News about INRAE

A collective project to combat Drosophila suzukii starts in France on the Monts du Lyonnais

Crop protection

14 Feb 2025

In the Parsada programme, financed by the French Ministry of Agriculture, several complementary levers have been identified. But these levers must be combined. It is not a question of applying isolated solutions, but of developing technical routes adapted to each situation.

Excellent prospects from INIA's Chilean cherry breeding program

Breeding

10 Feb 2025

"In the last 13 years we have produced an average of 4700 hybrids per year. We collect 80000 seeds, out of which 60000 come from ‘controlled’ open pollinations. The largest families have 250-300 hybrids" says Dr. José Manuel Donoso of INIA Rayantué.

Calcium absorption: useful information for sweet cherry orchard management

Tech management

19 Jul 2024

The study used the stable isotope of calcium (44Ca) to distinguish between different sources and to understand its absorption and distribution during the various phenological stages of fruit development, in this case on the cultivar ‘Lapins’ grafted on ‘Colt’.

FF-IPM project: European programme to approach fruit fly control

Crop protection

05 Jul 2024

The project was initiated to develop prevention and early detection approaches that can be combined with integrated pest management approaches against these new fruit fly species, particularly for out-of-season fruit production.

Ganaspis kimorum wasp releases are an alternative to pesticides against Drosophila suzukii

Crop protection

02 Jul 2024

Nicolas Borowiec, an INRAE engineer specialising in biological control by acclimatisation, emphasises that 'this parasitoid was selected because it attacks D. suzukii effectively and specifically in ripening fruit, thus limiting undesirable effects'.

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.

CrackSense is the new project that hopes to solve the cracking problem

Crop protection

10 Aug 2023

The CrackSense project, coordinated by the research institute Volcani Center (Israel), was initiated in 2023. Its ambition is to better understand and predict the complex phenomenon of fruit cracking, a major agronomic problem, at the fruit, tree and plot level.

Sweet cherry breeding: difficult but exciting challenges ahead

Breeding

25 Apr 2023

Sweet cherry breeders will face difficult but exciting challenges during the coming years and multilateral cooperation between them and with scientists from University and research centers appears as crucial.