Hi-Yield

Hi-Yield® Killzall™ Aquatic Herbicide (32 oz)

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  • Regular price $28.99


Hi-Yield Killzall Aquatic Herbicide (32 oz)

Non-selective weed and grass killer labeled for use in aquatic and other non-crop sites.  Controls annual and perennial grasses, broadleaf weeds plus woody brush species listed on the label.

Also provides excellent control of Canadian Thistle, Chickweed, Dock, Foxtail, Pigweed, Ragweed and many other plants listed on the label.

Labeled for annual and perennial weeds, woody brush and trees, aquatic and other new crop sites, wildlife habitat restoration and management areas, cut stump application plus control of winter annual weeds in dormant Bermuda Grass.

Application Rates:

  • One quart covers up to one acre. Consult chart on label for recommended application rates. 

Works better with Hi-Yield® Spreader Sticker.
Read more about Hi-Yield® Spreader Sticker.

Always Read and Follow Label Directions.

Read more: Which KILLZALL™ Is Right For You?

Product Label (243 KB)

Product Infosheet (884 kB)

SDS Sheet (73 KB)

Killzall™ Aquatic Herbicide 32 oz. (902 KB)