Steve Smith has good news for those of us who like to satisfy more than one sense at a time. The domestic rose, bred too long for form and color only, to the detriment of scent, is regaining its fragrance. Smith ’76, the head rose gardener at Manito Park in Spokane, is showing us his charges, which in late September are still in full bloom, and we spend much of our time sniffing.
A visit to Smith’s All-American Rose Selection (AARS) display garden gives a portrait of things to come. Each year, Manito and the other 130 such gardens across the country display the new … » More …
About an hour into our continued search, Walt called out that he had
found it. It was on a slope so steep and rocky, we had to lie on our
sides to keep from sliding down. But that was the good news, because
the plant was apparently thriving in a niche where competing plants
could not survive.
In Michael Knoblauch’s lab, the gap between fundamental research and practical applications is a narrow one.
Knoblauch studies the inner workings of phloem (FLOAM), the channels that transport water and nutrients throughout a plant. Research doesn’t get much more basic than that—yet one of his recent discoveries is leading him straight to the patent office.
He’s found that structures in the phloem of some plants have great potential as high-tech, microscopic valves, sensors, and motors.
Knoblauch named the structures “forisomes,” which means “gate-bodies.” He found that they keep the phloem from leaking after it’s been injured.
Phloem is comprised of parallel tubes, or sieve elements, … » More …
Unseen worlds live behind the bark and beneath the trees in Pacific
Northwest forests. Scientists Jack Rogers and Lori Carris have made
careers out of discovering these worlds and studying them. We go into
the woods with them to glimpse the secret lives of fungi and their
roles in nature. » More ...
Washington State University is home to three superb research collections, all begun soon after the young agricultural college opened its doors. What makes them research collections, says Ownbey Herbarium director Larry Hufford, is "sheer numbers." The Conner Zoology Museum has about 69,000 specimens, the Herbarium about 375,000, and the James Entomology Collection more than 1.25 million. These numbers make WSU's collections among the best in the nation. » More ...
“[The collections] answer to a lot of people,” says Rich Zack. “They answer a lot of questions, and at times they can generate funds, but it’s not a steady stream of funds. Often you’re answering small questions from hundreds of people.” Any one of those hundreds might get along OK if the collections shut down, “but because we serve so many, it would be a major loss,” says Zack.
Anthropologist Karen Lupo, whose students make frequent use of the Conner Museum’s bone collection, says she was disturbed to learn that WSU once considered closing the Conner. With new analytical techniques making collections more valuable than … » More …
In addition to consulting botanists at the Ownbey Herbarium, retired veterinarian Clive Gay and range scientist Ernie Motteram have dipped into the specimen drawers and expertise at the James Entomology Collection. They have been working with cattlemen in central Washington to pinpoint the insect vectors for pinkeye, the general name for a number of nasty eye infections. Ranchers in Kittitas County have told Motteram that pinkeye is their biggest herd health problem. He says the conventional wisdom that we already know all we need to know about pinkeye is dead wrong. Almost all of the scientific literature on pinkeye is old and doesn’t take into … » More …
Several years ago, scientists noticed that recent herbarium specimens had been collected earlier in the season than specimens from decades past. Since most plants are collected when they are in flower, that meant they were flowering earlier. The easy explanation was that they were responding to the warmer temperatures caused by climate change. The trouble with that, says Larry Hufford, is that it didn’t happen with every species.
He searched the Herbarium’s database for the first date of collection for several plants common in eastern Washington, and found that the habitat a species lives in may be a factor in whether the plant is now … » More …
Clarence A. (Bud) Ryan, one of WSU’s preeminent scientists, died suddenly of a brain aneurysm in October. Ryan pioneered the study of the innate immune response of plants. Prior to his work, plants were assumed to contain protease inhibitors all the time, as a deterrent to being eaten. Ryan discovered instead that plants make the inhibitors in response to an attack. He further showed that an attack on one part of a plant sets off chemical signals that spur production of inhibitors throughout the entire plant. Besides his scientific renown, Ryan was well known around campus for his graciousness—-and his ability on … » More …
In a Washington State University greenhouse, on the roof of Abelson Hall, dwells an orphan. Sheltered by a translucent plastic tent that diffuses the sunlight, drenched in water that keeps the air heavy with moisture, a semitropical plant called Gasteranthus atratus unfurls its crinkly, dark mahogany leaves. Once a year or so it puts forth cream-colored, vase-shaped flowers. It doesn’t seed, however. Whether it needs another member of its species or a particular insect or bird to pollinate it isn’t known. For now, it simply grows, and waits.
Gasteranthus atratus is an orphan, because its home no longer exists. The species was discovered in the … » More …
