"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.
20 Jan 2025
Chilean agronomist Jorge Astudillo Galvez visited the farms of 15 producers in Mendoza to analyse production conditions and give technical advice, with the aim of providing a diagnosis on how to improve local production to reach new markets.
28 Mar 2024
The aid is coming after the USDA granted a request for a federal disaster declaration. The decision means that farmers in 22 Washington counties and six Oregon counties are eligible for emergency loans of up to $500,000 each.
20 Oct 2025
Chile’s 2025 cherry season begins in Norte Chico with Nimba cv, harvested in week 42. Over 80% of the fruit exceeds 28 mm. With high productivity and low chill requirement, it’s a strategic choice to enter early markets and optimize exports.
20 Oct 2025
The OPTIMISTII project, led by INRAE, offers an innovative biological approach to tackle Drosophila suzukii in European cherry orchards by combining male sterilization techniques to reduce pest reproduction and minimize the use of chemical pesticides in fruit production.
