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.
15 Jul 2024
Nicola Leonardi, head of the commercial area of Sant'Orsola, provides an optimistic overview of the situation: 'We expect a very good season in terms of both quantity and quality, with at least 70 per cent of the cherries being 28 g and above.
18 Apr 2024
In Apulia they are preparing for an early blossoming, kicking off the 2024 cherry season. According to Maurizio Simone (Doctor Farmer agronomic office), one of the main reasons for this unevenness in flowering could be the lack of cold weather.
11 Mar 2026
A study from Chile validates an absolute qPCR assay targeting the syrB gene to quantify Pseudomonas syringae pv. syringae in sweet cherry tissues. The method improves detection of bacterial canker compared with culture techniques and supports more precise disease management.
11 Mar 2026
Chile’s cherry sector is facing a turning point after years of expansion. Rising production and a surplus of fruit in the Chinese market are putting strong pressure on prices, forcing growers and exporters to adapt to a more competitive and less profitable environment.
