What to Know About Glyphosate, the Pesticide in Roundup Weed Killer

Glyphosate is the most widely used herbicide in the U.S. It has also been linked to cancer.

NBC News – Gould: Exposure levels determine toxicity of glyphosate : Genetic Engineering and Society Center

What Do We Really Know About Roundup Weed Killer?

Weed Pro Glyphosate 41% (Roundup) - 1 Quart - Seed Barn

Glyphosate: What Is Roundup? Why Is the Bayer Weedkiller So Controversial? - Bloomberg

Weedkiller ingredient used in notorious Roundup is found in 80% of US urine samples

Burbank Unified discontinues use of weed killer Roundup amid concerns of cancer risks

Replacing glyphosate in the garden won't be easy

Monsanto must review its glyphosate-based herbicide

Roundup PowerMax 3 Herbicide Weed Killer - 51.2% Glyphosate 2.5 Gallons - Helia Beer Co

How Roundup Kills Weeds (And How Weeds are Fighting Back)