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
03 Jul 2025
British Columbia cherry growers are celebrating their first full crop since 2018, promising record-breaking volumes. With ideal weather, a longer sales window, and growing demand, this 2025 season positions Canada as a key player in the global cherry export market.
10 Dec 2025
Chile’s cherry production is expected to fall to 115–120 million boxes due to spring frosts, pruning strategies and natural yield cycles. Early exports to Asia accelerate, while demand grows for small consumer-ready packs, new genetics and bicolor cherries.
13 Nov 2026
Rain and hail in Chile have damaged crops, while a truckers’ strike in San Antonio threatens shipments. Cherry output could reach about 115 million boxes, below the 140 million estimate. Weather and logistics are clouding the 2026-2027 season and its export outlook.
13 Nov 2026
Cherry leaf roll virus affects sweet, sour and black cherry trees. It is regulated in Canada, where symptoms may appear about five years after infection. The article outlines how it spreads and measures to prevent its introduction and contain the virus in orchards.
