Since its arrival in France in 2010, Drosophila suzukii has caused extensive damage to several species, including cherries. Its biological characteristics (short development cycle and high number of eggs per female) make it a highly damaging pest.
It is essential that growers develop strategies to combat D. suzukii in every plot in order to minimise production losses.
The purpose of this CTIFL note is to provide technical elements to be taken into account for phytosanitary protection of cherry trees against D. suzukii.
All information in this note is up to 3 May 2023.
06 Sep 2024
The aim of the study conducted at Qinghai University (China) was to test whether seaweed-based biostimulants have the ability to counteract delayed fruit ripening and improve the antioxidant properties and quality of cherries treated with gibberellic acid.
10 Jun 2025
In Moldova, research on cherry trees shows how growth regulators and anti-frost products improve cold tolerance and fruit yields. The use of paclobutrazol and Cropaid NPA enhanced flowering, vegetative growth, and productivity in varieties like Lapins and Skeena.
19 Dec 2025
Cracking in sweet cherry fruit can lead to total crop loss. A Ukrainian study highlights genetic and morphological causes, showing how variety and ripening time affect split types. Cultivars like Mliivska žovta, Mirazh and Amazonka showed the best resilience.
19 Dec 2025
A detailed study highlights how high-pressure humidification in cold storage rooms significantly reduces cherry dehydration after hydrocooling, preserving fruit quality during post-harvest storage and before packaging, even in heterogeneous conditions.
