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
11 Feb 2026
A Chinese study shows the effectiveness of 5-aminolevulinic acid hydrochloride against sweet cherry black rot, inhibiting Alternaria alternata and improving postharvest fruit quality. An innovative strategy for food safety and sustainable crop protection.
07 Mar 2024
According to the NIAB (UK) research centre, future research should focus on complementary control strategies in integrated pest management and control automation, while creating new skills and techniques in the industry.
16 Sep 2026
Zadar County is preparing a €250,000 programme to expand Marasca cherry orchards in Dalmatia, supporting new plantings, irrigation and soil preparation, with funding distributed through towns and municipalities between 2027 and 2029 to support local growers in Dalmatia.
16 Sep 2026
A study in Western Poland examines how wild cherry (Prunus avium) responds to temperature and rainfall. Tree-ring growth highlights the species’ potential for dendrochronology, dendroclimatology and climate research, while showing marked differences among local sites.
