The herbicide glyphosate persists in wild, edible plants: B.C. study

Edible and medicinal forest plants that survive aerial spraying of glyphosate can retain the herbicide and related residues for at least a year, a new study has found.
“The highest and most consistent levels of glyphosate and AMPA (aminomethylphosphonic acid) were found in herbaceous perennial root tissues, but shoot tissues and fruit were also shown to contain glyphosate in select species,” according the study published in the Canadian Journal of Forest Research.
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