Inside the Sample: How DNA Testing Transforms Farm Management with Dr. Tom Rounsville
From Maine Farmcast by University of Maine Cooperative Extension
March 11, 2026 · 1h 4m · Episode 97
About this episode
Dr. Tom Rounsville discusses how DNA testing and molecular tools are transforming farm management and addressing challenges in Maine.
In this episode of the Maine Farmcast, hosts Colt and Glenda are joined by Dr. Tom Rounsville, an applied molecular genetics specialist with University of Maine Cooperative Extension, for an engaging, wide-ranging conversation that blends humor, science and real-world problem-solving. What starts as a spirited debate about bald eagles, hawks and other wildlife quickly transitions into Dr. Rounsville's work applying molecular tools and DNA technologies to challenges facing Maine residents, producers and natural resources. He explains how genetic testing and molecular diagnostics are used across Extension programs, from veterinary and plant disease diagnostics to aquaculture and wildlife research, highlighting how these tools help identify pathogens, species and emerging risks. Learn more about Dr. Thomas Rounsville Learn more about Tom's bobcat research The University of Maine System (the System) is an equal opportunity institution committed to fostering a nondiscriminatory environment and complying with all applicable nondiscrimination laws. Consistent with State and Federal law, the System does not discriminate on the basis of race, color, religion, sex, sexual orientation…
People in this episode
Hosts: Colt, Glenda
Guest: Dr. Tom Rounsville
Topics covered
- DNA testing
- farm management
- molecular genetics
- wildlife research
- plant disease diagnostics
Keywords
- DNA testing
- molecular genetics
- farm management
- wildlife research
- pathogen identification
Mentioned in this episode
Organizations: University of Maine Cooperative Extension
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