• Fireblight without antibiotics

Fireblight without antibiotics

  • February 15th, 2010

Orchards that have secondary bloom or have later-blooming varieties are more at risk for fireblight infection.

Controlling fireblight without antibiotics is doable, but it requires an integrated approach combining delayed dormant copper sprays with frequent applications of biological agents, says a plant pathologist from Oregon State University.

The antibiotics streptomycin and [...]

  • Scab control more challenging

Scab control more challenging

  • February 15th, 2010

Apple scab overwinters in infected leaves on the orchard floor. Spores from the dead leaves are produced in the spring and can cause primary infection of fruit.

The Michigan growing season was wet last year. As a result, apple growers had a tougher-than-usual time controlling scab. But the weather was [...]

  • Pear access negotiations continue

Pear access negotiations continue

  • September 1st, 2009

The United States and China are each hoping the other will grant permission to export pears.

The United States has been requesting access to China for U.S. pears since the 1990s. On its part, China already ships two varieties of pears—Ya and fragrant pears—to the United States but wants access [...]

  • Bigger and better cherries

Bigger and better cherries

  • August 1st, 2009

Fran Pierce (left) and Mark Hanrahan check Kiona cherries for size. Kiona, a cross of Glacier and Cashmere, is one of the most recent releases from WSU.

Washington State University’s cherry breeder, Dr. Nnadozie Oraguzie, hopes to develop a suite of new varieties that don’t have the shortcomings of today’s [...]

  • Good Stuff

Good Stuff

  • July 1st, 2009

Model 320 Vineyard Special

Topdresser spreader

Earth and Turf Products, LLC, of New Holland, Pennsylvania, has introduced a vineyard topdresser spreader. The Model 320 Vineyard Special measures 39 inches at its widest point. It fits between narrow vineyard or orchard rows but can carry two cubic yards of topdressing (maximum load [...]