News about Drosophila suzukii

Ganaspis kimorum wasp releases are an alternative to pesticides against Drosophila suzukii

Crop protection

02 Jul 2024

Nicolas Borowiec, an INRAE engineer specialising in biological control by acclimatisation, emphasises that 'this parasitoid was selected because it attacks D. suzukii effectively and specifically in ripening fruit, thus limiting undesirable effects'.

New orange-scented traps to combat Drosophila suzukii

Crop protection

28 Jun 2024

Manfred Hartbauer of the University of Graz and his team developed a biocide against this pest. The biocide attracts cherry vinegar flies with the scent of orange peel and at the same time has an insecticidal effect.

Strategies for monitoring and controlling harmful insects in cherry orchards

Crop protection

22 May 2024

Capturing and monitoring insects with attractive traps is crucial to decide on treatments in time and prevent problems during fruit ripening. Recently, traps without liquids have been introduced that simplify the control of D. suzukii.

How to combat Drosophila suzukii in 2024: the CTIFL guide

Crop protection

03 May 2024

In 2023, the CTIFL launched a trial to evaluate protection strategies. Six strategies were compared, two of which can be used in organic farming. These strategies are based on products available with perennial marketing authorization or 120-day marketing authorization in 2023.

The use of ethyl propionate may bring results against the dreaded Drosophila suzukii

Crop protection

26 Apr 2024

A study conducted at the NIAB in East Malling and the NIR at the University of Greenwich (UK) determined whether repellents, formulated in specially designed controlled-release dispensers, could reduce damage to strawberries caused by D. suzukii under semi-field conditions.

In Delaware (USA), advance in the study to combat Drosophila suzukii by releasing wasps

Crop protection

08 Apr 2024

The SCRI project involved entomologists in 12 states in 2022 and 15 last year. Entomologist Xingeng Wang and his staff maintained a parental colony of G. brasiliensis (G1) and redistributed it to 17 laboratories in the US for breeding and release.

In Michigan, two species of wasps help entomologists in the battle against Drosophila suzukii

Crop protection

11 Mar 2024

The samba wasp and the ronin wasp have emerged as potential parasitoids. Researchers have studied the wasps and are seeking government approval to release them. The species have been found in the wild in Canada and the United States.

INSTINCT project: Laimburg Centre and Bozen University on the development of new smart solutions against harmful insects

Press review

08 Mar 2024

The project involves the development of traps using new attractants, smart sensors and artificial intelligence. The aim is to minimise the use of insecticides in agriculture with a more environmentally and economically sustainable strategy.

On Cherry Times, exclusively, the reports of the Conference on Cherry Innovation in the East of Verona

Events

08 Mar 2024

At the conference in Montecchia di Crosara in the province of Verona (IT), an attentive audience of more than 200 local cherry producers had the opportunity to listen to four presentations that outlined the main challenges affecting the choices of farmers and cherry producers.

New discoveries for the control of Drosophila suzukii: research advances from the UK

Crop protection

07 Mar 2024

According to the NIAB (UK) research centre, future research should focus on complementary control strategies in integrated pest management and control automation, while creating new skills and techniques in the industry.