Skip to content
IR4 Home Page
  • About IR-4
    • Careers
    • Glossary of Acronyms
    • History
    • IR-4 Outreach
    • Mission & Vision
    • News
    • Participants in the Process
    • What We Do
  • Programs
    • Food Crops
    • Environmental Horticulture
    • Biopesticide & Organic Support
    • Public Health
  • Contacts: HQ, Regions, Directory
    • HQ Staff
    • Regions & USDA-ARS
    • IR-4 National Directory
  • Workshops and Events
  • Upload Files
  • Submit a Request

Submit a Request – Food Crops

Residue & Performance 

Integrated Solutions 

“Me Too” Request Submission Instructions

Food Crops
About Food Crops
Food Crops Database Search Options
Submit a Request
Annual Workshop
Food Crop Successes & Stories
EPA Regulatory Documents – Food Crops
Food Crop Researcher Resources
2017 NEC Presentations
Advisories/Training/Guidance Documents
Monthly Updates Archive
Field Data Book
Glossary of Acronyms
IR-4 Regions & USDA-ARS
IR-4 State Liaison Representatives
Monthly Activity Reports
US EPA Regions
Crop Grouping
Adopted (Updated) Codex Classification of Foods and Crop Groups
Crop Group Tables
Database: Codex vs U.S. Crop Grouping Scheme
Entire Crop Group Table
Quality Assurance
IR-4 QA Personnel (Internal and CRO)
International Programs
International Activities & Program Information
IR-4 Project Archive
Recent Food Crop Posts
  • Tolerance Success: Quizalofop
  • Tolerance Success: Clopyralid
  • Tolerance Success: Streptomycin
  • Tolerance Success: Benzovindiflupyr
  • SOAR Award: Nomination Deadline Extended to April 19
  • 2020 Annual Report Now Available

Rutgers, The State University of NJ
500 College Road East, Suite 201 W
Princeton, NJ 08540
732.932.9575

NC State University
1730 Varsity Drive
Venture IV, Suite 210
Raleigh, NC 27606

  • Upload Files
  • Contacts: HQ, Regions, Directory
  • Sign Up for Announcements
  • Facebook
  • Twitter
  • LinkedIn
  • YouTube

This website is based upon work that is supported by the National Institute of Food and Agriculture, U.S. Department of Agriculture, under award numbers 2017-34383-27100, 2019-34383-29973, and 2020-34383-32455 with substantial cooperation and support from the State Agricultural Experiment Stations, USDA-ARS, USDA-APHIS, and USDA-FAS. In accordance with Federal Law and US Department of Agriculture policy, this institution is prohibited from discriminating on the basis of race, color, national origin, sex, age or disability.

  • About IR-4
    ▼
    • Careers
    • Glossary of Acronyms
    • History
    • IR-4 Outreach
    • Mission & Vision
    • News
    • Participants in the Process
    • What We Do
  • Programs
    ▼
    • Food Crops
    • Environmental Horticulture
    • Biopesticide & Organic Support
    • Public Health
  • Contacts: HQ, Regions, Directory
    ▼
    • HQ Staff
    • Regions & USDA-ARS
    • IR-4 National Directory
  • Workshops and Events
  • Upload Files
  • Submit a Request