Hi-Yield - Killzall Extended Control - Concentrate - qt.

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Hi-Yield Killzall Extended Control uses a combination of Glyphosate and Prodiamine to kill and prevent grassy and broadleaf weeds and grasses for up to 3 months.

Apply only where no vegetation is desired. Visible effects should occur within 3 to 5 days with complete kill in 2 to 4 weeks. DO NOT USE IN LAWNS

  • Dual Action Formula
  • Spot treat driveways, sidewalks and patios.
  • Starts working in hours
  • Compare to Roundup
Active Ingredient Glyphosate 40.15% Prodiamine 7.51%
Target pests Grassy and broadleaf weeds including foxtail, banyardgrass, spurge, mustard, cocklebur, cheat grass, bluegrass, dandelion, foxtail, and more
For use in Apply in driveways, sidewalks, in cracks and cranny's around the yard, and in gravel areas.
Application Rate Mix 3 - 5.75 fl. oz. per gallon of water to treat 1,000 sq. ft