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
28 Oct 2025
Argentina’s 2025/26 cherry season begins with mixed signals. Capci warns of early fruit drop affecting export volumes. Despite good fruit quality, unstable weather and production issues may impact international shipments, pushing forecasts toward stability or slight decline.
24 Aug 2026
Cherry quality is determined long before harvest. Fruit development, cell number, cuticle, firmness, water status, sugars, pigmentation and ripening interact throughout growth to define fruit size, final quality and the postharvest performance of sweet cherries.
12 Nov 2026
Rain, cold and low sunlight are complicating the cherry season in Chile. Walter Masman warns of risks to fruit quality and harvest. For Santina, further rain could cause losses of 15–20%: a hypothetical scenario that depends on weather forecasts over the next few weeks.
12 Nov 2026
Drosophila suzukii can infest healthy fruit, compromising quality and marketability. Timely treatments, monitoring, orchard sanitation and insecticide rotation help limit damage during harvest and reduce the risk of resistance. Learn when to start control measures.
