At IR-4, we are still diligently working to ensure growers have tools to successfully manage pest problems. Our collaborating network of institutions has individually mandated or strongly encouraged employees to work from home. While many field locations are temporarily shuttered, administrative activities are continuing. We anticipate that 2020 research experiments may be compromised or delayed. Though we want to complete as much as possible, the personal safety of IR-4 team members is paramount. Once the pandemic has subsided, we will re-group and adjust. In the meantime, please reach out to the IR-4 Regional Offices and IR-4 Headquarters to answer your questions or for guidance.

Regional Contacts

HQ Contacts

General Jerry Baron or Dan Kunkel
Food Program Residue Studies Debbie Carpenter
Food Program Product Performance Projects Van Starner
Food Program Integrated Solutions Dan Kunkel
Food Program Quality Assurance Tammy Barkalow
Environmental Horticulture Program Cristi Palmer

IR-4 Project Mission

The IR-4 Project aids growers by facilitating registrations of pesticides and biopesticides on specialty food crops (fruits, vegetables, nuts, herbs, spices) and environmental horticulture crops (trees, shrubs, flowers).

Recent Research & News

Directory

Find representative information in the IR-4 National Directory

Submit a Request

Submit a pest management tool or needs request to one of our programs

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