The seminar “Phytosanitary Challenges in Cherry Trees: Problems and Solutions,” organized by the Dissemination Project and Transfer of the South Fruit Growing Center, was recently held at the Auditorium of the Colchagua Campus of the Universidad de O'Higgins, located in San Fernando (O'Higgins Region).
The day began with greetings from Claudia Jorquera, coordinator of the South Fruit Growing Center program, followed by the first presentation by Dr. Nicola Fiore, an academic and researcher from the Faculty of Agricultural Sciences at the University of Chile (UCHILE), who illustrated the implications of various viruses, the damage they can cause to a cherry tree, and the importance of prevention as the main form of management.
The event continued with a presentation by Dr. Alan Zamorano, assistant professor in the Department of Plant Health of the Faculty of Agricultural Sciences at UCHILE, who spoke about the bacteria present in cherry trees and how genomic studies can improve their detection.
Subsequently, the second block began with the presentation by Dr. Carlos Castañeda, academic, researcher, and director of the Nematology Laboratory of the Faculty of Agricultural Sciences at UCHILE.
The last presentation followed, given by Dr. Ernesto San Blas, an academic at the Institute of Agro-Food, Animal and Environmental Sciences (ICA3) of the Universidad de O'Higgins (UOH). This block was dedicated to nematodes, presenting basic information on the implications of the presence of parasitic nematodes in plants and entomopathogens.
According to Dr. Castañeda, the seminar was an excellent opportunity to discuss the challenges that parasitic nematodes pose in cherry orchards. He also emphasized that the interaction with the participants was enriching, adding: “I am convinced that this type of event is essential for disseminating the importance of phytosanitary issues that go unnoticed, integrating their relevance with the implementation of sustainable and effective agricultural practices.”
The following presentations were made (click on the title to download the presentation in Spanish):
Source: Diario Frutícola
Image: SL Fruit Service
16 Apr 2025
Superfresh Growers shares strategic insights to grow cherry sales in 2025: demographic focus, purchasing behavior, digital visibility, seasonal marketing, and innovative ways to position cherries as a must-have treat for every consumer segment.
12 Aug 2025
US cherry exports to China have plunged due to trade tensions, redirecting supply to markets like Vietnam and Hong Kong. Prices have hit record lows, sales are soaring, and new trade deals are in progress, signaling a significant shift in the global cherry market landscape.
01 May 2026
Sweet cherry cracking significantly impacts yield and market quality. Research highlights the key role of pectins and calcium in cell adhesion and tissue stability, offering valuable insights to reduce fruit splitting and improve orchard management strategies.
01 May 2026
Fruit cracking in cherry trees in India can cause losses of up to 85%, affecting quality and market value. This article examines physiological and environmental causes and highlights effective strategies, from irrigation to nutrient management, to reduce damage.
