01 Mar 2024
The sterile insect technique (SIT) is based on the flooding of sterilised males of the species by ionising X-ray irradiation. SIT has been used successfully in the past against other key pests, e.g. the fruit fly.
29 Dec 2023
Analysing D.suzukii monitoring data, an initial population level lower than the last three years was revealed, followed by a population increase in June that necessitated an intensification of insecticide interventions on late varieties.
10 Nov 2023
Despite the good climatic conditions for the spread of Drosophila suzukii, experts point out that growers have gained more knowledge about the pest in previous years, which enables them to control it more effectively and minimise risks.
03 Nov 2023
Scientific studies have shown a decrease in susceptibility of SWD adults to Spinosad, malathion and Spinetoram. In trials in which researchers expected 100% control of SWD, they found a mortality of between 55% and 75%.
14 Sep 2023
The invasive Drosophila suzukii is a devastating pest for small fruit, stone fruit and grape crops. An antagonist will now be released in Switzerland for the first time by Agroscope and CABI. Experimental releases are planned in the cantons of Jura and Ticino.
29 Aug 2023
The purpose of the study was to develop knowledge on parasitoid community of Drosophilidae in the tart cherry agroecosystem. Additionally, it aimed to identify landscape factors that have a role in the future augmentative and classical biological control releases.
04 Aug 2023
In the January-April period, the monitoring network of the E. Mach Foundation detected catches of Drosophila suzukii up to ten times higher than the average of the last decade. This explains the intensity of the attack recorded on the cherry crop since the last ten days of May.
01 Jun 2023
Since its arrival in France in 2010, Drosophila suzukii has caused extensive damage to several species, including cherries. The aim of a recent CTIFL note is to provide technical elements for phytosanitary protection of cherry trees against D. suzukii.
12 May 2023
Experiences with the application of multifunctional insect nets, territorial biological control and the attract & kill technique in Vignola. The study project on integrated cherry tree management is entering the third year of the work programme.
05 Apr 2023
Drosophila suzukii has been rapidly spreading across many countries. The integration of agronomic and sanitation practices besides to the chemical protection can create an unfavourable environment for the phytophagous limiting its presence.
