"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.
30 May 2023
Due to the current climate changes an increase in the average winter temperatures is leading to an advancement in the bud break and flowering of fruit crops and this means a higher susceptibility to late spring frosts.
31 Jan 2024
Joy Wing Mau, a leader in the fruit industry, signed a strategic cooperation agreement with the Maersk Group, a shipping giant, to improve and lead cooperation in the development of logistics for fruit trade between China and Chile.
29 Apr 2026
A Chinese study examines anthocyanin stability in different cherry species during puree processing, highlighting how chemical structure and processing stages affect pigment loss and the overall quality of the final product.
29 Apr 2026
In Chile, the Check Fast Cherry system shows that Botrytis is more aggressive than Alternaria on cherry flowers and fruits. The 48-hour rapid test detects infections in real time and identifies new fungal species, supporting more effective disease control strategies.
