Northern Research Station, USDA Forest Service | Department of Forestry and Natural Resources at Purdue University

HTIRC - Hardwood Tree Improvement & Regeneration Center
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Modeling Tree Neighborhood Interactions and Their Effects on Hardwood Growth and Regeneration

Modeling Tree Neighborhood Interactions and Their Effects on Hardwood Growth and Regeneration

by Wendy Mayer | Oct 13, 2025 | 2025 Newsletter, Fall 2025 Newsletter, News

Understanding how individual trees interact with their neighbors is essential for developing management prescriptions that support the regeneration and growth of hardwood species. A newly-funded HTIRC research project led by Drs. Insu Jo and Mike Jenkins seeks to...
Meet the P.I. – Dr. Insu Jo

Meet the P.I. – Dr. Insu Jo

by Wendy Mayer | Oct 13, 2025 | 2025 Newsletter, Fall 2025 Newsletter, News

Dr. Insu Jo grew up on Jeju Island, the largest island in South Korea. His parents were farmers, operating a mandarin orange orchard. Insu played around the farm and had a “quite close connection to nature,” which eventually led him to study plant ecology at Seoul...
Understanding the Role of Carbohydrate Dynamics           on White Oak Regeneration

Understanding the Role of Carbohydrate Dynamics on White Oak Regeneration

by Wendy Mayer | Oct 10, 2025 | 2025 Newsletter, Fall 2025 Newsletter, News

White oaks are a keystone species in the Central Hardwood Forest Region, for many reasons from aesthetics to cultural, ecological and economic value. White oak is used in a variety of commercial forest products from whiskey barrels to flooring, cabinetry and furniture...
Meet the P.I. – Dr. Morgan Furze

Meet the P.I. – Dr. Morgan Furze

by Wendy Mayer | Oct 8, 2025 | 2025 Newsletter, Fall 2025 Newsletter, News

Dr. Morgan Furze, assistant professor of botany and plant pathology and forestry and natural resources, considers herself an eco-physiologist. Her work considers how plants function in response to their environment. Although Morgan’s favorite activity as a child was...
Planting Conservation Seedlings – Steps to Success

Planting Conservation Seedlings – Steps to Success

by Wendy Mayer | Oct 8, 2025 | 2025 Newsletter, Fall 2025 Newsletter, News

Success with tree plantings for conservation purposes like wildlife habitat, re-establishing forest areas, controlling erosion, creating windbreaks or riparian buffers, or future timber products involves prior planning and preparation before the first tree is planted....
HTIRC Co-Hosts Regional Forest Health Conference

HTIRC Co-Hosts Regional Forest Health Conference

by Wendy Mayer | Oct 3, 2025 | 2025 Newsletter, Fall 2025 Newsletter, News

The HTIRC, along with Purdue’s Institute for Digital Forestry and the Indiana Department of Natural Resources, hosted the North Central Forest Pest Workshop September 29 – October 2 with the theme of “Application of Digital Technology for Forest Health.” The...
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Recent Posts

  • From the Director’s Desk – Fall 2025
  • Modeling Tree Neighborhood Interactions and Their Effects on Hardwood Growth and Regeneration
  • Meet the P.I. – Dr. Insu Jo
  • Understanding the Role of Carbohydrate Dynamics on White Oak Regeneration
  • Meet the P.I. – Dr. Morgan Furze

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Hardwood Tree Improvement and Regeneration Center

715 W. State St.

West Lafayette, IN 47906

(765) 494-7306

htirc@htirc.org

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