News about Regina

How to improve cherry quality by reducing bruises and postharvest decay

Tech management

22 May 2025

Bruising, pitting and rot affect postharvest cherry quality. Learn how container choice (totem, bucket, or capacho) and cherry variety (Santina, Sweet Heart, Regina, Lapins) influence firmness, mechanical damage and shelf-life under cold storage conditions.

Population dynamics and monitoring of Leucoptera malifoliella: a case study in urban sweet cherry orchards

Crop protection

02 May 2025

Learn how pheromone trap monitoring reduced Leucoptera malifoliella populations by 70% in Cluj-Napoca’s urban cherry orchards, protecting Kordia and Regina varieties while boosting fruit yield and quality in Romania’s urban agricultural environments.

A freak of nature: how the Natalie® striped cherry came into being

Varieties

11 Feb 2025

The tree of Natalie® grows like Regina, only the fruit has a different appearance. It is an attraction in every orchard. The recommended pollinator varieties are 'Sylvia' or 'Kordia'. The fruits ripen late (mid to late July), are very large, with firm flesh and slightly aromatic.

The use of modified atmosphere for sweet cherry preservation

Post-harvest​

06 Feb 2025

A recent study from Romania evaluated the effectiveness of using Xtend modified atmosphere packaging in maintaining the quality of "Kordia" and "Regina" cherry varieties. The cherries were stored at -0.5°C for 42 days.

INIA bets on Chile Chico: over 200 hectares and 5 varieties to improve Chilean supply

Varieties

30 Jan 2025

The challenge for regional production is to distinguish itself on the market through quality, as late production is no longer a differentiating factor. To date, the region has 244 hectares dedicated to cherry production in the Chile Chico Valley.

How the variety/ rootstock combination can influence the phenological stages of sweet cherry trees

Rootstocks

28 Jan 2025

Four cherry varieties (Ferrovia, Regina, Kordia, and Skeena) grafted onto two rootstocks (Gisela 6 and MaxMa 14) were the subject of a study conducted at the Fruit Growing Institute in Plovdiv (Bulgaria).

Pruning time can affect fruit size

Tech management

14 Jan 2025

From 2018 to 2020, researchers from Moldova State University of Agriculture conducted a study aimed at assessing the impact of pruning on both the resting and developmental stages of cherry trees of the ‘Regina’ variety, grafted onto the MaxMa 14 rootstock.

Post-harvest browning: heat treatment study from Chile to understand its physiology

Post-harvest​

06 Dec 2024

Internal browning, a physiological disorder that affects the quality of cherries, is a major defect occurring during post-harvest (Palacios-Peralta et al., 2022). The incidence of internal browning has increased in recent years due to longer travel times to export destinations.

South Tyrolean late cherries varieties enrich Sant'Orsola's season

Markets

15 Jul 2024

Nicola Leonardi, head of the commercial area of Sant'Orsola, provides an optimistic overview of the situation: 'We expect a very good season in terms of both quantity and quality, with at least 70 per cent of the cherries being 28 g and above.

Using biostimulants to delay the flowering date

Tech management

20 Mar 2024

In Chile researcher studied the effect of foliar application of the biostimulant Retard Cherry® before leaf fall in cv. Regina and Sweetheart. The use of Retard Cherry® resulted in a 6-8 day delay of full flowering. However, the harvest date remained unchanged.