"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 May 2026
Winter agronomic decisions will be decisive for the profitability of Chilean cherry orchards: Walter Masman urges growers to assess varieties, minimum yields, wood quality and operating costs to stay competitive in Chile’s new export cherry sector and global markets.
20 Aug 2024
‘Different packaging companies are at different stages of digitisation,’ said Jon Cox, vice-president of Double Diamond, a packaging company in Quincy, Washington. ‘They have caught up with us where we were and are taking us to the next stage.’
30 Jul 2026
In Aragon, cherry growers receive just €0.50 per kilo while labor alone costs €1.20. ARAGA warns that unsustainable prices, adverse weather and widening supply-chain margins are threatening farms, rural communities and the long-term future of the region’s fruit sector.
30 Jul 2026
Greece’s cherry season is producing record volumes in Pella, but low prices, foreign competition, labour shortages and packaging problems are squeezing growers’ and packers’ margins, despite the excellent quality of fruit shipped to export markets across Central Europe.
