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

Welcome to the National Clean Plant Network

representative photo for each CPN


The National Clean Plant Network (NCPN) was created to protect U.S. specialty crops such as grapes, nuts, fruit trees, citrus and berries from the spread of economically harmful plant pests and diseases. The NCPN will ensure the global competitiveness of U.S. specialty crop producers by creating high standards for our clean plant programs.

USDA-APHIS NCPN Website:

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Page Last Updated: February 28, 2013
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