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Summer 2024

Agriculture

Cultivated tobacco micrograph
Spring 2012

Micrographs from WSU’s Franceschi Microscopy and Imaging Center

Washington State University’s Franceschi Microscopy and Imaging Center deploys half a dozen different microscopes in pursuit of the small. Researchers from a wide variety of academic fields use these tools to see and visualize their work, often producing beautiful micrographs of specimens with light microscopes, scanning electron microscopes (SEM), transmission electron microscopes (TEM), fluorescence microscopes, or confocal microscopes.

Winter 2016

But is it really green?

With food and other products, we are often concerned with the number of miles the food has travelled to get to our tables. Locavorism encourages people to consume foods produced within 100 miles of home.

But is the number of miles travelled really all there is to measuring a product’s carbon footprint?

The answer is an emphatic no. The analysis of a product’s carbon footprint is in fact extremely complex and needs to take in to account every step of that product’s lifecycle from cradle to grave.

Life-cycle assessment, or cradle-to-grave analysis, must account for everything that went in to making that product (including … » More …

Winter 2016

Saving citrus from a sour end

An invader is sweeping like fire through the citrus groves of Florida. The Candidatus Liberibacter asiaticus bacterium causes citrus greening, a disease that block trees’ nutrient and water channels and prevents fruit from ripening.

“It’s like choking the tree from the inside out,” says David Gang, a Washington State University molecular biologist and biochemist who is collaborating with a large, multi-institution, interdisciplinary team to combat the disease. If left unaddressed, the entire U.S. citrus industry could be wiped out and, as Florida Senator Bill Nelson said a few years ago, “We’ll end up paying $5 for an orange—and it’ll have to be one imported from … » More …

Winter 2016

Wagyu

Seattle chef Thomas Dodd’s customers demand the best, so the only steak on the menu is marbled, tender, and flavorful American wagyu.

He sees orders climb each week for the breed developed largely from Washington State University research to help Northwest ranchers compete with Japan’s famed Kobe beef and other specialty brands.

“When people were tasting it for the first time, they were kind of freaking out over how flavorful it is, saying things like it’s the best steak they’d ever had,” says Dodd, executive chef at Liam’s. “Now we’re starting to see this expectation because people know … or have heard about American wagyu.”

… » More …

Winter 2016

Wood Takes Wing

The most complex chemistry lab on the planet is growing in your neighborhood. There might be a tree in your own backyard, cranking out chemicals as it converts sunlight to food, wards off pests, and circulates water and nutrients through it roots, branches, and leaves.

So diverse is the chemical compendium produced by trees that we get aspirin (willow bark is a natural source of salicylic acid and has been used to treat pain since ancient times), the ink Leonardo used in his notebooks (from leaf galls produced by wasp larvae), and natural antibacterials (the fiber in cedar chips is used to make hospital gowns).

… » More …

Hop King cover
Winter 2016

Hop King

Hop King cover

Ezra Meeker’s Boom Years

Dennis M. Larsen ’68 

WSU Press: 2016

The demands of craft brewing in the last few years, along with declining European hops production, has driven the price of hops up as much as 50 percent, creating a windfall for growers in Washington. It’s not the first time in state history that hops brought a grower financial success.

Puyallup Valley pioneer Ezra Meeker first started planting hops as a cash … » More …

Fall 2016

The long view

“I do not believe that any man can adequately appreciate the world of to-day unless he has some knowledge of … the history of the world of the past.” —Theodore Roosevelt, 1911

A hundred years ago, Theodore Roosevelt’s vision of conservation came to fruition with the establishment of the National Park Service. Although President Woodrow Wilson established the NPS, Roosevelt had doubled the number of national parks and passed the Antiquities Act in 1906 when he was in the Oval Office. Roosevelt believed that we must have a deeper and longer-term view of our country’s natural and historical heritage.

In the spirit of Roosevelt’s aims, … » More …

Fall 2016

Till tomorrow

Agricultural research shifts to the LONG game

As David Huggins looks out across the rolling hills of the R.J. Cook Agronomy Farm at Washington State University in Pullman, his enthusiasm about soil is tempered with a sense of urgency about the future of agriculture.

Huggins, a USDA Agricultural Research Service (ARS) soil scientist, is keenly aware of the squeeze placed on agriculture by a growing global population in the face of limited resources and a changing climate.

“At no time in the history of the world have we known more about our farming system and our understanding of soil, the atmosphere, and our crops,” … » More …