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.
Dutoit, one of the leading companies in the fresh produce business in South Africa, is accelerating its investments in the production, packaging, and export of cherries, a new cycle of investments that quickly expanded to a total area of 300 hectares across 6 different farms.
At Cherry Tech 2025, agronomist Carlos Tapia explained how strategic cherry pruning—supported by NDVI mapping and spatial analysis—can reduce labor, improve fruit size, and enhance profitability. A cost-effective, high-impact tool to maintain Chile’s global cherry leadership.
In stone fruit, auxins, gibberellins, cytokinins and ABA regulate fruit set, cell division and early fruit growth. The Prunus review explains how hormonal balance influences yield, fruit size, early fruit drop and harvest quality, highlighting its value for orchards.
Drought and high temperatures cut the cherry harvest in the Czech Republic: at Mendel University in Brno, production fell by 16% and some fruit was up to half its usual size, making irrigation increasingly crucial for maintaining stable cherry production in coming year.