About IR-4 (2022)
Environmental Horticulture Program (2019)
Food Crop Program – Coming soon!

IR-4 Project Logo Usage

Please include the IR-4 logo wherever IR-4-sponsored research is included. Use of the 60 Years logo is still encouraged when referencing IR-4’s 2023 milestone; otherwise, please use the general IR-4 logo (refreshed for 2024). If a different file type is needed, please contact us at ir-4_project@ncsu.edu.

When including IR-4 sponsored research in manuscripts or other print/digital media, please include the following statement:

This research was supported in part by grant funding through the NIFA Minor Crop Pest Management Program Interregional Research Project #4 (IR-4)

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