Last updated 8 years ago
Residues of Picloram, Clopyralid or Aminopyralid Herbicide Create Killer Compost
Residues of the herbicides Picloram, Clopyralid or Aminopyralid can reside in compost and soil for some time. Manures, grass clippings, straw and hay and more may have these chemicals present. Find out the facts...DIY test for herbicide presence in soil also included in this article.