extension Educator
Brad is the UI Extension educator and county chair for Elmore County, focusing on food production systems, horticulture, 4-H and a passion for pollinators.
Taggart, Allen
Extension Educator, 4-H Youth Development
I lead the 4-H Youth Development program in Ada County, build community partnerships, strengthen our volunteer base and increase funding for our programs. I work with community partners, adult volunteers and families to help more youth "make the best better."
Tifft, Kathee
Extension Educator — Community Development, Family and Consumer Sciences and County Chair
Toomey, Maureen
Extension Educator — Area 4-H Youth Development
Toomey directs the 4-H nutrition, physical activity, well-being and the visual arts. She also co-leads the teen health advocates, Well Connected Communities and farm to early childcare programs.
Usabel, Nic
Extension Educator — Horticulture
Nic specializes in urban horticulture and directs the Idaho Master Gardener Program in training and supervising the volunteers within Canyon County. He is implementing a Junior Master Gardener program.
Vaughan, Chandra
Associate Extension Educator — 4-H Youth Development
Chandra provides leadership, instruction and support for 4-H youth development programs focusing on youth development, adult volunteer development, youth education program development, expanding partnerships and participation, and membership growth.
Walsh, Olga
Associate Professor, Extension Specialist — Cropping Systems Agronomy
Developing and delivering relevant research and educational programs in sustainable cropping systems using best management practices for important crops grown in Idaho.
Warren, William A.
Extension Educator
Bill conducts programming in ecosystem science and land stewardship in Clearwater and nearby Idaho counties. Landowners learn how to generate income from their land while enhancing ecological benefits.
Werlin, Jennifer
Extension Educator, Community Food Systems
Jennifer provides educational programs associated with enhancing local agriculture, community food systems and 4-H Youth Development. Her interests include healthy seasonal cooking, gardening, season extension, food security and permaculture design.
Williams, Shannon
Extension Educator, Agriculture and Natural Resources
Serving as the agriculture Extension educator in Lemhi County. I work with beef producers, natural resource managers and community members.
Willmore, Carmen
Extension Educator — Livestock and Forages
Carmen is the Extension educator in Lincoln County, located in Shoshone, ID. Her programming efforts focus on livestock and forage education for surrounding producers.
Wilson, Jim
Regional 4-H Youth Development Educator
Jim provides regional leadership for program development and volunteer management for the 10 northern Idaho counties, plus statewide leadership for 4-H horse and shooting sports programs.
Wittman, Grace
Extension Educator
I provide leadership in the areas of food safety, food preservation, nutrition and youth development. I focus primarily on food preservation classes, hand washing education and cooking skills classes.
Woodhall, James
Assistant Professor, Plant Pathologist
James offers a range of diagnostic tests and advice to growers. His research program characterizes plant pathogens and developing new diagnostic methods for diseases across a range of crops.