"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.
28 Nov 2024
A Chinese study proposed a more sustainable approach using phenyllactic acid to extend the storage life of cherries. The results highlighted that a concentration of phenyllactic acid is effective in reducing the cherries respiration rate and in controlling oxygen.
17 Jun 2025
The tariff suspension between the US and China reopens trade routes for Northwest cherries. With total duties down to 58%, exports to one of the most crucial markets resume, helping to stabilize global fruit trade and offering new momentum for the 2025 season.
09 Sep 2026
The 16in1 SSR system improves sweet cherry genotyping by strengthening varietal identification, parentage analysis and breeding. Tested on European and North American cultivars, it delivers far greater discriminatory power than the ECPGR marker set in laboratory use.
09 Sep 2026
The first mountain cherry season shared by Melinda and VIP ended on a positive note: pooled volumes, processing and coordinated marketing improved efficiency, supported growers’ margins and strengthened the competitiveness of the cherry supply chain during a challenging market se
