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Glyphosate 5.4 Aquatic Herbicide

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Glyphosate 5.4 Herbicide by Alligare LLC is a systemic post-emergent herbicide providing broad spectrum weed control. Glyphosate 53.8% is a non-selective herbicide that is used to kill weeds and grasses in aquatic areas, cracks of parking lots, driveways, and fence rows. This product works systemically through the foliage down to the root killing off the plant within days of application.

Target Pests

Glyphosate 5.4 Herbicide is for the control of annual perennial and aquatic weeds such as beggarwed bermudagrass dogfennel johnsongrass milkweed nightshade pigweed ragweed smutgrass sunflower thistle velvetleaf and many other listed grasses weeds aquatic plants and unwanted vegetation.

For Use In

Glyphosate 5.4 Herbicide is for use in any area of vegetation including aquatic sites such as lakes ponds rivers streams canals seeps and rice levees. Care should be taken to ensure that non-target vegetation is protected from drift.


For general application mix Glyphosate 5.4 at a rate of 2 ounces per gallon of water plus a non-ionic surfactant to control annual, perennial, and woody plants. For application in aquatic sites refer to label for more specific details on how to treat these areas.

Coverage Area

Each 2.5 gallon of Glyphosate 5.4 Herbicide will treat approximately 3.5 acres.

Time to Kill

Glyphosate 5.4 Herbicide takes approximately 2 to 4 days to eliminate unwanted vegetation.

Country of Manufacture

United States

Mix Rate

For general application mix Glyphosate 5.4 at a rate of 2 ounces per gallon of water.

Active Ingredient

Glyphosate 53.8%

Glyphosate 5.4 Aquatic Herbicide

Product Q & A

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should I use a surfactant with glyphosate 5.4 to kill grass growing above water line
old dad on Jul 10, 2017
BEST ANSWER: Yes, it is always recommend that you use a surfactant and I would also recommend a spray pattern indicator.

Will this kill horsetail?
Ann on May 14, 2017
BEST ANSWER: Herbicide control of horsetail, you will want to look for the active ingredient halosulfuron-methyl (Sedgehammer) can be effective, and Sedgehammer is labeled to control field horsetail in landscape areas. It should be applied before the sterile stems are six inches tall for maximum control.
will this kill nutgrass
Flipster on May 12, 2017
BEST ANSWER: Yes, This product is label to control purple,yellow Nutsedge. The mixture can be made at a rate of 1 fl oz per 1 gal of water. A non-ionic surfactant is to be added to the mixture of Glyphosate and water for better results.
Will it kill grass that's under the water also?
Rusty on Apr 19, 2017
BEST ANSWER: This product does not control plants which are completely submerged or have a majority of
their foliage under water.
How would I mix this to kill bird of paradise (white flower)
Braz on Nov 16, 2016
BEST ANSWER: Broadcast Application � Use 1 _ pints of this product per acre plus 2 or more quarts of a
nonionic surfactant per 100 gallons of spray solution if weeds are less than 6 inches tall. If
weeds are greater than 6 inches tall, use 2 _ pints of this product per acre plus 2 or more
quarts of an approved nonionic surfactant per 100 gallons of spray solution.

Use from 1 to 2 ounces per gallon of water.

Is this effective for bamboo?
Moni on Sep 4, 2016
BEST ANSWER: Yes, the Glyphosate will work on Bamboo, I would mix it with some type of liquid fertilizer, Miracle grow, spray them together, get good coverage. Do not chop the Bamboo down till it just simple pulls out the ground.
Will this kill Japanese knotweed? I've tried everything even round up concentrate they still grow.
Pops on Jul 16, 2016
BEST ANSWER: Herbicides with an active ingredient of glyphosate (Rodeo, Aquamaster, Gly Star, Round-up among
others), triclopyr (Garlon 3a and many �shrub-killers�), 2,4-D, picloram (Tordon) and Imazapyr
(Arsenal) have shown to be variably effective in controlling knotweed either separately or in combinations.
Each offers benefits and potential risks. Depends where you applying this and the potential to kill other plants.
How do I kill scrub brush for good!!! Already tried roundup
Help!! on Jul 16, 2016
BEST ANSWER: https://www.solutionsstores.com/triclopyr-4-brush-killer-garlon-4

I would recommend using Triclopyr to control Scrub brush in your area.

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