"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.
13 Nov 2025
For the first time in southern Chile, the fungus Nectria dematiosa has been identified as a pathogen of sweet cherry. This discovery raises concerns about new phytosanitary risks, calling for better monitoring and effective management strategies in cherry orchards.
26 Apr 2024
After five bad winters, the Ministry of Agriculture and Food said it announced a historic $70 million investment in March to help farmers by replacing damaged crops by replanting more climate-resistant varieties.
26 Oct 2026
Godolesh, near Elbasan in Albania, is a distinctive cherry-growing area. Its native variety, annual output of around 700 tonnes and sustainable practices support ambitions to reach European markets, from Italy to Germany, building on quality, origin and tradition.
23 Oct 2026
Spring rains in Chile have split early cherries in the north, while damage in O’Higgins, which accounts for over 80% of production, remains marginal so far. Growers are monitoring fungal disease, saturated soils and potential impacts on Chile’s 2026/27 cherry crop.
