• Skip to primary navigation
  • Skip to main content
  • Skip to footer

Organic Seed Alliance

Putting the power of seed into the hands of growers

  • News
  • Programs
    • Education
      • 2026 Organic Seed Production Online Course
      • 2026 On-Farm Plant Breeding for Resilient Organic Systems | Online Course
    • Research
      • The OSPREY Project
    • Advocacy
    • Outreach
  • Publications
    • Recent Publications
    • How-to Guides
    • Reports
    • Webinars
    • Worksheets & Record-keeping
    • Conference Proceedings
    • All Publications
  • Resources
    • Courses
      • Organic Seed Production
      • On-Farm Plant Breeding for Resilient Organic Systems
      • Asynchronous Organic Seed Production
      • Midwest Organic Seed Production
    • Online Toolkits
      • Variety Trial Tool
      • Seed Economics Toolkit
      • Seed Cleaning Toolkit
    • Organic Seed Producers & Farm Directory
    • Seed Policy Platform
    • State of Organic Seed
    • Organic Seed Commons
    • International Property Rights on Seed
    • OSA’s YouTube Channel
  • Events
    • Upcoming Events
    • Open House Quarterly Call Series
    • Organic Seed Growers Conference
  • About
    • About OSA
    • Impact
    • Staff & Board
      • Employment Opportunities
    • Press & Media
    • Seed FAQ
    • Contact Us
  • Give

Resources · January 17, 2021

New Recording: Excluded Methods in Organic Production

On December 16, 2020, OSA co-hosted a listening session on excluded methods in organic production. A recording of the event is now available here.

The conversation focused on methods used in plant breeding and crop improvement in the United States. The National Organic Standards Board (NOSB) has been working to provide clarity on excluded methods for the last five years. In 2016, the NOSB passed a policy proposal that provides a framework for evaluating whether a method should be allowed or excluded. Since that time, the NOSB has provided clarity on a dozen methods.

We were lucky to have Jason Cavatorta with EarthWork Seeds Inc. participating in this event. Jason is a plant breeder who is eager for more clarity on which methods should be allowed and which should be excluded in organic production. Jason provided a presentation of a handful of methods still in question, including double haploid technology, induced mutagenesis, protoplast fusion, tilling, and transposons.

Thanks to our co-hosts of this event: National Center for Appropriate Technology and the Society of Organic Seed Professionals.

 

Share

  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
  • Email a link to a friend (Opens in new window) Email

Categories: Resources

Kiki Hubbard

Kristina (Kiki) Hubbard was the previous director of advocacy and communications for Organic Seed Alliance. She currently leads efforts to promote policies and actions that support organic seed systems, including managing OSA’s State of Organic Seed project.

Footer

Seed Alliance logo

Putting the power of seed into the hands of growers

  • Email
  • Facebook
  • Instagram
  • LinkedIn
  • YouTube
Subscribe to Our Newsletter

Copyright © 2026 Organic Seed Alliance · All Rights Reserved · Website by Tomatillo Design

Putting the power of seed into the hands of growers

PO Box 772
Port Townsend, WA 98368

  • Facebook
  • Instagram
  • LinkedIn
  • YouTube

Share

  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
  • Email a link to a friend (Opens in new window) Email

About
About OSA
Staff & Board
Impact
Careers
Contact Us

Share

  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
  • Email a link to a friend (Opens in new window) Email

Programs
Research
Education
Advocacy
Outreach

Organic Seed Commons
State of Organic Seed

Share

  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
  • Email a link to a friend (Opens in new window) Email

Get Involved
Advocate
Donate
Participate

Subscribe

Share

  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
  • Email a link to a friend (Opens in new window) Email

Organic Seed Alliance is a 501(c)(3) nonprofit organization. EIN 51-0175667.

© 2026 Organic Seed Alliance. All Rights Reserved.

Privacy Policy

Charitable Disclosure

Share

  • Share on Facebook (Opens in new window) Facebook
  • Share on X (Opens in new window) X
  • Email a link to a friend (Opens in new window) Email