North Carolina's strawberry growers are grappling with the emergence of the Neopestalotiopsis fungal pathogen, known as Neo-P, which has posed a significant threat to crops since its identification in the state in 2022. The alarming trend was first noted in Florida in 2017, leading to severe economic implications for farmers, particularly small family operations.
Understanding the Neo-P Threat
Austin Wrenn, president of the North American Strawberry Growers Association, highlighted the dire situation, stating, "Strawberries, I always say, love to die. They will find any way they can to die, and our job as growers and researchers is to prevent that." The financial stakes are high, with growers investing between $20,000 and $30,000 per acre before the first harvest.
The Neo-P fungus can remain undetected for weeks, causing plants to collapse suddenly after appearing healthy upon transplantation. This unpredictability makes management challenging for farmers who rely on their crops for income.
Research and Management Strategies
Mark Hoffmann, an NC State Extension strawberry specialist, has been instrumental in developing research-based strategies to combat Neo-P. He leads a multimillion-dollar initiative focused on cultivating disease-free plants and identifying Neo-P-resistant varieties. Hoffmann emphasized the importance of a calm and informed approach, stating, "There was a lot of rhetoric, fingerpointing and panicking when it first came to North Carolina. It's a serious disease and people need to adjust."
