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.
28 Feb 2024
Between the years 2022 and 2023, in the north of Moldova, the impact of the cultivation system of sweet cherry trees (Prunusavium L.) of the Kordia, Regina, Summit, Sweet Valina, Sweet Stefanny, Sweet Saretta and Marysa varieties, grafted on Gisela 6, which were planted in 2018.
Tech management Production Press review
23 Jan 2024
According to Michigan grower White, the cherry industry has become a battle. Not only because of price management, but also because of the climate, which has been unfavourable for years. There is also the federal administration, which has not been able to help the growers.
02 Mar 2026
Toschi Vignola reaches a 51% volume share of amarena cherries in Puglia, Campania and Sicily between October 2024 and September 2025. Sales rise 26% in Campania and share grows 33% in Sicily, according to Circana data across hypermarkets, supermarkets and self-service stores.
02 Mar 2026
How does Canada stay competitive in the global cherry market? New varieties developed in British Columbia, plant variety protection (PVP) and strong public-private partnerships increase yields, quality and exports, supporting growers and the agri-food value chain.
