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.
The use of active packaging in Chilean fresh fruit exports—cherries, grapes and blueberries—helps reduce waste, preserve quality and extend shelf life during long shipments. An innovative technology that boosts sustainability and global market competitiveness.
With zero import tariffs, ideal seasonal windows, and a growing middle class of 300 million consumers, India represents a major opportunity for Chilean cherries. As logistics improve and awareness increases, it could become Chile’s next key market for premium fruit exports.
A study from Chile validates an absolute qPCR assay targeting the syrB gene to quantify Pseudomonas syringae pv. syringae in sweet cherry tissues. The method improves detection of bacterial canker compared with culture techniques and supports more precise disease management.
Chile’s cherry sector is facing a turning point after years of expansion. Rising production and a surplus of fruit in the Chinese market are putting strong pressure on prices, forcing growers and exporters to adapt to a more competitive and less profitable environment.