"The super millionaire fruits of the Alma Mater": this is how Corriere della Sera headlined years ago when announcing the results obtained by researchers from the Department of Agri-food Sciences and Technologies of the University of Bologna on the cherry tree genetic improvement project: the seven Sweet® sisters, the new varieties named after the children or loved ones of their inventors.
A team led by Stefano Lugli who, starting from old indigenous varieties, the famous Duroni di Vignola, bearers of valuable traits such as sweetness, texture and aroma, has been able to combine these virtues with others, such as beauty, size and productivity, taking them from varieties of American origin.
Below, the report by Bettina Riedel, variety manager of UNIBO, presented at the seminar on cherry variety innovation at Macfrut 2023. Precisely at Macfrut, ten years ago, the Sweet® varieties made their debut winning, among others, the Oscar prize for innovation.
08 Jul 2025
An innovative study in Campania used HRMAS-NMR spectroscopy to analyze three varieties of Bracigliano PGI cherries, identifying their chemical, nutraceutical, and compositional qualities. The results highlight the value of this traditional Italian product.
26 Aug 2024
The event is organized by ProChile with the aim of strengthening institutional ties between Chile and India, as well as identifying opportunities for commercial cooperation and advancing agreements that promote the exchange of goods and services.
12 Oct 2026
Rainfall in south-central Chile is raising the risk of fungal and bacterial diseases in orchards. INIA Quilamapu warns that cherry, blueberry, pome fruit and grapevine crops are vulnerable, highlighting monitoring, preventive measures and the removal of infected timber.
12 Oct 2026
In Argentina, Jujuy’s temperate valleys bring cherry harvests forward to late September. Low-chill varieties reach 25-29 °Brix, creating new commercial and export opportunities and arriving 15-20 days ahead of production in Mendoza, Argentina, and Chile’s Coquimbo region.
