Rolnictwo i żywność · 22.03.2016
Black Stem Rust; Additions of Rust-Resistant Species and Varieties
On January 22, 2016, the Animal and Plant Health Inspection Service published a direct final rule. The direct final rule notified the public of our intention to amend the black stem rust quarantine and regulations by adding nine varieties to the list of rust-resistant Berberis species and varieties. We received two comments, which are addressed in this document.