News Articles
WSU Cherry Breeding Program Update: New Variety
The Washington State University cherry breeding program, led by Dr. Per McCord in Prosser, WA, is releasing a new variety of sweet cherry. Currently known…
How to effectively remove cankers and associated pathogens in sweet cherry orchards
Effective disease management in sweet cherry begins with informed pruning decisions. Recent observations indicate that pruning at least five inches below visible cankers during hot/dry…
Four different types of fire blight pathogen existed in Washington Orchards: What does this mean to growers?
It is often believed that the pathogen causing fire blight is genetically similar in every orchard. A recent study by Washington State University researchers found…
Understanding Listeria Behavior on Pears During Cold Storage
Listeria monocytogenes is a foodborne pathogen that can cause serious illness and mortality. Recent outbreaks in other tree fruits have highlighted the importance of understanding…
How Many Kinds of Pear Psyllids are There? And Where Did Ours Come From?
A surge in the importing of pear trees from Western Europe in the early-1800s led to psylla’s entry into the eastern US. This article examines…
Highlights from the international meeting of fire blight scientists this year
Fire blight researchers from around the world met in Washington state this summer for the International Symposium of Fire Blight on Rosaceous Plants. Here are…
‘WA 38’ Harvest and Storage Parameters for 2025
‘WA 38’ have been coloring on trees and preparing for harvest time! Remember to pick, pack and store with due diligence, using this guide as…
Recommended Harvest Criteria for Commercial WA 38 Storage in 2025
Use this guide in addition to the published marketing and quality standards for the 2023 crop year. First ship date for fruit produced in the…
Fall Pear Sprays
Before closing-down for the season consider a few fall applications important for next season’s success.
Recommended Harvest Criteria for Commercial WA 38 Storage in 2025
Use this guide in addition to the published marketing and quality standards for the 2025 crop year. First ship date for fruit produced in the…
