Tar Spot Update: the Importance of Understanding the Disease Triangle to Implement Timely and Successful Management
Tar spot continues to have significant yield impacts on corn production in Indiana. Tar spot of corn has also continued to spread as it now confirmed in all 92 counties and in over 19 states and Canada. It is important to understand how environmental conditions play a role in the disease triangle to implement successful management. A summary of the 2024 season in Indiana will be presented, including an update on research, as we continue to improve our understanding of best management tools to help mitigate potential yield loss.
Speaker
Darcy Telenko
Dr. Darcy Telenko is an associate professor and Extension Field Crop Pathologist with the Department of Botany and Plant Pathology at Purdue University. She has statewide responsibility for Plant Pathology research and Extension in agronomic crops. Her interdisciplinary plant pathology research and Extension program (https://indianafieldcroppathology.com/) 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.
Dr. Telenko is a native of western New York and received her BS in Biological Sciences at Cornell University, MS in Plant and Soil Science at Southern Illinois University, and PhD in Plant Pathology and Crop Sciences at North Carolina State University. Prior to Purdue, Dr. Telenko was an Extension Vegetable Specialist for the Cornell Vegetable Program at Cornell University, and was a post-doctoral researcher at both the University of Florida and Virginia Tech. She has published 56 peer-review manuscripts and over 200 Extension publications. Since starting at Purdue she has trained nine graduate students, nine visiting scholars, and 17 undergraduates in her research program.