Scope
Crops
Status
Complete
NOSB Review Documents
- February 2009 Petition (pdf) requesting addition to §205.601 for use as a soil amendment
- November 2009 NOSB Recommendation (pdf) (page 17284-17287)
- August 2010 Petition (pdf) requesting addition to §205.601 for use as a pesticidal inert ingredient and for use as a plant disease control as an inert ingredient
- February 2011 NOP Notice 11-6: Petitions for Inert Ingredients under the National Organic Program (pdf)
- 2013 NOSB Subcommittee Proposal and NOSB Recommendation: none, put on hold by Subcommittee (pdf)
Rulemaking
- Not recommended for rulemaking by NOSB (see Micronutrients)
Date Updated
04/28/2022