Our Team

Dan Quinn

Dan Quinn

Purdue Extension - Agriculture & Natural Resources
Assistant Professor of Agronomy, Extension Corn Specialist
Dr. Dan Quinn is currently an Assistant Professor of Agronomy and the Extension Corn Specialist at Purdue University. He was recently hired in his current position in May of 2021. Dr. Quinn earned his B.S. and M.S. in Crop and Soil Science at Michigan State University and his Ph.D. at the University of Kentucky in Plant and Soil Science. His interdisciplinary research and extension program at Purdue works to improve the overall production, profitability, and environmental performance of Midwest corn systems. Currently, Dr. Quinn’s research program includes studies examining yield physiology, agronomic management intensities, precision technologies, nutrient management, and cover crop use in corn production systems using large-scale and small-plot field research trials
Shaun Casteel

Shaun Casteel

Purdue Extension - Agriculture & Natural Resources
Associate Professor of Agronomy

Shaun's Purdue team address today’s agronomic challenges of soybean and small grains through various extension programs and applied research. Outreach efforts are to educate, train, and provide the most relevant information that enables timely and sound management decisions in these production systems.

Overall goals of Shaun’s extension and research team are to improve the production of soybeans and small grains while maintaining economic viability, environmental stewardship, and social responsibility. To this end, we evaluate various cultural practices, new and upcoming inputs, and integrated management. Key areas of interest include: precision management of resources and practices; integration of soil characteristics, nutrient inputs, and crop physiology; and the influence of agronomic practices on yield physiology of first crop and double crop soybean systems (winter wheat and cover crop).

 

Joe Rorick

Joe Rorick

Purdue Extension - Agriculture & Natural Resources
On-Farm Sustainability Programs and Research Coordinator

Joe Rorick is the On-Farm Sustainability Programs and Research Coordinator for Purdue University Extension in partnership with the Indiana Soybean Alliance and the Indiana Corn Marketing Council. His primary role is to help coordinate the University’s efforts with conservation practices in Indiana agriculture with an emphasis on soil health and soil conservation practices, including cover crops and 4R nutrient management practices. Day-to-day work is done alongside Assistant Program Leader for Agriculture and Natural Resources, Faculty leaders, Extension Specialists, and Educators. He enjoys connecting farmers with governmental and non-governmental organizations statewide, supporting conservation use in these same farmer’s operations.

His focus is on bringing a good, solid scientific background to internal and external partners, including researchers across several universities, industry, State and Federal Government organizations and non-governmental organizations. When it comes to specific tasks, Joe’s role is to oversee sustainability projects with partners including INField Advantage, Upper White River Cover Crop Program, Keep it Midwest, Indiana Pollinator Habitat work with NRCS and Pheasants Forever, and Regional Conservation Partnership Projects. He also designates time to help foster researcher relationships, facilitate conversations between researchers, The Indiana Soybean Alliance, the Indiana Corn Marketing Council, and farmers throughout the state. Last, it’s important to him to connect funders / funding sources / funding orgs? With researchers whose line of work falls within the above priorities.
Scott Gabbard

Scott Gabbard

Purdue On The Farm
Senior Administrator

Scott is the Senior Administrator Purdue On The Farm.  He also represents Indiana and the North Central Region of Land Grant Colleges on the National Association of County Agricultural Agents (NACAA) Board of Directors.  Prior to Purdue On The Farm responsibilities, Scott served as the County Extension Director and Agriculture and Natural Resources Educator for Shelby County from 1999 to 2024. He served on the Shelby County Farm Bureau Board, Shelby County Plan Commission, and Ag Promotion Committee.   In 2010, Scott was recognized as Indiana’s Extension Educator of the Year. He is an Indiana Ag Leadership Program Class 15 graduate, Certified Crop Advisor and licensed drone pilot.  

Thomas Butts

Thomas “Tommy” Butts

Extension Weed Scientist
Clinical Assistant Professor
Dr. Tommy Butts is a Clinical Assistant Professor, Extension Weed Scientist. He previously was an Associate Professor, Extension Weed Scientist with the University of Arkansas from 2018-2024. Tommy originally hails from southern Wisconsin where he grew up working on and around small dairy farms. He completed his B.S. in Agri-Business at the University of Wisconsin-Platteville, M.S. in Agronomy-Weed Science at the University of Wisconsin-Madison, and Ph.D. in Agronomy-Weed Science from the University of Nebraska-Lincoln. Tommy’s research and Extension efforts focus on identifying novel, applied weed management strategies through diversified methods including the use of precision agriculture, application technologies, and digital data in a site-specific approach. Further emphasis is placed on increasing herbicide application knowledge, safety, and effectiveness, while reducing off-target movement, both from ground-based and aerial (manned and remotely piloted) applications. His overall goal is to generate effective weed management tools and educational materials to be used by farmers and in the classroom to battle complex weed problems.
Chad Fiechter

Chad Fiechter

Department of Agricultural Economics
Ag Economist

Chad Fiechter is an Assistant Professor of Agricultural Finance in the Department of Agricultural Economics at Purdue University. After spending nearly a decade farming in Northeastern Indiana, Chad returned to graduate school; first to Cornell University for a MS degree and then Purdue for his PhD. Chad’s farming experience motivates and informs his research, teaching, and outreach on agricultural finance, farm/agribusiness management, and agricultural policy. Chad lives in West Lafayette with his wife, Christen, and their son, Wilder, and twin daughters, Elbee and Suri. As a family, whenever Indiana weather allows, they prefer to be outside. 

Alex Helms

Alex Helms

Assistant Director, Purdue Agricultural Centers
Alex Helms is the Assistant Director of the Purdue Agricultural Centers (PACs). His work helps integrate campus-based research ideas into a practical reality on working farms to collect real world data important to the goals of the College of Ag, and of farmers who are local to the eight PACs. Through research and demonstration projects, Alex works with a wide range of needs from researchers and PACs to help the advance of agricultural technology and knowledge in the state.
Bryan  Overstreet

Bryan Overstreet

Purdue Extension - Agriculture & Natural Resources
Conservation Agronomist and Soil Health State-Wide Coordinator (Northern Indiana)

Bryan Overstreet is the Purdue Extension and the Conservation Cropping Systems Initiative’s (CCSI) Conservation Agronomist and Northern Indiana Soil Health Coordinator along with being on the Purdue On The Farm leadership team . He grew up on a farm near Waveland where he was a 10 year 4-H member in Parke County. Bryan came to Purdue Extension after a twenty-year career with an Agriculture Co-op system as an Agronomist. He then spent his first 18 years with Purdue as an Agriculture and Natural Resource Educator in Jasper County. His dream was to go back to that farm near Waveland but he has made a career of helping farmers across the state making improvements on their farms instead.

Along with working in partnership with CCSI Bryan is also involved in assisting educators with Purdue on the Farm with scouting and setting up demo plots on farms. He is also working to help develop the Indiana Organic Network (ION).

In his off time he enjoys traveling, camping, kayaking , fishing and time with his family including his 3 grand children.

Darcy Telenko

Dr. Darcy Telenko

Extension Plant Pathologist
Associate Professor with the Department of Botany and Plant Pathology
Dr. Darcy Telenko is a Associate professor, Extension Plant Pathologist. She has statewide responsibility for Plant Pathology research and Extension in agronomic crops. Her interdisciplinary plant pathology research and Extension program is involved in studying the biology and management of soilborne and foliar pathogens. The program is focused on recognizing and understanding new and emerging diseases and their potential impact on Indiana agriculture, and quickly and effectively distributing information in the event of a disease threat to Indiana crop production.
Adam Shanks

Adam Shanks

Purdue Extension - Agriculture & Natural Resources
Digital Agriculture and Natural Resources Curriculum Lead
Sarah Brackney

Sarah Brackney

Purdue Extension - Agriculture & Natural Resources
Soil Health Agronomist
Mark Carter

Mark Carter

Purdue Extension - Agriculture & Natural Resources
Blackford County Extension Educator - ANR
Berenize Perez

Berenize DelReal Perez

Purdue On The Farm
Marketing Intern
Hugh Kennedy

Hugh Alexander Kennedy

Purdue On The Farm
Marketing intern