Testing For Persistent Herbicides In Feedstocks And Compost
Figure 1. Antibody and antigen

New testing methods may be available by mid-2014, including molecularly imprinted polymers that simplify extraction and analysis procedures, and a “dipstick” to test for the presence, although not necessarily the concentration, of certain persistent herbicides. Part III
Craig Coker
BioCycle January 2014, Vol. 55, No. 1, p. 31

Unraveling The Maze Of Persistent Herbicides In Compost
Green Mountain Compost conducts plant growth trials (example above) on all batches of compost now produced.

An almost year-long investigation into how a Vermont solid waste district’s compost became subjected to persistent herbicide pollution has resulted in answers — and management strategies. Part I
Nora Goldstein
BioCycle June 2013, Vol. 54, No. 6, p. 17

 

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