News about Melissa Venturi

The effects of calcium and biostimulants on cracking

Crop protection

22 Aug 2024

The aim of the research conducted by Portuguese and Spanish universities was to improve the quality and profitability of sweet cherry trees cv. Sweetheart by administering foliar biostimulants based on calcium and seaweed (Ascophyllum nodosum).

To extend shelf life there is a need to combine several technologies

Post-harvest​

22 Aug 2024

Modified Passive Atmosphere Packaging (MAP) is widely used during storage and transport after harvest. MAP allows an adequate moisture level to be maintained within the package, preventing dehydration of the fruit and stalks.

Biological control to decrease the presence of Monilinia spp. in post-harvest conditions

Crop protection

20 Aug 2024

A research conducted by the University of Zaragoza (Spain) analysed the impact of pre- and post-harvest application of Bacillus velezensis BUZ-14 as an alternative to tebuconazole to counteract the growth of Monilinia spp. on Brooks cherries.

Pre-harvest strategies to reduce the risk of cracking

Quality

19 Aug 2024

In research funded by the Government of Aragon, a relationship was identified between the rate of cracking and the amount of flavonoids present in the epidermis of the underside of the fruit. As the amount of flavonoids increases, the frequency of cracking also increases.

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'.

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.

Microinjections to protect cherry trees against Drosophila suzukii

Crop protection

08 Aug 2024

Tests conducted with needles of 3 different sizes showed that the best product diffusion occurred with the longest needle. Subsequently, the researchers started trials directly in the field. The first study focused on the healing time of the injection sites.

What strategies for modern fruit rot control?

Tech management

07 Aug 2024

They noticed this during the last few seasons in Chile, in which dry and humid years alternated. What was seen was that during dry springs Alternaria dominates, while when springs are wet, Botrytis is the predominant pathogen.

The importance of energy efficiency for sustainable cherry production

Tech management

31 Jul 2024

The investigation by Çukurova University and the Bursa Provincial Directorate of Agriculture (Turkey) was to verify the energy yield of the product, the total cost/profit values and the amount of CO2 emissions of sweet cherry cultivation.

A new cryoprotectant to maintain the quality of frozen sour cherries

Post-harvest​

30 Jul 2024

The study conducted at Aydın Adnan Menderes University (Turkey), sought to analyze the combined effects of three different freezing methods and the use of a type of cryoprotective nanocellulose on the quality characteristics of sour cherries during storage.