8 Best Herbicide For Cogongrass In 2022 [Top Rated]

NoProductScoreAction
1Scotts WeedEx Prevent with Halts - Crabgrass Preventer9.8Buy from Amazon
2Southern Ag Amine 29.6Buy from Amazon
3Remedy Ultra Specialty Herbicide Weed Killer & Brush Control At Rangeland9.6Buy from Amazon
4Southern Ag Surfactant for Herbicides Non-Ionic9.4Buy from Amazon
5Dow AgroSciences RTU548 Tordon RTU Herbicide QT Size9.4Buy from Amazon
6Syngenta 46256 Tenacity 8oz Herbicide9.2Buy from Amazon
7Ortho GroundClear Year Long Vegetation Killer1 - Concentrate9.2Buy from Amazon
8Root Destroyer – 2lbs of Pure Copper Sulfate Crystals - Root Killer for Sewer & Pipe Lines- Stops New Growth – Safe for all Plumbing9Buy from Amazon
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Table Of Content:

1. Scotts WeedEx Prevent with Halts – Crabgrass Preventer

  • Scotts WeedEX Prevent with Halts prevents crabgrass all season long
  • Stops crabgrass before it starts
  • Apply in early spring for season-long prevention of crabgrass, Fall application prevents winter weeds such as poa annua, henbit and chickweed.
  • Effective pre-emergent control of crabgrass, foxtail, spurge, oxalis, and other grassy and broadleaf weeds.
  • Use on all lawn and grass types (except dichondra or bentgrass)

2. Southern Ag Amine 2

  • Selective Broadleaf Weed Control
  • For use in pastures & rangeland, lawns, golf courses, cemeteries, parks,& similar ornamental turf.

3. Remedy Ultra Specialty Herbicide Weed Killer & Brush Control At Rangeland

  • Flexible, long-lasting, ideal for pasture restoration, encroaching brush, maintaining fence rows and general brush control.
  • Controls more than 35 brush species, as well as many important broadleaf weeds.
  • Low-odor. Works on the entire plant roots and top growth.
  • Safe to use around children and pets when applied according to the product label.
  • Always wear a proper protective equipment when mixing and when applying.

4. Southern Ag Surfactant for Herbicides Non-Ionic

  • Use with most pesticides to improve results

5. Dow AgroSciences RTU548 Tordon RTU Herbicide QT Size

  • Effective: Kills cut stumps on fence lines&non-cropland areas.
  • Superior Results: Keeps more than 20 woody species at bay.
  • Easy-to-use: No-freeze formulation keeps the product flowing freely.
  • Instruction: No mixing or measuring is required, and you can use it nearly year-round.
  • Ideal for in-season and off-season brush control

6. Syngenta 46256 Tenacity 8oz Herbicide

  • Eliminates weeds at seedlings so new grass can flourish.
  • Brand name: Syngenta
  • Made in United States
  • Assembly not required

7. Ortho GroundClear Year Long Vegetation Killer1 – Concentrate

  • Ortho GroundClear Year Long Vegetation Killer1 is a concentrate formula that kills weeds and prevents any re-growth for up to 1 year with a single application.
  • Fast-acting formula starts working immediately
  • Starts to kill weeds and grasses in 3 hours
  • Kills tough weeds to the root when used as directed
  • Apply with a tank sprayer to driveways, sidewalks, gravel areas, rock and desert landscapes, under decks, on parking areas, and along fences and curbs (packaging may vary).

8. Root Destroyer – 2lbs of Pure Copper Sulfate Crystals – Root Killer for Sewer & Pipe Lines- Stops New Growth – Safe for all Plumbing

  • Made up of copper sulfate crystals that will kill invasive septic and sewer pipe roots without harming your tree.
  • Root Destroyer will temporarily reduce bacterial action, but will return to normal approximately 15 days after treatment.
  • Only roots inside the leach line will be killed

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