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
27 Nov 2023
The main characteristic of this season is that the harvest is about 7-10 days later than usual. This is mainly due to unseasonal weather, with a low temperature range between day and night.
30 Oct 2024
"Most traditional cherries need a minimum of 800 hours of chilling, but our low-chilling varieties can produce fruit with less than half of those hours. This opens up cultivation opportunities in areas with milder winters."
02 Oct 2026
In Coquimbo, Chile, the cherry harvest could begin between October 10 and 15, one of the earliest dates ever recorded in the region. Production is expected to fall by 50%, while larger fruit, higher sugar levels and access to new markets could support growers this season.
02 Oct 2026
In New Zealand, real-time monitoring with IoT sensors helps cherry growers track temperature and humidity during transport, prevent spoilage, reduce food waste and preserve quality and freshness from the orchard to the market throughout the entire cold-chain journey.
