• Mulches can conserve water

Mulches can conserve water

  • June 1st, 2010

Research in the Pacific Northwest suggests that mulch placed in the tree row can cut a young apple tree’s water needs by more than 50 ­percent.

Dr. Eugene Hogue, a retired researcher with Agriculture and Agri-Food Canada in British Columbia, Canada, conducted experiments using a paper slurry mulch that hardens [...]

  • Bringing the desert back

Bringing the desert back

  • June 1st, 2010

Small plastic cage sleeves were used to protect the native seedlings from herbivores like rabbits.

Eastern Washington vineyards, with their scant rainfall and location in a high desert, are harsh environments for cover crops. It’s a challenge to get cover crops established and keep them alive when most vineyards use [...]

Quarantine alternative

  • June 1st, 2010

Dr. Wee Yee, entomologist with the U.S. Department of Agriculture in Yakima, Washington, is conducting research to assess the likelihood of cherry fruit fly becoming established in certain overseas markets that are concerned about potential infestations of the pest, such as Indonesia and Thailand. Dr. Lisa Neven is cooperating [...]

  • Clonal research takes years and money

Clonal research takes years and money

  • May 15th, 2010

UC staff member Jorge Osorio Aguilar weighs grapes from a Syrah clonal selection under test for San Joaquin Valley conditions.

To a grower, the right wine grape clone can improve yield, advance or delay ripening, and reduce susceptibility to rots. For a winemaker, the right clone can add complexity to [...]

Grape clones: Learn by doing

  • May 15th, 2010

Without published research on which grape clones are best suited to Washington State conditions, growers must rely on the experiences and knowledge of others.

Washington growers are encouraged to do their own clonal trials to learn what works best on their site, but should be prepared for many years of [...]

  • Moth poses little risk in Taiwan

Moth poses little risk in Taiwan

  • May 15th, 2010

Dr. Lisa Neven is studying the survival of codling moth larvae in tropical conditions.

There is little risk of codling moth larvae shipped in apples to Taiwan resulting in the pest becoming established in that country, research by Dr. Lisa Neven, insect physiologist at the U.S. Department of Agriculture’s research [...]

  • Exploring tunnels

Exploring tunnels

  • May 15th, 2010

To best use valuable space, Greg Lang planted rows close and trained trees tall and narrow into a fruiting wall. Above is the solid-set canopy delivery spray system that replaces conventional tractor-pulled sprayers.

Dennis Hoxsie has both moral support and helpful advice from Dr. Greg Lang, the Michigan State University [...]

  • Cherries with stems

Cherries with stems

  • May 15th, 2010

The challenge is getting the cherry to separate at the upper abscission zone at the twig.

In the complex world of sweet cherries, one market is calling for light-colored sweet cherries with stems on for processing, and is willing to pay three to four times the normal processing price to [...]

Keeping cherry growing profitable

  • May 15th, 2010

A “dream team” of cherry researchers from across the nation is working on a project designed to help assure the profitability of the fresh sweet cherry industry in the future.

The project, entitled “A Total Systems Approach to Developing a Sustainable Stem-free Sweet Cherry Production, Processing and Marketing System,” was [...]

  • Compost tea recipes

Compost tea recipes

  • May 1st, 2010

Tweaking the aeration time, handling, and changing additives can create diverse compost teas—even though they were made with the same compost. Washington State University researchers saw differences in the microbial organisms, nutrients, pH levels, and salt concentrations of compost teas that all started from the same compost and water.

CeCe [...]

What are compost teas?

  • May 1st, 2010

Compost teas have been promised by some companies to be a wonder-all product, protecting plants from disease, increasing growth, breaking down toxins in the soil, enhancing taste of fruits and vegetables, and more. Though few of the claims are supported by science, there may be something to learn from [...]

  • Good Job

Good Job

  • May 1st, 2010

Apple Blossom Queen Margaret Robinson presented a plaque to WSU Extension Educator Tim Smith when he was named Apple Citizen of the Year 2010.

Tim Smith is Apple Citizen of the Year
Tim Smith, a Washington State University Extension educator for the past 25 years, has been named Apple Citizen of [...]