News about Drosophila suzukii

Ganaspis kimorum survives winter: new biocontrol against Drosophila suzukii in Michigan

Crop protection

11 Jul 2025

Ganaspis kimorum, a parasitoid wasp, demonstrates strong overwintering ability in Michigan cherry and blueberry orchards. This finding supports its potential as a reliable biocontrol agent against Drosophila suzukii and for establishing stable populations across growing regions.

New insights into viruses and bacteria in Drosophila suzukii

Crop protection

03 Jul 2025

A research study in Canada and Germany uncovers the wide viral diversity in Drosophila suzukii and investigates the potential antiviral effects of the symbiotic bacterium Wolbachia, with key implications for biological control strategies in berry and cherry crops.

Silver nanoparticles to fight Drosophila suzukii in fruit cultivation

Crop protection

25 Jun 2025

Chitosan-coated silver nanoparticles (AgChNPs) show high efficacy against Drosophila suzukii, a major fruit pest. This sustainable biotechnological solution reduces adult emergence, reproduction, and causes morphological damage, offering a valid alternative to insecticides.

Integrated management of Drosophila suzukii: new CTIFL trials in France

Crop protection

16 Jun 2025

New CTIFL strategies against Drosophila suzukii in France: SIT techniques, kaolin, dwarfing rootstocks and insect netting featured in key workshops. Encouraging results for pest control in cherry, strawberry and other European orchards threatened by this invasive pest.

Managing insecticide resistance in Chile against Drosophila suzukii

Crop protection

02 Jun 2025

Drosophila suzukii threatens Chilean fruit crops: 61% of approved insecticides come from few chemical families. Learn about IPM strategies, biopesticides, ecological refuges and the IRAC app to ensure sustainable resistance management in agriculture.

Pesticides and parasitoids: impacts on Drosophila suzukii in Chinese orchards

Crop protection

28 May 2025

Study in China on the effects of 8 insecticides on Drosophila suzukii and the parasitoid Trichopria drosophilae. Effective and selective compounds were identified for integrated pest management in fruit orchards like cherries, strawberries, and blueberries.

European orchards under threat: how Portugal is fighting Drosophila suzukii

Crop protection

23 May 2025

Drosophila suzukii threatens European orchards, causing crop losses up to 50%. A Portuguese project is testing traps, covers and natural techniques to reduce the impact of this invasive fruit fly and make fruit production more resilient, efficient and sustainable.

How Drosophila suzukii larvae build a niche suited to their development

Crop protection

15 May 2025

Drosophila suzukii larvae actively modify the environment inside ripening fruits to support their development. A German study reveals surprising strategies of ecological niche construction through tunneling, microbial activity, and natural fermentation.

Drosophila suzukii: oviposition preferences and development on different cherry cultivars

Quality

08 May 2025

Discover how Drosophila suzukii selects darker, softer, and sweeter cherries for egg-laying. A study in China on six cultivars analyzes factors influencing larval development and infestation, providing useful insights for integrated pest management in cherry orchards.

BioMagnet Ruby sustainably protects cherries from Drosophila suzukii and Rhagoletis

Crop protection

21 Apr 2025

Discover BioMagnet Ruby, the sustainable and innovative solution to protect cherries in Italy from the pests Drosophila suzukii and Rhagoletis cerasi. Preventive action, no maintenance, guaranteed crop quality. Also ideal for other red fruits.