The first experiences with cherry breeding at the VSUO in Holouvosy in the Czech Republic date back to the late 1960s. The main variety selected from this programme is Kordia, which in recent years has become one of the world's leading varieties in the medium-late ripening period, mainly due to its high fruit quality standards.
The primary objectives of the WSUO programme are cherry quality (size, texture and colour), resistance to cracking and rot, shelf life and plant productivity. MAS technologies are used in the breeding programme for the early selection of genotypes on several traits: self-fertility, spring frost resistance, drought and climate change tolerance and low chilling requirements.
WSUO, besides Kordia, has commercially propagated 28 cherry varieties. The best known are Early Korvik, Christiana, Felicita, Irena, Justyna, Kasandra, Tamara, Techlovan, Tim and Vanda.
Below is the report of Lubor Zelený, cherry breeding project manager at WSUO in Holouvosy, presented at the workshop on cherry variety innovation at Macfrut 2023.
02 Feb 2024
Birds, a threat to crops or friends for integrated pest management strategies? At the 'Stone Fruit Day' organised by Washington State University, the focus was on the role of birds in agriculture, looking at pros and cons of the latest research on the subject.
27 Dec 2024
Gasic, leader of the four-year, $5 million project funded by the USDA Specialty Crop Research Initiative, said there is still much to discover. For instance: Armillaria-resistant rootstocks that are compatible with cherry trees have yet to be found.
07 Oct 2026
A study carried out in southern Bulgaria monitored phytophagous insects in cherry orchards and confirmed the presence of Rhagoletis cerasi. Drosophila suzukii was not detected, highlighting the value of early monitoring for targeted, sustainable cherry crop protection.
07 Oct 2026
Australia closed a strong 2025-26 cherry season, with exports reaching 4,950 tonnes, up 13% in volume and 22% in value. Tasmania and Victoria led shipments, while China, Hong Kong, Vietnam, Taiwan and Singapore absorbed about 80% of total Australian cherry exports.
