On Tue, 12 Jul 2016, Jeff Layman wrote:
Unfortunately not. Just google "clopyralid" and "persistence" - for
example see http://compostingcouncil.org/persist...rbicide-faq/#1
And Roundup is different? I don't think my ounce of clopyralid mixed into
the township's compost heap will make much difference. It is pretty crappy
compost with road gravel. I don't know who takes it for what use. We don't.
Don.
www.donwiss.com (e-mail link at home page bottom).