The following are regulated articles: 3

3 Permit and other requirements for the insterstate movement of black stem rust organisms are contained in part 330 of this chapter.

All plants, seeds, fruits, and other plant parts capable of propagation from the following rust-resistant Berberis species and varieties.

All plants, seedlings, seeds, fruits, and other plant parts capable of propagation from the following rust-resistant Mahoberberis and Mahonia species and varieties, except Mahonia cuttings for decorative purposes:

Genus Mahoberberis:

Genus Mahonia:

All plants, seeds, fruits, and other plant parts capable of propagation from rust-susceptible species and varieties of the genera Berberis, Mahoberberis, and Mahonia, except Mahonia cuttings for decorative purposes.

Any other product or article not listed in paragraphs (a)(1) through (a)(3) of this section that an inspector determines presents a risk of spread of black stem rust. The inspector must notify the person in possession of the product or article that it is subject to the provisions of this subpart.

A person may request that an additional rust-resistant variety be added to paragraph (a)(1) or (a)(2) of this section. The person requesting that a rust-resistant variety be added to paragraph (a)(1) or (a)(2) of this section must provide APHIS with a description of the variety, including a written description and color pictures that can be used by an inspector to clearly identify the variety and distinguish it from other varities.