Bad weather in Veneto (IT): cracking on early varieties and Drosophila suzukii feared

16 May 2024
1548

The cherry harvest in Veneto starts with a heavy burden. Continuous precipitation between April and May has inflicted significant damage on the early varieties, causing the splitting of a vast portion of the fruits.

The president of the Veneto fruit growers' association, Francesca Aldegheri, explains that the start of the harvest, originally scheduled for May 20th, will be compromised by the impending losses. Due to prolonged rains and low temperatures for the season, early flowering has been penalized, while late varieties, with a delay in ripening, seem to have been saved for the moment.

However, it is imperative that the weather improves with sunny and warm days, otherwise these varieties also risk being affected by the same problem.

Another cause for concern is the possible proliferation of Drosophila suzukii, an insect originating from Southeast Asia, which has caused devastation in orchards in recent years. Humidity favors its spread, and currently, although not causing visible damage, fruit growers must be vigilant as the fly lays eggs in split fruits. Despite good practices suggesting harvesting even non-marketable fruit, high costs lead many to leave the fruits on the trees.

Cherry cultivation is an increasingly challenging activity, given its susceptibility to weather conditions. Verona's fruit growers, to mitigate this risk, tend to diversify varieties, while others resort to rain covers, despite their high costs and their effectiveness not being guaranteed one hundred percent, as cherries are not only sensitive to rain but also to humidity.

The previous year was not favorable, unlike 2022, when the climate was hot and dry, even requiring early irrigation. Also, in 2023, due to adverse weather conditions and insect attacks, cherry cultivation in Veneto experienced a decrease, dropping to 1,747 hectares, 8.1% less than in 2022.

Most of the plantations are located in Verona, followed by Vicenza and Treviso. Last year's cherry production was estimated at 10,747 tons, with a 13% decrease compared to 2022.

Source: Corriere Ortofrutticolo
Image: SL Fruit Service


Cherry Times - All rights reserved

What to read next

A new model to understand the irrigation needs of cherry trees

Tech management

10 Jan 2025

The main objective of the work conducted in Chile in collaboration with the German research center for artificial intelligence was to predict the daily spatial variation of plant water potentials through the use of machine learning models.

Riveridge Land invests in covers and protective nets to face the climate challenge

Covers

06 Jun 2024

Justin Finkler, owner of Riveridge Land Co. in Michigan, believes Riveridge is the only farm in Michigan to cover cherries: the new plantings, whose ultimate goal is high density, will all be designed with V- and UFO trellis systems.

In evidenza

New technology for the accurate identification of the agent responsible for bacterial cancer in cherry trees

Crop protection

11 Mar 2026

A study from Chile validates an absolute qPCR assay targeting the syrB gene to quantify Pseudomonas syringae pv. syringae in sweet cherry tissues. The method improves detection of bacterial canker compared with culture techniques and supports more precise disease management.

Chilean cherries crisis as oversupply pushes prices down in China

Markets

11 Mar 2026

Chile’s cherry sector is facing a turning point after years of expansion. Rising production and a surplus of fruit in the Chinese market are putting strong pressure on prices, forcing growers and exporters to adapt to a more competitive and less profitable environment.

Tag Popolari