Washington State University's economic analysis reveals that managing and controlling disease X requires a considerable commitment of time and financial resources. However, a lack of response can have even higher costs for farmers, as pointed out by Welcome Sauer, an orchard analyst with the university. His economic model shows that mitigation practices, such as removal of infected trees and locust control, generate a significant return on investment.
The model, comprising seven treatment scenarios and dozens of variables over a 60-year period, provides a detailed view of the economic realities faced by farmers. The ideal approach is to prevent the disease from the outset by investing in protective nets to defend the orchard. Even if infection does occur, investment in vector control can extend the profitability of the orchard by nine years compared to situations where no preventive measures are taken.
Aggressive removal of infected trees and replanting can stabilise profitability, albeit with lower margins than with a block that has never been infected. The model takes into account that the disease can spread invisibly for years before it becomes evident, causing significant financial losses. The disease also affects the size and quality of the fruit, with complex effects on prices.
The ultimate goal is to make the model accessible to farmers as a practical tool to adapt operational costs, cherry prices and infection rates to their farms. The analysis aims to fill information gaps in the sector, providing an in-depth understanding of the economics and challenges of managing disease X.
Read the full article: Good Fruit Grower
Images: Good Fruit Grower
07 Mar 2024
Using 116 sweet cherry accessions, researchers analysed 23 agronomic fruit quality traits. The research uses genotyping by sequencing (GBS) to identify genetic markers associated with improved fruit quality.
03 Dec 2024
The aim of the study conducted by the post-harvest group of the University Miguel Hernández (Orihuela, Spain) and the Valencian Cooperative Mas de Roc was to find out whether melatonin can be used as a control measure against late frost and cracking.
17 Apr 2026
A study on sweet cherry grown in Northern Greece examines transcription factors PaWRKY57 and PaNAC29, highlighting their key role in fruit growth, color development and in the molecular mechanisms regulating ripening in non-climacteric fruit species.
17 Apr 2026
CEAF research shows that rootstock and variety combinations influence drought tolerance in cherry trees in Chile, where rainfall is sharply declining. The study highlights strategies to improve water use efficiency and irrigation management in extreme climate conditions.
