Skip to content
IR4 Home Page
  • About IR-4
    • Annual Reports
    • Careers
    • Contacts
      • Headquarters Staff
      • National Directory
      • Regional Field Coordinators
    • History
    • Mission & Vision
    • News
    • Outreach
    • Participants in the Process
  • Food Crops
    • Biopesticide Regulatory Support Program
    • Crop Grouping
    • International Programs
    • Residue and Product Performance
  • Environmental Horticulture
  • Events & Training
  • Stakeholder Resources
    • Database: Food Crops
    • eQA/eDOCs
    • Database: Environmental Horticulture
    • Databases: Biopesticides and Organic Support
    • Glossary of Acronyms
    • Upload Files
  • Submit a Project Request

Crop Protection Industry

View our current contacts for the following organizations by visiting our national directory (link opens a new tab). Select the Position drop down menu and then select either Crop Protection Company Contacts (Food) or Crop Protection Company Contacts – Environmental Horticulture. Leave the remaining fields blank and then click Submit.

ADAMA
Agbiome
AgBiTech
Agro Research International
AgroSpheres
Albaugh Inc.
Amvac Chemical Corporation
BASF Corporation
Bayer CropScience USA
Bayer Environmental Science
Belchim Crop Protection
Bio Huma Netics
BioSafe Systems
Bioworks
Certis USA
Cleary
Corteva Agriscience LLC.
Everris dba ICL Specialty Fertilizers
FMC Corporation
Gowan Company
HumaGro
ISK Biosciences

K-I Chemical USA Inc.
Kemin Crop Technologies
Landis International
Marrone BioInnovations, Inc.
Neogen
Neudorff
Nichino America, Inc.
Nisso America, Inc.
NovaSource
Nufarm Americas, Inc.
OAT Agrio
OHP
Oro Agri
PureCrop1
Rainbow Treecare Scientific
STBIO
SePro Corporation
Summit Agro
Syngenta Crop Protection Inc.
TDA
TKI Novasource
UPL
Valent USA, LLC
Vestaron

About
  • About IR-4
  • Annual Reports
  • Careers
  • Contacts
    • Headquarters Staff
    • Field Research Directors
    • Project Management Committee
    • Regional Field Coordinators
    • Regional Laboratory Coordinators
    • State Liaison Representatives
    • QA Personnel
  • History
  • Mission & Vision
  • News
  • Outreach
  • Participants in the Process
    • Commodity Liaison Committee
    • Crop Protection Industry
    • Canadian Partners
Recent posts
  • Now Hiring: Study Director July 24, 2026
  • 2026 Food Use Workshop Orientation Webinar on August 6 July 8, 2026
  • Tolerance Success: Bifenthrin July 2, 2026
  • Nominations Open for the 2026 Jerry Baron SOAR Award June 24, 2026
  • Isocycloseram Crop Safety – 2026 June 19, 2026
icon for databases

eQA/eDOCS

icon for submitting a request

Submit a Request

icon for directory

Directory

icon for publications

Outreach & Publications

IR-4 Project Headquarters
NC State University
1730 Varsity Drive
Venture IV, Suite 210
Raleigh, NC 27606
(919) 515-1552
ir-4_project@ncsu.edu

  • Upload Files
  • About IR-4
  • Contacts
  • Sign Up for Announcements

Connect With Us:

  • Facebook
  • Instagram
  • X
  • LinkedIn
  • YouTube

This work is supported by project award nos. 2025-79111-45234 and 2022-79111-38469, from the U.S. Department of Agriculture’s National Institute of Food and Agriculture, with substantial cooperation and support from the State Agricultural Experiment Stations, USDA-ARS and USDA-FAS. Any opinions, findings, conclusions, or recommendations expressed in this publication are those of the author(s) and should not be construed to represent any official USDA or U.S. Government determination or policy. In accordance with Federal Law and U.S. 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
    • Annual Reports
    • Careers
    • Contacts
      • Headquarters Staff
      • National Directory
      • Regional Field Coordinators
    • History
    • Mission & Vision
    • News
    • Outreach
    • Participants in the Process
  • Food Crops
    • Biopesticide Regulatory Support Program
    • Crop Grouping
    • International Programs
    • Residue and Product Performance
  • Environmental Horticulture
  • Events & Training
  • Stakeholder Resources
    • Database: Food Crops
    • eQA/eDOCs
    • Database: Environmental Horticulture
    • Databases: Biopesticides and Organic Support
    • Glossary of Acronyms
    • Upload Files
  • Submit a Project Request