We are amending the black stem rust quarantine and regulations by adding four varieties to the list of rust-resistant Berberis species or cultivars in the regulations. This action will allow for the interstate movement of these newly developed varieties without unnecessary restrictions.
Document Subtype:
Direct final rule
Received Date:
September 08 2010, at 12:00 AM Eastern Daylight Time
Comment Start Date:
September 8 2010, at 12:00 AM Eastern Standard Time
Additions of Rust-Resistant Varieties: Black Stem Rust
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