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Aspects of low temperature survival in cherry in the Okanagan Valley

Production

16 Aug 2024

According to the results of a Canadian study the sweet cherry lethal temperature models devised for 'Sweetheart' and 'Lapins' showed potential when applied to other cultivars with comparable flowering duration, such as 'Sonata', 'Staccato' and 'Skeena'.

Michigan, record losses: between 30% and 75% of the sour cherry crop lost

Production

15 Aug 2024

Experts claim that extreme weather variability is entirely responsible for this season's poor harvest. Governor Gretchen Whitmer is urging the federal government to declare a natural disaster for Michigan's cherry growers.

Portuguese cherries: growing market between production and international trade

Production

15 Aug 2024

As far as the domestic market is concerned, according to data from SIMA GPP, there was a price increase in 2023 compared to the previous three-year period 2020-2022, especially in the last weeks of the campaign, where the price rose from around 3€/kg to around 4.70€/kg.

Peru: the new cherry frontier and the challenges of genetic adaptation

Production

14 Aug 2024

The main obstacle is genetic because of the varieties used, which have a refrigeration requirement of 400 hours or more. Some companies have preferred to explore the coast, others the highlands. All indications are that the process of adaptability is not yet complete.

Early detection of graft incompatibility in sweet cherry

Rootstocks

14 Aug 2024

A recent study conducted by Iranian researchers evaluated the predictions of graft compatibility or incompatibility in sweet cherry trees by internode association and callus fusion techniques. The aim was to identify reliable markers for incompatibility early detection.

The CTIFL trial in control and indirect defence against Drosophila suzukii

Crop protection

13 Aug 2024

Three trials on Larvasoil did not demonstrate the effectiveness of this specialty, as well as the Neemazal from the SudExpe station or the 23-ADS-001, a product formulated with essential oils and the CTI 24 1. Neemazal gave contrasting results depending on the trials.

Using artificial intelligence to classify cherries

Post-harvest​

13 Aug 2024

In the study conducted at the Isparta University of Applied Sciences (Turkey), ensemble learning methods were used to obtain the classification of the 7 cherry cultivars used. During this study, a new dataset comprising 3570 images was generated.

New varieties and rootstocks: results of the CTIFL trial

Varieties

12 Aug 2024

Amandine Boubennec, Product Line Manager at CTIFL, presented the performance of some red and bicolor cherry varieties during the 2024 season. Regarding red cherries, Sweet Aryana, a self-fertile variety, performed well with few cracks.

Sweet cherry in Apulia region: challenges and opportunities for future cultivation

Production

12 Aug 2024

There has been a drastic drop in production: hectares abandoned or replaced with other crops due to lack of profitability. Added to this are difficulties in protecting crops from new pests and the increasingly acute shortage of labour.

Peru could advance Chilean shipments to China thanks to climate

Markets

09 Aug 2024

"A key challenge is that winter temperatures do not fall below 7-8°," says Adam Formica, scientific director of Sensonomic. "There are not enough cold hours for the buds to open. However, technology could help overcome this barrier'.