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Persistent Herbicide Additional Resources

Compiled by CSWD/Green Mountain Compost

June 27, 2012

“Herbicide Carryover in Hay, Manure, Compost, and Grass Clippings,” published by North Carolina Cooperative Extension

“Pesticide/Herbicide Residues in Compost,” published by the California Department of Resources Recycling and Recovery (CalRecycle), Dec, 2011. (Includes links to information on sampling protocol and bioassay tests, and the 2002 California bill that outlawed clopyralid.)

“The Aminopyralid Challenge Continues,” published by Biocycle, June 2011, Vol. 52, No. 6, p. 28

“Herbicide Contamination of Organic Matter,” published by Washington State University Cooperative Extension, Feb. 2011

“Chemical Watch Fact Sheet: Clopyralid”, published by the North Carolina Agriculture Mediation Program (NCAMP)

Product Stewardship Institute