College of Agricultural, Human, and Natural Resource Sciences

April 5 – 11

The Lewiston Tribune reported Wednesday on President Floyd‘s visit to Asotin County where he reaffirmed his commitment to the university’s land grant core mission of agriculture and Extension.

Science Daily reported on Thursday about the development of five new potato-breeding lines being tested by the ARS and WSU at Prosser for resistance to powdery scab and black dot diseases.

On Friday the Bismark Farm & Ranch Guide published a story on research at Montana State University on controlling wheat stem rust strain Ug99 that cited the contributions of Xainming Chen at WSU to the genetic analysis.

The Sunday Tri-City Herald included a story on the WSU sheep-shearing school, one of only three in the country.

The News Tribune (Tacoma) reported Wednesday that adjustments in the Pierce County budget will reduce the cut in county funding of Pierce County Extension and limit the reductions that can be made to the 4-H program.

The textile industry website on Thursday posted the story about WSU research on developing biodegradable mulches.

Tuesday’s Issaquah Press reported that construction is underway on a zero-energy townhouse complex in the Issaquah Highlands in which the WSU Extension Energy Program is a partner.

An article in Friday’s Skagit Valley Herald about landscaping with native plants references resources and classes available through WSU Master Gardeners.

In this week’s Capital Press:

“A peach of a genetic puzzle”

“Seed debaters plow common ground”

News Releases:

“State USDA Official Tells Rural Leaders, ‘I’m from the Government and I’m Here to Help’”

“Parenting Practices Influence Childhood Obesity”

WSU Extension 4-H Adventure Education Director Wins Prestigious Innovative Learning Award”

“Electrospinning Yields Holds Promise for Safer Medical Garments”

” Pesticide Licensing Classes in Spanish Offered at Rochester High School”

” King County 4-H Teen Receives National Honor for Information Technology”

” Biodegradable Mulch Project Applies Textile Science to Agriculture”

“Release of Peach Genome Provides Key Data for Breeders, Furthers Research”

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CAHNRS is more than agriculture. With 24 majors, 19 minors, and 27 graduate level programs, we are one of the largest, most diverse colleges at WSU. CAHNRS Cougs are making a difference in the wellbeing of individuals, families, and communities, improving ecological and economic systems, and advancing agricultural sciences.



CAHNRS has 39 student clubs and organizations to enhance student experiences and opportunities.


CAHNRS leads in discovery through its high-quality research programs. In 2014, CAHNRS received research funding exceeding $81.5M. This accounts for nearly 40% of all research funding received by WSU.  


With 24 majors, 19 minors, and 27 graduate level programs, CAHNRS is one of the largest, most diverse colleges at WSU.


CAHNRS students are awarded more than $600,000 in scholarships annually.


Welcome back, CAHNRS Cougs, to another exciting year at WSU. CAHNRS has experienced quite a bit of change and growth recently, but we remain committed to serving the needs of our students, faculty, and staff.

As you may have heard, our dean, Ron Mittelhammer, has been appointed interim co-provost for the university. For the duration of his appointment, I have been named acting dean for the college.

I appreciate the support I have received from around the college, and am working with the associate deans, faculty, and staff to continue CAHNRS on its positive trajectory.

Part of that trajectory is a return of the Forestry major in WSU’s School of the Environment. As a college, we’re excited to help students get started in careers as foresters, environmental consultants, reforestation specialists, and wildfire management specialists.

Those last two are obviously of timely importance, as we are experiencing the worst wildfires in our state’s history blazing across our state and region. We hope that future wildfires will cause less devastation to people and the environment because of the work our Forestry majors will do.

We would also like to welcome the WSU Children’s Center to CAHNRS. The Center, which provides care for the children of WSU students, staff, and faculty, is now part of the CAHNRS Department of Human Development. The idea for this came from President Floyd, and we’re happy to carry out his vision.

Speaking of vision—I hope your vision for your WSU education includes at least one internship experience. Our internship program adds practical, extra value to your WSU education through our Center for Transformational Learning and Leadership. The CTLL is your gateway to internships, leadership training, mentoring, and more. That ‘more’ includes connection, inspiration, transformation, and leadership.

I hope you’ll celebrate this new school year with us at our annual Fall Festival on September 10, 4–6 p.m. in Spillman Plaza, between Johnson and Hulbert Halls. We’ll have free food, fun, and games. Watch for more details on our CAHNRS Facebook page.

We in CAHNRS are here to help you grow, learn, and succeed in this changing world. We’re glad to have you with us as we continue to push forward as leaders in research, education, and world-class academics.

Welcome back, and Go Cougs!

Kimberlee Kidwell
Acting Dean, College of Agricultural, Human, and Natural Resource Sciences


Fall undergradsUndergraduate Studies

Check out every department and program CAHNRS has to offer, from Interior Design to Agriculture to Wildlife Ecology. We have 13 departments and schools to prepare you for your chosen career.

Grad student dogGraduate Studies

Students have a variety of options to pursue masters and doctoral degrees. Many of these have very specific background requirements, so we suggest exploring the individual programs for academic guidelines.

CTLLCenter for
Learning & Leadership

The CTLL is a student, faculty, alumni and industry partner collaboration for high quality learning and leadership beyond the classroom.

CAHNRS Office of Research

Agricultural Research Center

Mission Statement

The goal of the Washington State University CAHNRS Office of Research is to promote research beneficial to the citizens of Washington. The Office of Research recognizes its unique land-grant research mission to the people of Washington and their increasing global connections. The CAHNRS Office of Research provides leadership in discovering and applying knowledge through high-quality research that contributes to a safe and abundant food, fiber, and energy supply while enhancing the sustainability of agricultural and natural resource systems.

Featured Research

Winter Wheat May 2014 by McFarland

‘A quiet crisis’: The rise of acidic soil in Washington

Gary Wegner first noticed the problem in 1991, when a field on his family’s farm west of Spokane produced one-fourth the usual amount of wheat. Lab tests revealed a surprising result: the soil had become acidic.

Study: Small railroads important but costly to upgrade

More than half of Washington’s short-line rail miles aren’t up to modern standards, according to a recent study by the Washington State Department of Transportation and the Washington State University Freight Policy Transportation Institute.
A grizzly bear with her cubs at the WSU bear center.

Single hair shows researchers what a bear has been eating

By looking at a single hair, U.S. and Canadian researchers can get a good idea of a grizzly bear’s diet over several months.

Fighting wildfires economically complex, says WSU researcher

Fighting wildfires is expensive. Firefighters must be paid and equipment must be purchased and transported to fires. Operations and maintenance cost money. According to a WSU researcher, the incentives to lower those costs are out of balance, and the researchers are working to understand the sources of the incentive problems.

Research shines light on organic fruit, food safety

The growing organic produce industry may soon have a new way to ensure the safety of fresh fruits. Scientists at Washington State University have shown that ultraviolet C (UVC) light is effective against foodborne pathogens on the surface of certain fruits.

Organic agriculture more profitable to farmers

A comprehensive study finds organic agriculture is more profitable for farmers than conventional agriculture. The results show that there’s room for organic agriculture to expand and, with its environmental benefits, to contribute a larger share in feeding the world sustainably.

CAHNRS Office of Research

Hulbert Hall 403
PO Box 646240
Pullman, WA 99164-6240
PH: 509-335-4563
FAX: 509-335-6751


With 39 locations throughout the state, WSU Extension is the front door to the University. Extension builds the capacity of individual, organization, businesses and communities, empowering them to find solutions for local issues and to improve their quality of life. Extension collaborates with communities to create a culture of life-long learning and is recognized for its accessible, learner-centered, relevant, high-quality, unbiased educational programs.

MudflatImpact: Burrowing Shrimp and Invasive Eelgrass

Shellfish production in Washington is a $60 million a year industry. Several major pests plague this industry, resulting in major crop loss. One of the most important pests is subterranean burrowing shrimp. These shrimp bioturbate (stir up) the sediment, causing the oysters to sink and die. For the past 60 years the industry has been using the insecticide Sevin to control this pest, but due to lawsuits its use was phased out in 2012. Without alternative control for shrimp, tens of millions of dollars in annual crop revenue will be lost and the industry will quickly lose its economic viability in southwestern Washington.

PoultryFarmImpact: The National Livestock and Poultry Environmental Learning Center

The Environmental Protection Agency has identified agriculture as the leading contributor of pollutants to the nation’s rivers, streams, lakes, and reservoirs. These reports often do not separate animal agriculture from other agricultural enterprises, but they do note that pathogens, nutrients, and oxygen-depleting substances associated with manure are three of the top five pollutants. Some emerging issues related to manure management include: endocrine disruptors (hormones), pharmaceuticals (antimicrobials), and antibiotic resistance in bacteria. Adopting farm practices that minimize the environmental impact is important for food safety.

BiosolidsImpact: Biosolids and Compost

Biosolids are the solids produced during municipal wastewater treatment. Composts are made from a variety of organic materials, including both urban and agriculture sources such as yard trimmings, biosolids, storm debris, food waste or manure, and food processing residues. While these materials have traditionally been viewed as waste, they can play a valuable role as soil amendments in urban and agricultural settings. They provide nutrients and organic matter and they sequester carbon, thereby conserving resources, restoring soils, and combating climate change.

Click to see the many ways
that WSU Extension benefits
your community and the state.

Alumni & Friends

The College of Agricultural, Human, and Natural Resource Sciences (CAHNRS) at Washington State University is an expansive and diverse college that includes 16 academic units, 4 research and extension centers distributed across the state, 13 subject matter centers, and 39 county and one tribal extension offices.

The WSU College of Agricultural, Human, and Natural Resource Sciences (CAHNRS) Office of Alumni & Friends is a service unit dedicated to promoting philanthropic support for the college’s research, teaching, and extension programs.

Funding Priorities

See below to learn more about our strategic and on-going  initiatives and development of world-class students and research.

Pulse Crops
Mary Kay Patton
Learning & Leadership (CTLL)
Tree Fruit

CAHNRS Alumni & Friends
PO Box 646228
Pullman, WA 99164-6228
PH: 509-335-2243


Faculty & Staff

Important Dates and Deadlines

August 24, 2015

  • Tenure and Promotion Documents need to be submitted to the Dean’s Office

September 10, 2015

  • Fall Festival


A-Z Index of Faculty and Staff Resources:

  • Click letters to sort alphabetically
  • Click individual items to view or download

Contact Dean’s Office:
Hulbert 421
PO Box 646242
Pullman WA 99164-6242

Lisa Johnson:
Assistant to the Dean
Hulbert 421C
PO Box 646242
Pullman WA 99164-6242

How many varieties of wheat has WSU developed?



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