News about France

How to combat Drosophila suzukii in 2024: the CTIFL guide

Crop protection

03 May 2024

In 2023, the CTIFL launched a trial to evaluate protection strategies. Six strategies were compared, two of which can be used in organic farming. These strategies are based on products available with perennial marketing authorization or 120-day marketing authorization in 2023.

Genome-wide association studies (GWAS) identify genes related to cherry size

Breeding

13 Mar 2024

11 and 12 candidate genes related to fruit size and cracking-related traits, respectively, were identified. The researchers also identified several candidate genes involved in phytohormone, calcium and cell wall metabolisms.

French genome-wide association studies identify 65 SNP-trait associations

Press review

07 Mar 2024

Using 116 sweet cherry accessions, researchers analysed 23 agronomic fruit quality traits. The research uses genotyping by sequencing (GBS) to identify genetic markers associated with improved fruit quality.

Drosophila suzukii, hope from the sterile insect technique (SIT)

Crop protection

01 Mar 2024

The sterile insect technique (SIT) is based on the flooding of sterilised males of the species by ionising X-ray irradiation. SIT has been used successfully in the past against other key pests, e.g. the fruit fly.

Forecasts and data for the 2023/2024 EU season from the USDA's stone fruit report

Consumption Markets

21 Dec 2023

The outlook for the 2023/24 season is worrying, with an expected 21% decrease in total cherry production due to adverse weather conditions, such as frost and heavy rains, which have affected flowering and fruit set in several countries, particularly Poland and Italy.

A study on cherry genome reveals the genes responsible for fruit quality

Breeding Quality

27 Nov 2023

23 fruit quality characteristics were evaluated over a period of 2-6 years. The collected germplasm was characterised by genotyping-by-sequencing. A genome-wide association study was conducted using SNP (single nucleotide polymorphism) coverage collected.