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.
04 Nov 2025
A recent study in France shows how mild winters disrupt dormancy in the Regina sweet cherry tree, leading to delayed blooming, malformed flowers, and lower productivity. These findings highlight the urgent need to adapt fruit farming to ongoing climate change in temperate regions
02 Sep 2026
In Uzbekistan, research on sweet cherry micropropagation evaluates culture media and growth regulators for cultivars and rootstocks. DKW medium and specific combinations of BAP, meta-topolin, NAA and TDZ improve in vitro shoot proliferation, growth and propagation efficiency.
04 Sep 2026
Strigolactones strengthen postharvest defenses in sweet cherries against Botrytis cinerea. Research on the Xianfeng cultivar shows that 0.1 μM reduces gray mold, lesion development and fungal biomass by activating phenylpropanoids, flavonoids and defense proteins.
04 Sep 2026
Managing frost damage in cherry trees requires action from dormancy breaking through vegetative growth. Preventing ice nucleation, protecting cell membranes, and controlling Pseudomonas and bacterial canker can help preserve orchard health, resilience, and productivity.
