- Applied Virology
- Molecular Virology
- Evolutionary Virology
- Mycoviruses
Our lab investigates the ecology, evolution, and molecular biology of plant and fungal viruses, with a particular emphasis on those affecting agriculture in Oklahoma and surrounding regions. We aim to understand how viruses emerge, adapt, and persist in natural and agroecosystems.
A central focus of our work is the evolutionary dynamics of plant viruses. Using both natural populations and experimental evolution approaches, we examine how viral genomes change over time and how these changes influence virulence, host range, and transmission. These insights inform the development of more effective strategies for crop protection and disease management.
In addition, we study mycoviruses—viruses that infect fungi—with a current emphasis on Fusarium and Macrophomina species, which are major pathogens of cotton, soybean and other economically important crops. By characterizing these fungal viruses, we seek to better understand their roles in fungal biology and their potential for biocontrol applications.
Our research contributes to the broader goal of improving plant health, enhancing agricultural resilience, and developing innovative, sustainable approaches to managing plant diseases.
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