>glyphosate’s half-life in surface waters ranges from 2 to 91 days According to new research from Duke University, while it was always thought that glyphosate

>glyphosate’s half-life in surface waters ranges from 2 to 91 days According to new research from Duke University, while it was always thought that glyphosate would break down very quickly in the environment, it seems to stick around a lot longer than we expected when it complexes in hard water. This new research found that when glyphosate encounters certain trace metal ions that make water hard—like magnesium and calcium—glyphosate-metal ion complexes can form. Those complexes can persist up to 7 years in water and 22 years in soil. Source: https://phys.org/news/2023-10-roundup-herbicide-ingredient-epidemic-chronic.html https://phys.org/news/2023-10-roundup-herbicide-ingredient-e...