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
12 Feb 2026
A University of Hannover study shows that Parka®, a fatty-acid-based cuticle supplement, does not reduce rain-induced cherry cracking. Trials on six cultivars found no effect on cuticle mass, elasticity or fruit water uptake under simulated rainfall conditions.
01 Sep 2023
Fresh produce exporters from the Australian state of Tasmania will be well represented at the Asia Fruit Logistica (AFL), to be held in Hong Kong from 6-8 September, with industry body Fruit Growers Tasmania hosting several companies on its stand.
20 Mar 2026
A study in Spain examines an evergrowing sweet cherry genotype unable to enter dormancy. The research highlights altered expression of DAM genes and offers new insights for genetic improvement and adaptation to climate change in temperate fruit crops.
20 Mar 2026
The CrackSense project investigates sweet cherry cracking in Lithuania and France, highlighting the impact of extreme weather events, sensor-based monitoring, and varietal differences to improve prevention, resilience, and advanced orchard management strategies.
