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
09 Jul 2024
The Agricultural Climate Resiliency Program, launched by the Michigan Plant Coalition together with Michigan State University and the Michigan Department of Agriculture and Rural Development, aims to address the long-term climate and water challenges affecting the state.
02 Dec 2024
In a presentation on this topic at the seminar “Abiotic Stress in Fruit Trees,” the academic from PUC, Marlene Ayala summarized some of her key findings related to abiotic factors that can have a serious impact on crop protection.
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Extremadura is raising agricultural insurance subsidies in 2026: general support rises from 40% to 45%, while help for cherry growers increases from 60% to 75%. The new rates apply from 1 January, with refunds for eligible policies already taken out earlier in the year.
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Chile’s processed fruit and vegetable exports rose 7% in January-August 2026, totalling US$2.271 billion. Frozen products led growth, with raspberry export value up 63% and cherries up 51%, supported by higher volumes and prices and a broader international market reach.
