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
24 Apr 2026
Cheery Glow, Bloom Fresh’s early cherry, is expanding in Chile with 200 hectares. Low chill requirement, high quality and up to 60 days storage make it ideal for export to China, Europe and the United States, helping growers face climate challenges and competitive global markets.
20 Feb 2026
A Bulgarian study compares the SLECI system with drip irrigation in sweet cherry orchards. Water use reduced up to 14 times with similar yields and higher irrigation water productivity. A sustainable solution for drought-prone areas with limited energy resources.
31 Aug 2026
In Chile, artificial intelligence applied to smartphone photos can estimate cherry floral load. The method adapts the analysis to open or dense canopies and maps variability within the orchard, helping growers identify distinct management zones before the season begins.
28 Aug 2026
In Alicante, pre-harvest 24-BL treatments reduced sweet cherry cracking by up to 50% while improving fruit size, firmness, red color and anthocyanin content. Tests on ‘Sunburst’ and ‘Skeena’ suggest a promising strategy to protect orchards from extreme rainfall events.
