"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.
18 Jun 2024
For the first time in Greece, the new cherry tree shaping system in Pergola is presented. The structure involves moving the production area to a height of approximately 1.80 m, with a suitable support structure similar to that used for kiwis.
09 Aug 2024
"A key challenge is that winter temperatures do not fall below 7-8°," says Adam Formica, scientific director of Sensonomic. "There are not enough cold hours for the buds to open. However, technology could help overcome this barrier'.
10 Nov 2026
Rain can trigger cherry cracking when water reaches microscopic fissures in the cuticle. Learn how fruit growth, cell walls, pectins, calcium and genetic differences contribute to the onset and spread of damage as cherries mature, and why similar fruits may respond differently.
10 Nov 2026
A Serbian study on Diaporthe eres shows how branch age affects lesion size and dieback in wild cherry. Older branches develop larger areas of necrosis, while tolerant trees generally show less extensive lesions and less frequent branch dieback, highlighting host tolerance.
