Editorial Notes
Amendments

2018—Subsec. (a). Pub. L. 115–334 inserted “or asexually” after “sexually” in introductory provisions.

1994—Subsec. (a). Pub. L. 103–349 inserted “or tubers or parts of tubers” after “plant material” and substituted “if the Secretary determines” for “if he determines” in introductory provisions, and added par. (4).

1980—Subsec. (a)(3). Pub. L. 96–574 substituted provisions respecting prohibitions for use of phrases “Unauthorized Propagation Prohibited” and “Unauthorized Seed Multiplication Prohibited” for provisions respecting prohibitions for use of phrase “propagation prohibited”.

Statutory Notes and Related Subsidiaries
Effective Date of 1994 Amendment

Amendment by Pub. L. 103–349 effective 180 days after Oct. 6, 1994, see section 15 of Pub. L. 103–349, set out as a note under section 2401 of this title.