The presence of double fruits and deep sutures in cherries is a serious problem for Chilean cherry cultivation, negatively affecting the quality and condition of the fruit.
This physiopathy could become an even greater production problem in the coming years, considering that the factors that predispose to it (mainly high temperatures and water deficit situations during the cherry's flower differentiation period), are becoming more and more frequent in Chile and other cherry growing areas in the world.
The use of protective nets and the application of sunscreen seem to be the most valid tools for producers to mitigate this problem in their orchards.
In this regard, the work of Chilean researchers at the University of Concepcion is aimed at studying the environmental and physiological variables that regulate the induction of double fruit and deep sutures in cherries in order to propose new solutions to control this physiopathy, which are more effective and less costly than the means currently available.
To read and download the complete article, click here
30 Jul 2026
A study conducted in south-central Chile examines how cultivars and rootstocks affect sweet cherry fruit quality and tree nutrition, highlighting differences in leaf mineral levels and offering guidance for targeted, efficient and sustainable fertilization strategies.
20 Dec 2024
A recent study analyzed four sour cherry cultivars, two dark-fleshed varieties, "Heimann R" and "Gorsemska," and two light-fleshed ones, "Montmorency" and "V70142", to determine differences in metabolite composition and antioxidant activity.
08 Oct 2026
In eastern Gansu, China, a study on sweet cherry compares Apis mellifera and Apis cerana. Flower visits, pollen distribution, abundance and daily activity reveal complementary roles that may strengthen pollination services and resilience across commercial cherry orchards.
08 Oct 2026
Climate change is putting Italian cherries under pressure: in Puglia, production and yields are falling while prices remain high. Frost, heavy rain and rising costs are increasing volatility across the supply chain and weighing on both growers and consumers in Italy.
