New approaches to frost control

The height of the vines influences how they fare during cold weather.

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  • High density apple systems cost more

High density apple systems cost more

  • August 1st, 2010

The Michigan study compared three systems—from left, central leader, vertical axe, and tall spindle.

It costs a lot of money to put in a new apple orchard in Michigan, and it takes 9 to 12 years to recover all the expenses incurred up until then. High density systems cost more [...]

Nutrient needs by apple trees

  • August 1st, 2010

Getting the right nutrient levels in the orchard starts with answering the basic questions: How much of each element does a tree need, and when does it need it?

For Lailiang Cheng at Cornell University, answering the question was a matter of exerting total control and then measuring.

In a series [...]

Classified Ads

  • August 1st, 2010

EMPLOYMENT AVAILABLE
Washington State University (WSU) Extension invites applications for an Area Extension Educator (E2 or E3) in Tree Fruit Horticulture.  This is a twelve-month, tenure-track faculty position and located in Yakima County Washington. Required: Master’s Degree in horticulture, agricultural science, or closely related discipline. Strong academic training or [...]

  • Storing Honeycrisp

Storing Honeycrisp

  • August 1st, 2010

A new CA control system supplied by Storage Control Systems, Sparta, Michigan, was installed at Michigan State University in 2008. Employee Dan Boozer is pictured. The new lab contains individual cabinets in which small lots of fruit can be held under tightly controlled conditions.

As more and more Honeycrisp apples [...]

  • Target fruit

Target fruit

  • August 1st, 2010

The optimized orchard system generates high production and high-value target fruit. The trees have little structural wood and are supported by an eight-wire trellis.

“If left alone, an apple tree will not develop a canopy that maximizes both light absorption and light distribution.  That is your job and your challenge [...]

Answers to food safety questions

  • August 1st, 2010

The Center for Produce Safety held its first produce research symposium in June to review projects it has sponsored.

Chris Schlect, president of the Northwest Horticultural Council and a member of the CPS’s advisory board, said the research is designed to answer real-world questions that will help the produce industry [...]

  • Avoid hazards when choosing cherries to plant

Avoid hazards when choosing cherries to plant

  • July 1st, 2010

Early Robin has the potential of meeting the demand for an early harvest Rainier-type cherry.

Twenty years ago, fresh cherry producers in the Pacific Northwest were limited in their variety choices to primarily Bing and Rainier. Now, however, there is a plethora of available varieties with more appearing all the [...]

  • Apple growers need good niche apples

Apple growers need good niche apples

  • July 1st, 2010

Nothing adds spice to a horticulture meeting like a discussion of new, upcoming, promising apple varieties.

Some growers—those depending on commercial packing houses and wholesale distribution—may be looking for that one new variety that could someday transform the industry. Honeycrisp comes to mind.

Growers who have more direct access to local [...]

  • A grower reaches out to consumers

A grower reaches out to consumers

  • July 1st, 2010

Rosa Lynn is a chance seedling discovered on Washington’s Royal Slope. The fruit stores well.

If you discover an exciting new apple variety and want it to succeed, it’s going to take more than just delivering it to the warehouse, a marketer says.

Dain Craver has been traveling the country promoting [...]

  • Last Bite Variety Roundup

Last Bite Variety Roundup

  • July 1st, 2010

Left to right: Envy, an ENZA variety, is in field trials in New Zealand, France, the United Kingdom, and the United States; Ariane was developed in France from crosses of old varieties including Florina, Prima, and Golden Delicious; Evelina, a red sport of Pinova, was discovered in Germany; Honeycrunch [...]

  • Pox-resistant plum registered

Pox-resistant plum registered

  • July 1st, 2010

The HoneySweet plum is sweet and flavorful and highly resistant to the plum pox virus.

The U.S. Environmental Protection Agency has announced its conditional registration of a plum pox virus resistance gene contained in a new plum variety called HoneySweet.

Dr. Ralph Scorza, research horticulturist at the U.S. Department of Agriculture’s [...]

  • New apples for New York

New apples for New York

  • July 1st, 2010

Dr. Susan Brown began breeding the new releases in 1996 and screened thousands of seedlings in the search.

Right from the start, Dr. Susan Brown knew what she wanted: An apple that was as delightful to consumers as Honeycrisp but without all its warts. Honeycrisp has problems that make it [...]