Hi-Yield Killzall Extended Control

Hi-Yield Killzall Extended Control

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Product Overview

Hi-Yield Killzall Extended Control uses a combination of Glyphosate and Prodiamine to provide both pre- and post-emergent control of weeds. Use Hi-Yield Killzall Extended Control on areas that are prone to weeds such as sidewalks, fences, driveways, landscape areas, and walkways. DO NOT USE IN LAWNS.

Hi-Yield Killzall Extended Control provides control of listed weeds for 3-6 months when used according to label directions.

Features and Specs

Active Ingredient Glyphosate-isopropylammonium 40.15% Prodiamine 7.51%
Target pests Grassy and Broad-leaf Weeds
See Label for complete list
For use in Apply this product to both established weeds and weed-prone areas where weeds have not yet emerged: on cracks and crevices in driveways, sidewalks, walkways, and patios; along fences, foundations, curbs, retaining walls, and edges of lawns; around the base or in mulched beds of well-established (at least 6 months old) plants, shrubs, or trees on gravel areas
Pet safe Yes, if used as directed on Label
Formulation Professional Product
Shipping Weight 2.60 lbs
Manufacturer VPG (Mfg. Number: 33698)
UPC 732221336988
EPA Registration 228-509-7401



Important: To prevent new weeds and grasses from growing you must spray the entire area youwant to control, not just the emerged weeds. This productworks two ways:

  1. One ingredient enters the plants through foliage and moves systemically to the roots, killing many weeds by stopping the production of a substance found in plants. Weeds begin to yellow and wilt in a matter of days with complete kill of many weeds in 1 to 2weeks.
  2. The other ingredient provides a herbicidal barrier in the soil preventing growth and development of newly germinated weeds.
  • DO NOT spray desirable plants.
  • DO NOT use in lawns or for lawn renovations as this product prevents desirable grass establishment.
  • DO NOT use for vegetable garden preparations or in and around fruits and vegetables.
  • DO NOT spray around ornamental plants or in an area that will be planted or seeded for 6 months after application when applying at the 3 oz. per 1,000 sq. ft. use rate.
  • DO NOT spray around ornamental plants or in an area that will be planted or seeded for 12 months after application when applying at the 5.75 fl. oz. per 1,000 sq. ft. rate.

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