National Clean Plant Network
National Clean Plant Network
National Clean Plant Network
University of California
National Clean Plant Network

Contact Information

NCPN Governing Board

NCPN Programmatic Content:

Erich S. Rudyj, Coordinator
National Clean Plant Network (NCPN)
USDA, APHIS, PPQ, Plant Health Programs (PHP)
1730 Varsity Drive Suite 400, Room 435, Raleigh, NC 27606

Erich.S.Rudyj@aphis.usda.gov

(301) 734-6748

NCPN Administrative Questions:

Tammy Kolt, Administrative Support
National Clean Plant Network (NCPN)
Riverdale, Maryland
Tammy.Kolt@aphis.usda.gov

 

Specialty Crop Coordinators

Grapes: Sue Sim, stsim@ucdavis.edu
Berries: Ioannis Tzanetakis, itzaneta@uark.edu
Citrus: Greg Douhan, gdouhan@ucanr.edu
Trees: Debbie Woodbury, deb.woodbury@wsu.edu
Hops: Debbie Woodbury, deb.woodbury@wsu.edu

Website content

Sue Sim
Staff Research Associate
Foundation Plant Services 
University of California, Davis
stsim@ucdavis.edu
(530) 754-8346

NCPN LogoThe National Clean Plant Network (NCPN) is a voluntary association of specialty crop networks that have joined to promote the use of pathogen-tested, healthy plant material for food crops in the United States. The NCPN operates under the auspices of three agencies within the United States Department of Agriculture - Animal and Plant Health Inspection Service (APHIS), Agricultural Research Service (ARS) and National Institute of Food and Agriculture (NIFA).

 

 

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Webmaster Email: vjkrist@ucdavis.edu