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Crop Grouping Information
  • Index of Crops/Groups
  • 1995 Federal Register Rule - EPA Crop Groups
  • Database: Codex vs. US Crop Grouping Scheme
  • IR-4 USDA Crop Grouping Symposium - October 2002
  • International Crop Grouping Consulting Committee Meeting - September 2005

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    International Information
  • Global Minor Use Information Portal
  • Pesticide Information Blog
    This site is sponsored by European Crop Protection Association and offers a number of resources to learn more about pesticides and to better understand the arguments for and against them. Its goal is to inspire an educated, open and honest debate on the subject from all sides. Visitors are encourage to ask questions provide relevant comments, information, links and reports.

    • Strategic Planning Conference
    The purpose of the Strategic Planning Conference is to obtain advice and feedback from IR-4’s stakeholders, customers, and partners as we draft a five year (2009-2013) Strategic Plan.