Chlorosis in Concords

By |April 18th, 2014|

Dr. Joan Davenport is looking for cost effective treatments for chlorosis in Concord grapes.

Managing Honeycrisp nutrition

By |April 14th, 2014|

Balancing the crop load is particularly important with Honeycrisp, which is more susceptible than other apple varieties to problems [...]

Wine grape yields not affected by early leaf removal

By |March 26th, 2014|

Early leaf removal in white grape varieties has several benefits.

Fire blight control without antibiotics

By |March 25th, 2014|

Lime sulfur and fish oil can help as part of an integrated strategy.

Pruning demonstrations on stopping postharvest disease

By |March 5th, 2014|

Three Northwest industry groups have organized pruning demonstrations on how to stop postharvest diseases spread by infected Manchurian crabapple trees.

Mildew wanted in this vineyard

By |February 24th, 2014|

Scientists collect data on fungicide efficacy, best timings, and rates.

How well do you know your Honeycrisp disorders?

By |February 20th, 2014|

The good, the bad and the ugly

Managing crab apple diseases

By |February 18th, 2014|

Crab apple disease management starts in the orchard with pruning.

Know your enemy: Little cherry disease (VIDEO)

By |February 18th, 2014|

Different causal agents are involved in little cherry disease.

Cherry diseases require action

By |February 18th, 2014|

The appearance of little cherry diseases calls for aggressive action, says Dr. Ken Eastwell, plant pathologist for Washington State [...]