News about Andrea Giovannini

Sweet cherry tree prioritizes water stress response over pathogen defense

Crop protection

11 Sep 2024

A study conducted by Chilean and Spanish researchers analyzed the balance that sweet cherry trees must manage between responding to drought conditions and defending against pathogens like Pseudomonas syringae pv. syringae (Pss). The study focuses on cv. Bing and cv. Santina.

Understanding sweet cherry water needs through sap flow measurements

Tech management

05 Sep 2024

A study conducted near the city of Ficksburg, South Africa, from September 2017 to December 2018 highlighted the sweet cherry tree's sensitivity to soil moisture levels, especially during critical growth stages, where water stress can significantly impact the yield.

The challenges of Italy’s sweet cherry season: a complex year amid rains and decreasing consumption

Production

02 Sep 2024

The sweet cherry supply for 2024 remained in line with the average of the last five seasons, which saw an average production of about 100,000 tons per year. However, 2023 stood out as a negative year, with a production of only 93,000 tons, the lowest value in the last five years.

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.

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.

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.

Assessing root architecture with radar and artificial intelligence

Tech management

06 Aug 2024

A study at the University of Michigan (USA) analysed the roots of orchard trees in full production using an 800 MHz GPR antenna. The resulting images were processed with artificial intelligence (AI) algorithms to extract root patterns.

Infection courts of canker pathogens in sweet cherry

Tech management

02 Aug 2024

The study by a California team investigated potential infection points in five cerasites located in three different areas of California to assess the incidence of these pathogens in symptomatic shoots, fruiting darts and wood under pruning wounds.

The LAMP method for detecting bacterial canker in cherry

Crop protection

01 Aug 2024

Researchers from the Laboratory of Phytovirology at the University of Chile have developed a new molecular detection method using genomic information available in the gene bank and generated by sequencing the genomes of bacterial strains present in Chile.

Potential of Pectis brevipedunculata essential oil in managing Drosophila suzukii

Crop protection

26 Jul 2024

The research utilized in silico approaches to examine the interactions between the essential oil components, mainly neral and geranial, and three key protein targets: γ-aminobutyric acid (GABA) receptors, acetylcholinesterase (AChE), and glutathione S-transferase (GST).