Chelan cherry

The Chelan cherry is a cultivar of cherry. It is a hybrid of the Stella and Beaulieu varieties first developed in Prosser, WA.[1]

Chelan cherry
Genus	Prunus
Species	Prunus avium
Hybrid parentage	Stella × Beaulieu
Cultivar	Chelan
Origin	Prosser, WA

Cultivar history

The Chelan cultivar was developed in Prosser, Washington, by Thomas Toyama and Ed Proebsting, affiliated with the University of Washington. The cross was made in 1971 and selected in 1978.[2]

Plant facts

The Chelan cherry tree grows in USDA Zone 5,[3] and is self-incompatible.[4] It is a vigorous and early-bearing tree; with the fruit ripening about 10-12 days earlier than 'Bing',[1] it is the earliest of the sweet cherries grown in the Pacific Northwest region of the United States.[5] The fruit exhibits superior cracking resistance, and the trees appear to be resistant to powdery mildew, but many of the trees produced in the 1990s were infected with prune dwarf virus.[6]

Growing regions

Apart from the US Pacific Northwest, Chelan cherries are grown in Canada[7] and Australia.[8]

References

1. Washington State University Tree Fruit
2. "Register of New Fruit and Nut Varieties, List 41" HortScience Vol. 37(2), April 2002, pg. 253
3. Utah State University Extension
4. Washington State University Tree Fruit
5. Oregon State University Extension
6. Northwest Nursery Improvement Institute
7. British Columbia Tree Fruit Production Guide
8. Cherry Growers Australia