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
31 Jan 2025
The course is taught by consultant Patricio Morales. As the professor explained, in January 2025 we will already be entering the heart of the late post-harvest management of the cherry tree, which is very important in terms of production to be harvested in the new season.
17 Jun 2025
Calatayud and Aranda cherries gain technical support from the Zaragoza Provincial Council for PGI recognition. A key step in a journey started in 2018, backed by local institutions, growers, and the Aragonese Government to promote this outstanding fruit.
07 Jul 2026
Dormancy, winter chill, cultivar and rootstock choice, pollination and climate-risk management shape sweet cherry yield and quality in Spain, from the Jerte Valley to Zaragoza, across high-value fresh-market orchards facing frost, heat, rain, cracking and yield risk.
07 Jul 2026
A Moldova study shows that pruning Kordia sweet cherry on MaxMa 14 after harvest or in early autumn improves canopy balance, flower bud density, fruiting spurs and yield, reaching average production of 19.8 kg per tree and giving growers guidance for modern orchards
