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).
Program Databases
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
Resources
Research Links
Glossary of Acronyms
Archives
Grower Resources
Food Program
Environmental Horticulture
Researcher Resources
Food Program
Environmental Horticulture
Extension Resources
Food Program
Environmental Horticulture
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