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Key Contacts - Science and Technology Program
Science and Technology Program
USDA, Agricultural Marketing Service
1400 Independence Avenue SW
Room 3543-South
Washington, DC 20250
Deputy Administrator
Ruihong Guo, PhD
E-mail:
Ruihong.Guo@ams.usda.gov
Phone: (202) 720-8556
Associate Deputy Administrator
Douglas Keeler
E-mail:
douglas.keeler@ams.usda.gov
Phone: (202) 720-3322
Laboratory Approval and Testing Division
Pesticide Data Program
Plant Variety Protection Office
Microbiological Data Program (Discontinued 2014)
Pesticide Recordkeeping Program (Discontinued 2014)
Science & Technology Program Homepage
Last Modified Date: 06/08/2015