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Pairwise's vision for producing fresh pitless cherries

Breeding

29 Aug 2024

To achieve year-round production, Pairwise is drawing inspiration from blueberries and working to change the environmental requirements for growing cherries. It took decades of breeding to develop blueberries, but Adams believes that gene editing can help accelerate the process.

USDA: odour research could solve the fight against Drosophila suzukii

Crop protection

29 Aug 2024

By studying the specific odors emitted by infected fruit researchers have identified chemicals that repel the flies when applied to healthy fruit and are developing a slow-release device to disperse these odors in the field, ensuring they do not come in contact with the fruit.

Recent updates on cherry tree management and nutrition

Tech management

29 Aug 2024

When developing a fertilisation programme, it is necessary to determine what nutrients the crop needs and when it needs them. A simple approach is to define the needs of the trees and the crop based on the estimated yield.

The challenges of the Chilean sweet cherry season: from uncertain forecasts to future solutions

Production

29 Aug 2024

The sweet cherry season in Chile has been marked by a series of challenges that tested the entire supply chain. The uncertainty in production volumes, caused by inaccurate forecasts and adverse weather conditions, has negatively impacted the entire production process.

China: more greenhouses and new varieties, but imports continue to grow

Production

28 Aug 2024

China's cherry production will increase by 6% in the 2024/25 season, reaching 850,000 tonnes. However, imports are expected to increase to 420,000 tonnes this season, mainly due to marketing efforts by exporting countries.

Variables influencing cold tests of cherry blossom buds

Tech management

28 Aug 2024

Frosts can cause considerable economic losses and, therefore, limit the presence of orchards in areas subject to these phenomena. Differential Thermal Analysis (DTA) is a method often used to assess the cold resistance of plant organs to survive cold temperatures.

Shipping companies ready for peak exports for the 2024/25 campaign

Markets

28 Aug 2024

‘According to estimates in the first weeks there will be big differences,’ said Francisco Labarca, executive director of South Port Shipping. ’This is good news because it means that between week 46 and week 3 there will be about 10,000 more containers of cherries.

International standards and automation: +7.4% for Chilean cherry exports in the 2024/25 season

Markets

27 Aug 2024

Chile is witnessing a steady growth in cherry production. According to the USDA, for the 2024/25 marketing year, Chilean cherry production is expected to reach 500,000 metric tonnes (MT), an increase of 6.8% from the previous year.

New techniques for freezing cherries and varietal suitability

Post-harvest​

27 Aug 2024

The study examined eight cherry varieties grown in the northern foothills of Dagestan (Russia). The researchers used two freezing methods: immersion in a liquid solution with cherries immersed at –24°C, and frozen in bulk in air.

The nectar glands in the leaves of cherry trees

Tech management

27 Aug 2024

The glands first served only as a taxonomic feature–before research revealed their ecological function. Extrafloral nectaries–nectar–producing glands physically apart from the flower–have been identified in at least 2000 plant species in more than 64 families.