Spotted Wing Drosophila, a well-known pest that infests ripe, ready-to-eat fruit, poses a significant threat to farmers because it is very difficult to control with standard pesticides. A new approach to tackling this pest involves manipulating the behavior of these insects by disguising healthy fruit as if it were infected with an unappealing pathogen.
By studying the specific odors emitted by infected fruit, researchers have identified the chemicals that repel the flies when applied to healthy fruit and are developing a slow-release device to disperse these fruity odors in the field, ensuring that they do not come into direct contact with the fruit. This method provides a new tool to help farmers protect their crops without relying exclusively on insecticides.
Source: USDA
Image: USDA
01 May 2023
Their first names are Aryana, Dave, Lorenz, Gabriel, Saretta, Stephany and Valina. Their surnames are Sweet, testifying to one of their outstanding traits, sweetness. The cherry varieties in the Sweet series from Alma Mater Studiorum are celebrating their 10th anniversary.
13 Sep 2024
A recent study conducted by Brazilian researchers investigated the effectiveness of specific terpenes and phenylpropanoids in controlling D. suzukii and evaluated their effects on non-target organisms, showing interesting results on their potential as bio-pesticides.
17 Jul 2026
Early heat, faster ripening and overlapping harvests across Vignola, Puglia and Trentino shaped the 2026 cherry campaign. Valfrutta Fresco and Agrintesa protected value, quality and grower returns through Vignola IGP cherries, organized supply and strong market demand.
17 Jul 2026
Bacterial canker of sweet cherry, caused by several Pseudomonas syringae pathogens, threatens orchard yield and longevity. This article examines causes, symptoms, spread, diagnosis, and integrated strategies for sustainable prevention and control in cherry orchards.
