National Clean Plant Network-Berries
State Certification for NCPN-B crops
Towards a national certification scheme for Rubus in the United States (article)
Current draft of the Pathogen-Tested Certification Program for Blueberry Nursery Stock Production (link to draft).
Current draft of the Pathogen-Tested Certification Program for Caneberry Nursery Stock Production (link to draft).
Current draft of the Pathogen-Tested Certification Program for Strawberry Nursery Stock Production (link to draft).