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.
08 Jul 2024
"At the end of the day, all we do is harvest light: without light, nothing can be grown and we have to maximise it," says cherry consultant Earnscy Weaver, who introduced a new cherry growing system in New Zealand.
07 Jan 2026
In Quincy, Washington, cherry growers Dale and Brandon Goldy bring orchards into production by the third leaf through precise pruning, scoring and plant growth regulators. Their system turns vigor into fruiting wood, reducing blind wood and improving yield and canopy light.
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.
11 Feb 2026
Post-harvest sweet cherry management is a key phase for reserve accumulation, flower bud differentiation and future yield. In Chile, summer pruning, irrigation, nutrition and stress control influence vegetative balance, fruit quality and long-term orchard performance.
