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  1. Weed Control | Roundup

    Take control of your outdoor space with Roundup® Weed & Grass Killer₄ Concentrate. It kills tough weeds and grasses to the root, including dandelion, large crabgrass, poison ivy, clover …

  2. Roundup (herbicide) - Wikipedia

    Roundup is a brand name of herbicide originally produced by Monsanto, which Bayer acquired in 2018. Prior to the late-2010s formulations, it used broad-spectrum glyphosate-based …

  3. Roundup: It's Not What it Used to Be! | Yard and Garden

    Jun 4, 2025 · Starting in 2024, however, new formulations of herbicides were released that use the brand name Roundup, but do not contain glyphosate. Instead, they contain a combination …

  4. Shop for Roundup Brand Products at Tractor Supply Co.

    Shop for Roundup Brand Products at Tractor Supply Co.Brand Price Concentrated or Ready to Use Contact Or Systemic Area of Use Weed Killer Features Emergence Organic Application …

  5. Amazon.com: Roundup Weed and Grass Killer₄ Concentrate, Use …

    Take control of your outdoor space with Roundup® Weed & Grass Killer₄ Concentrate. It kills tough weeds and grasses to the root, including dandelion, large crabgrass, poison ivy, clover …

  6. When Roundup Isn’t Roundup: Clearing up the confusion …

    Aug 23, 2024 · Roundup has been one of the most used herbicides for many different weed control applications. Roundup, with the active ingredient glyphosate, was first registered with …

  7. Why Trump backs Bayer in Roundup weedkiller cancer battle

    Dec 22, 2025 · The Trump administration has diverged from the position of former US President Joe Biden, throwing its weight behind German chemical giant Bayer in its courtroom battle …

  8. What is Glyphosate (RoundUp)? Understanding Its Role, …

    RoundUp is a well-known systemic herbicide with glyphosate as its primary active ingredient. Originally developed by Monsanto (now owned by Bayer), RoundUp has significantly …

  9. Roundup: Controversy, Health Risks & Industry Failures

    Dec 12, 2025 · Discover the ongoing debate over Roundup's safety, potential cancer risks, scientific findings and legal challenges surrounding glyphosate exposure.

  10. Roundup 1 Gal. Weed & Grass Killer4 Concentrate, Use In and …

    Take control of your outdoor space with Roundup Weed and Grass Killer4 Concentrate. It kills tough weeds and grasses to the root, including dandelion, large crabgrass, poison ivy, clover …