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
18 Sep 2024
The BBCH scale is used to describe and label the phenological stages of plants. The abbreviation BBCH derives from Biologische Bundesanstalt, Bundessortenamt und Chemische Industrie. Initially developed for cereals, later was adapted to other species, such as cherry.
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New research shows that cherries, rich in antioxidants and anti-inflammatory compounds, can lower the risk of chronic diseases like diabetes, stroke and heart disease. Including them daily supports cardiovascular health, blood sugar regulation and overall wellbeing.
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Rain, cold and low sunlight are complicating the cherry season in Chile. Walter Masman warns of risks to fruit quality and harvest. For Santina, further rain could cause losses of 15–20%: a hypothetical scenario that depends on weather forecasts over the next few weeks.
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Drosophila suzukii can infest healthy fruit, compromising quality and marketability. Timely treatments, monitoring, orchard sanitation and insecticide rotation help limit damage during harvest and reduce the risk of resistance. Learn when to start control measures.
